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From h..@apache.org
Subject [incubator-iotdb-website] branch master updated: modify docs
Date Sun, 29 Mar 2020 15:09:45 GMT
This is an automated email from the ASF dual-hosted git repository.

hxd pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-iotdb-website.git


The following commit(s) were added to refs/heads/master by this push:
     new 065198e  modify docs
065198e is described below

commit 065198e646defb261a4c77f08bcfe2a59e447586
Author: SailVR <16231015@bjtu.edu.cn>
AuthorDate: Sun Mar 29 17:16:34 2020 +0800

    modify docs
---
 docs/.vuepress/config.js                           |  40 +--
 .../UserGuide/V0.8.x/0-Get Started/1-QuickStart.md | 341 ++++++++++++++-------
 .../0-Get Started/2-Frequently asked questions.md  |  79 +++--
 .../V0.8.x/0-Get Started/3-Publication.md          |  34 +-
 .../UserGuide/V0.8.x/1-Overview/1-What is IoTDB.md |  30 +-
 docs/UserGuide/V0.8.x/1-Overview/2-Architecture.md |  34 +-
 docs/UserGuide/V0.8.x/1-Overview/3-Scenario.md     |  34 +-
 docs/UserGuide/V0.8.x/1-Overview/4-Features.md     |  30 +-
 .../1-Key Concepts and Terminology.md              |  34 +-
 .../2-Data Type.md                                 |  34 +-
 .../3-Encoding.md                                  |  34 +-
 .../4-Compression.md                               |  30 +-
 .../V0.8.x/3-Operation Manual/1-Sample Data.md     |  30 +-
 .../3-Operation Manual/2-Data Model Selection.md   |  34 +-
 .../V0.8.x/3-Operation Manual/3-Data Import.md     |  34 +-
 .../V0.8.x/3-Operation Manual/4-Data Query.md      |  34 +-
 .../3-Operation Manual/5-Data Maintenance.md       |  34 +-
 .../3-Operation Manual/6-Priviledge Management.md  |  34 +-
 .../4-Deployment and Management/1-Deployment.md    |  34 +-
 .../4-Deployment and Management/2-Configuration.md |  38 ++-
 .../3-System Monitor.md                            |  34 +-
 .../4-Performance Monitor.md                       |  34 +-
 .../4-Deployment and Management/5-System log.md    |  34 +-
 .../6-Data Management.md                           |  34 +-
 .../7-Build and use IoTDB by Dockerfile.md         |  30 +-
 .../1-IoTDB Query Statement.md                     |  34 +-
 .../5-IoTDB SQL Documentation/2-Reference.md       |  34 +-
 docs/UserGuide/V0.8.x/6-JDBC API/1-JDBC API.md     |  34 +-
 docs/UserGuide/V0.8.x/7-TsFile/1-Installation.md   |  30 +-
 docs/UserGuide/V0.8.x/7-TsFile/2-Usage.md          |  34 +-
 docs/UserGuide/V0.8.x/7-TsFile/3-Hierarchy.md      |  34 +-
 docs/UserGuide/V0.8.x/8-System Tools/1-Sync.md     |  30 +-
 .../8-System Tools/2-Memory Estimation Tool.md     |  30 +-
 .../UserGuide/V0.9.x/0-Get Started/1-QuickStart.md |  36 +--
 .../0-Get Started/2-Frequently asked questions.md  |  34 +-
 .../V0.9.x/0-Get Started/3-Publication.md          |  34 +-
 .../UserGuide/V0.9.x/1-Overview/1-What is IoTDB.md |  30 +-
 docs/UserGuide/V0.9.x/1-Overview/2-Architecture.md |  35 +--
 docs/UserGuide/V0.9.x/1-Overview/3-Scenario.md     |  34 +-
 docs/UserGuide/V0.9.x/1-Overview/4-Features.md     |  34 +-
 .../2-Concept/1-Data Model and Terminology.md      |  34 +-
 docs/UserGuide/V0.9.x/2-Concept/2-Data Type.md     |  36 +--
 docs/UserGuide/V0.9.x/2-Concept/3-Encoding.md      |  38 ++-
 docs/UserGuide/V0.9.x/2-Concept/4-Compression.md   |  36 +--
 docs/UserGuide/V0.9.x/3-Server/1-Download.md       |  36 +--
 .../V0.9.x/3-Server/2-Single Node Setup.md         |  34 +-
 docs/UserGuide/V0.9.x/3-Server/3-Cluster Setup.md  |  30 +-
 docs/UserGuide/V0.9.x/3-Server/4-Config Manual.md  |  34 +-
 docs/UserGuide/V0.9.x/3-Server/5-Docker Image.md   |  30 +-
 .../V0.9.x/4-Client/1-Command Line Interface.md    |  34 +-
 .../V0.9.x/4-Client/2-Programming - JDBC.md        |  34 +-
 .../V0.9.x/4-Client/3-Programming - Session.md     |  34 +-
 .../4-Client/4-Programming - Other Languages.md    |  34 +-
 .../V0.9.x/4-Client/5-Programming - TsFile API.md  |  36 +--
 .../1-DDL Data Definition Language.md              |  38 ++-
 .../2-DML Data Manipulation Language.md            |  50 ++-
 .../3-Account Management Statements.md             |  36 +--
 .../V0.9.x/5-Operation Manual/4-SQL Reference.md   |  34 +-
 .../UserGuide/V0.9.x/6-System Tools/1-Sync Tool.md |  30 +-
 .../6-System Tools/2-Memory Estimation Tool.md     |  30 +-
 docs/UserGuide/V0.9.x/6-System Tools/3-JMX Tool.md |  34 +-
 .../V0.9.x/6-System Tools/5-Log Visualizer.md      |  34 +-
 .../6-Query History Visualization Tool.md          |  34 +-
 .../6-System Tools/7-Monitor and Log Tools.md      |  40 ++-
 .../6-System Tools/8-Load External Tsfile.md       |  34 +-
 .../V0.9.x/7-Ecosystem Integration/1-Grafana.md    |  34 +-
 .../7-Ecosystem Integration/2-MapReduce TsFile.md  |  34 +-
 .../7-Ecosystem Integration/3-Spark TsFile.md      |  34 +-
 .../7-Ecosystem Integration/4-Spark IoTDB.md       |  34 +-
 .../7-Ecosystem Integration/5-Hive TsFile.md       |  34 +-
 .../V0.9.x/8-System Design/1-Hierarchy.md          |  34 +-
 docs/UserGuide/V0.9.x/8-System Design/2-Files.md   |  42 ++-
 .../8-System Design/3-Writing Data on HDFS.md      |  34 +-
 .../8-System Design/4-Shared Nothing Cluster.md    |  30 +-
 .../UserGuide/master/0-Get Started/1-QuickStart.md |   2 +-
 docs/UserGuide/master/3-Server/1-Download.md       |   4 +-
 docs/development/Development-VoteRelease.md        |  74 ++---
 .../UserGuide/V0.8.x/0-Get Started/1-QuickStart.md | 299 +++++++++++-------
 .../0-Get Started/2-Frequently asked questions.md  |  34 +-
 .../V0.8.x/0-Get Started/3-Publication.md          |  34 +-
 docs/zh/UserGuide/V0.8.x/1-Overview/3-Scenario.md  |  34 +-
 docs/zh/UserGuide/V0.8.x/1-Overview/4-Features.md  |   4 +-
 .../3-Operation Manual/5-Data Maintenance.md       |  34 +-
 .../4-Deployment and Management/2-Configuration.md |   2 +-
 .../7-Build and use IoTDB by Dockerfile.md         |  30 +-
 docs/zh/UserGuide/V0.8.x/6-JDBC API/1-JDBC API.md  |  34 +-
 .../zh/UserGuide/V0.8.x/7-TsFile/1-Installation.md |  34 +-
 docs/zh/UserGuide/V0.8.x/7-TsFile/2-Usage.md       |  34 +-
 docs/zh/UserGuide/V0.8.x/7-TsFile/3-Hierarchy.md   |  34 +-
 .../UserGuide/V0.9.x/0-Get Started/1-QuickStart.md |  38 ++-
 .../0-Get Started/2-Frequently asked questions.md  |  30 +-
 .../V0.9.x/0-Get Started/3-Publication.md          |  34 +-
 .../UserGuide/V0.9.x/1-Overview/1-What is IoTDB.md |  30 +-
 .../UserGuide/V0.9.x/1-Overview/2-Architecture.md  |  34 +-
 docs/zh/UserGuide/V0.9.x/1-Overview/3-Scenario.md  |  34 +-
 docs/zh/UserGuide/V0.9.x/1-Overview/4-Features.md  |  30 +-
 .../2-Concept/1-Data Model and Terminology.md      |  34 +-
 docs/zh/UserGuide/V0.9.x/2-Concept/2-Data Type.md  |  34 +-
 docs/zh/UserGuide/V0.9.x/2-Concept/3-Encoding.md   |  34 +-
 .../zh/UserGuide/V0.9.x/2-Concept/4-Compression.md |  34 +-
 docs/zh/UserGuide/V0.9.x/3-Server/1-Download.md    |  34 +-
 .../V0.9.x/3-Server/2-Single Node Setup.md         |  30 +-
 .../UserGuide/V0.9.x/3-Server/3-Cluster Setup.md   |  30 +-
 .../UserGuide/V0.9.x/3-Server/4-Config Manual.md   |  34 +-
 .../zh/UserGuide/V0.9.x/3-Server/5-Docker Image.md |  30 +-
 .../V0.9.x/4-Client/1-Command Line Interface.md    |  34 +-
 .../V0.9.x/4-Client/2-Programming - JDBC.md        |  34 +-
 .../V0.9.x/4-Client/3-Programming - Session.md     |  34 +-
 .../4-Client/4-Programming - Other Languages.md    |  34 +-
 .../V0.9.x/4-Client/5-Programming - TsFile API.md  |  34 +-
 .../1-DDL Data Definition Language.md              |  34 +-
 .../2-DML Data Manipulation Language.md            |  34 +-
 .../3-Account Management Statements.md             |  36 +--
 .../V0.9.x/5-Operation Manual/4-SQL Reference.md   |  34 +-
 .../UserGuide/V0.9.x/6-System Tools/1-Sync Tool.md |  30 +-
 .../6-System Tools/2-Memory Estimation Tool.md     |  30 +-
 .../UserGuide/V0.9.x/6-System Tools/3-JMX Tool.md  |  34 +-
 .../V0.9.x/6-System Tools/4-Watermark Tool.md      |  34 +-
 .../V0.9.x/6-System Tools/5-Log Visualizer.md      |  34 +-
 .../6-Query History Visualization Tool.md          |  34 +-
 .../6-System Tools/7-Monitor and Log Tools.md      |  34 +-
 .../6-System Tools/8-Load External Tsfile.md       |  34 +-
 .../V0.9.x/7-Ecosystem Integration/1-Grafana.md    |  34 +-
 .../7-Ecosystem Integration/2-MapReduce TsFile.md  |  34 +-
 .../7-Ecosystem Integration/3-Spark TsFile.md      |  34 +-
 .../7-Ecosystem Integration/4-Spark IoTDB.md       |  34 +-
 .../7-Ecosystem Integration/5-Hive TsFile.md       |  34 +-
 .../V0.9.x/8-System Design/1-Hierarchy.md          |  34 +-
 .../zh/UserGuide/V0.9.x/8-System Design/2-Files.md |  34 +-
 .../8-System Design/3-Writing Data on HDFS.md      |  34 +-
 .../8-System Design/4-Shared Nothing Cluster.md    |  30 +-
 .../UserGuide/master/0-Get Started/1-QuickStart.md |   2 +-
 docs/zh/UserGuide/master/3-Server/1-Download.md    |   4 +-
 docs/zh/development/Development-VoteRelease.md     |   8 +-
 134 files changed, 2460 insertions(+), 2512 deletions(-)

diff --git a/docs/.vuepress/config.js b/docs/.vuepress/config.js
index bc0e67e..177e77a 100644
--- a/docs/.vuepress/config.js
+++ b/docs/.vuepress/config.js
@@ -65,25 +65,25 @@ var config = {
 				  },
 				  {
 					text: 'Download',
-					link: '/download/'
+					link: '/Download/'
 				  },
 				  {
 					text: 'Community',
 					items: [
-					  { text: 'People', link: '/community/Community-Project Committers'},
-					  { text: 'Powered By', link: '/community/Community-Powered By'},
-					  { text: 'History&Vision', link: '/community/Community-History&Vision'},
+					  { text: 'People', link: '/Community/Community-Project Committers'},
+					  { text: 'Powered By', link: '/Community/Community-Powered By'},
+					  { text: 'History&Vision', link: '/Community/Community-History&Vision'},
 					]
 				  },
 				  {
 					text: 'Development',
 					items: [
-					  { text: 'Questions and Contributing', link: '/development/Development-Contributing'},
-					  { text: 'Developing in IDE', link: '/development/Development-IDE'},
-					  { text: 'How to vote', link: '/development/Development-VoteRelease'},
-					  { text: 'Changelist of TsFile', link: '/development/format-changelist'},
-					  { text: 'Changelist of RPC', link: '/development/rpc-changelist'},
-					  { text: 'ContributeGuide', link: '/development/ContributeGuide'},
+					  { text: 'Questions and Contributing', link: '/Development/Development-Contributing'},
+					  { text: 'Developing in IDE', link: '/Development/Development-IDE'},
+					  { text: 'How to vote', link: '/Development/Development-VoteRelease'},
+					  { text: 'Changelist of TsFile', link: '/Development/format-changelist'},
+					  { text: 'Changelist of RPC', link: '/Development/rpc-changelist'},
+					  { text: 'ContributeGuide', link: '/Development/ContributeGuide'},
 					]
 				  },
 				  {
@@ -481,25 +481,25 @@ var config = {
 				  },
 				  {
 					text: '下载',
-					link: '/zh/download/'
+					link: '/zh/Download/'
 				  },
 				  {
 					text: '社区',
 					items: [
-					  { text: '开发人员', link: '/zh/community/Community-Project Committers'},
-					  { text: '技术支持', link: '/zh/community/Community-Powered By'},
-					  { text: '历史与视角', link: '/zh/community/Community-History&Vision'},
+					  { text: '开发人员', link: '/zh/Community/Community-Project Committers'},
+					  { text: '技术支持', link: '/zh/Community/Community-Powered By'},
+					  { text: '历史与视角', link: '/zh/Community/Community-History&Vision'},
 					]
 				  },
 				  {
 					text: '发展',
 					items: [
-					  { text: '问题与贡献', link: '/zh/development/Development-Contributing'},
-					  { text: '在IDE中开发', link: '/zh/development/Development-IDE'},
-					  { text: '如何投票', link: '/zh/development/Development-VoteRelease'},
-					  { text: 'TsFile的更改列表', link: '/zh/development/format-changelist'},
-					  { text: 'RPC变更清单', link: '/zh/development/rpc-changelist'},
-					  { text: '开发指南', link: '/zh/development/ContributeGuide'},
+					  { text: '问题与贡献', link: '/zh/Development/Development-Contributing'},
+					  { text: '在IDE中开发', link: '/zh/Development/Development-IDE'},
+					  { text: '如何投票', link: '/zh/Development/Development-VoteRelease'},
+					  { text: 'TsFile的更改列表', link: '/zh/Development/format-changelist'},
+					  { text: 'RPC变更清单', link: '/zh/Development/rpc-changelist'},
+					  { text: '开发指南', link: '/zh/Development/ContributeGuide'},
 					]
 				  },
 				  {
diff --git a/docs/UserGuide/V0.8.x/0-Get Started/1-QuickStart.md b/docs/UserGuide/V0.8.x/0-Get Started/1-QuickStart.md
index 632b0e3..e7742ad 100644
--- a/docs/UserGuide/V0.8.x/0-Get Started/1-QuickStart.md	
+++ b/docs/UserGuide/V0.8.x/0-Get Started/1-QuickStart.md	
@@ -1,98 +1,192 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
 # Quick Start
 
-This short guide will walk you through the basic process of using IoTDB. For a more-complete guide, please visit our website's [User Guide](../1-Overview/1-What%20is%20IoTDB.html).
+## Outline
+
+- Quick Start
+- Prerequisites
+  - Installation
+    - Installation from source code
+  - Configure
+  - Start
+    - Start Server
+    - Start Client
+    - Have a try
+    - Stop Server
+
+This short guide will walk you through the basic process of using IoTDB. For a more-complete guide, please visit our website’s documents.
 
 ## Prerequisites
 
 To use IoTDB, you need to have:
 
 1. Java >= 1.8 (Please make sure the environment path has been set)
-2. Set the max open files num as 65535 to avoid "too many open files" problem.
+2. Maven >= 3.0 (If you want to compile and install IoTDB from source code)
 
 ## Installation
 
-IoTDB provides you three installation methods, you can refer to the following suggestions, choose one of them:
+IoTDB provides you two installation methods, you can refer to the following suggestions, choose one of them:
 
-- Installation from source code. If you need to modify the code yourself, you can use this method.
-- Installation from binary files. Download the binary files from the official website. This is the recommended method, in which you will get a binary released package which is out-of-the-box.(Comming Soon...)
-- Using Docker:The path to the dockerfile is https://github.com/apache/incubator-iotdb/blob/master/docker/Dockerfile
+* Installation from source code. If you need to modify the code yourself, you can use this method.
+* Installation from binary files. Download the binary files from the official website. This is the recommended method, in which you will get a binary released package which is out-of-the-box.(Comming Soon...)
 
-Here in the Quick Start, we give a brief introduction to install IoTDB. For further information, please refer to Chapter 3 of the User Guide.
+Here in the Quick Start, we give a brief introduction of using source code to install IoTDB. For further information, please refer to Chapter 4 of the User Guide.
 
-## Download
+### Installation from source code
 
-You can download the binary file from:
-[Here](https://iotdb.apache.org/#/Download)
+You can get the released source code from https://iotdb.apache.org/download/, or from the git repository https://github.com/apache/incubator-iotdb/tree/master
 
-## Configurations
+Now suppose your directory is like this:
 
-configuration files are under "conf" folder
+```
+> pwd
+/workspace/incubator-iotdb
+
+> ls -l
+incubator-iotdb/     <-- root path
+|
++- server/
+|
++- jdbc/
+|
++- client/
+|
+...
+|
++- pom.xml
+```
 
-- environment config module (`iotdb-env.bat`, `iotdb-env.sh`), 
-- system config module (`tsfile-format.properties`, `iotdb-engine.properties`)
-- log config module (`logback.xml`). 
+Let `$IOTDB_HOME = /workspace/incubator-iotdb/server/target/iotdb-server-{project.version}`
 
-For more, see [Chapter3: Server](https://iotdb.apache.org/#/Documents/progress/chap3/sec1) in detail.
+Let `$IOTDB_CLI_HOME = /workspace/incubator-iotdb/client/target/iotdb-client-{project.version}`
 
-## Start
+Note:
+* if `IOTDB_HOME` is not explicitly assigned, 
+then by default `IOTDB_HOME` is the direct parent directory of `sbin/start-server.sh` on Unix/OS X 
+(or that of `sbin\start-server.bat` on Windows).
+
+* if `IOTDB_CLI_HOME` is not explicitly assigned, 
+then by default `IOTDB_CLI_HOME` is the direct parent directory of `sbin/start-client.sh` on 
+Unix/OS X (or that of `sbin\start-client.bat` on Windows).
 
-You can go through the following step to test the installation, if there is no error after execution, the installation is completed. 
+If you are not the first time that building IoTDB, remember deleting the following files:
 
-### Start IoTDB
+```
+> rm -rf $IOTDB_HOME/data/
+> rm -rf $IOTDB_HOME/lib/
+```
 
-Users can start IoTDB by the start-server script under the sbin folder.
+Then under the root path of incubator-iotdb, you can build IoTDB using Maven:
 
 ```
+> pwd
+/workspace/incubator-iotdb
+
 # Unix/OS X
-> sbin/start-server.sh
+> mvn clean package -pl server -am -Dmaven.test.skip=true
 
 # Windows
-> sbin\start-server.bat
+> mvn clean package -pl server -am '-Dmaven.test.skip=true'
 ```
 
-### Use IoTDB
+Note: If you are a Windows user, you should use quoting `'-Dmaven.test.skip=true'` in the following commands.
 
-#### Use Cli
+If successful, you will see the the following text in the terminal:
 
-IoTDB offers different ways to interact with server, here we introduce basic steps of using Cli tool to insert and query data.
+```
+[INFO] ------------------------------------------------------------------------
+[INFO] Reactor Summary:
+[INFO]
+[INFO] Apache IoTDB (incubating) Project Parent POM ....... SUCCESS [  6.405 s]
+[INFO] TsFile ............................................. SUCCESS [ 10.435 s]
+[INFO] Service-rpc ........................................ SUCCESS [  4.170 s]
+[INFO] IoTDB Jdbc ......................................... SUCCESS [  3.252 s]
+[INFO] IoTDB Server ....................................... SUCCESS [  8.072 s]
+[INFO] ------------------------------------------------------------------------
+[INFO] BUILD SUCCESS
+[INFO] ------------------------------------------------------------------------
+```
 
-After installing IoTDB, there is a default user 'root', its default password is also 'root'. Users can use this
-default user to login Cli to use IoTDB. The startup script of Cli is the start-client script in the folder sbin. When executing the script, user should assign  
-IP, PORT, USER_NAME and PASSWORD. The default parameters are "-h 127.0.0.1 -p 6667 -u root -pw -root".
+Otherwise, you may need to check the error statements and fix the problems.
 
-Here is the command for starting the Cli:
+After building, the IoTDB project will be at the subfolder named iotdb. The folder will include the following contents:
+
+```
+$IOTDB_HOME/
+|
++- sbin/       <-- script files
+|
++- conf/      <-- configuration files
+|
++- lib/       <-- project dependencies
+```
+
+## Configure
+
+Before starting to use IoTDB, you need to config the configuration files first. For your convenience, we have already set the default config in the files.
+
+In total, we provide users three kinds of configurations module: 
+
+* environment config module (`iotdb-env.sh`(Linux or OSX), `iotdb-env.bat`(Windows))
+* system config module (`tsfile-format.properties`, `iotdb-engine.properties`)
+* log config module (`logback.xml`)
+
+The configuration files of the three configuration items are located in the IoTDB installation directory: `$IOTDB_HOME/conf` folder. For more, you are advised to check Chapter 4 of the User Guide to give you the details.
+
+## Start
+
+### Start Server
+
+After that we start the server. Running the startup script: 
 
 ```
 # Unix/OS X
-> sbin/start-client.sh -h 127.0.0.1 -p 6667 -u root -pw root
+> $IOTDB_HOME/sbin/start-server.sh
 
 # Windows
-> sbin\start-client.bat -h 127.0.0.1 -p 6667 -u root -pw root
+> $IOTDB_HOME\sbin\start-server.bat
 ```
 
+### Start Client
+
+Now let's trying to read and write some data from IoTDB using our Client. To start the client, you need to explicit the server's IP and PORT as well as the USER_NAME and PASSWORD. 
+
+```
+# You can first build cli project
+> pwd
+/workspace/incubator-iotdb
+
+> mvn clean package -pl client -am -Dmaven.test.skip=true
+
+# Unix/OS X
+> $IOTDB_CLI_HOME/sbin/start-client.sh -h <IP> -p <PORT> -u <USER_NAME>
+
+# Windows
+> $IOTDB_CLI_HOME\sbin\start-client.bat -h <IP> -p <PORT> -u <USER_NAME>
+```
+
+> NOTE: In the system, we set a default user in IoTDB named 'root'. The default password for 'root' is 'root'. You can use this default user if you are making the first try or you didn't create users by yourself.
+
 The command line client is interactive so if everything is ready you should see the welcome logo and statements:
 
 ```
@@ -108,70 +202,118 @@ IoTDB> login successfully
 IoTDB>
 ```
 
-#### Basic commands for IoTDB
 
-Now, let us introduce the way of creating timeseries, inserting data and querying data. 
+### Have a try
 
-The data in IoTDB is organized as timeseries, in each timeseries there are some data-time pairs, and every timeseries is owned by a storage group. Before defining a timeseries, we should difine a storage group using SET STORAGE GROUP, and here is an example: 
+Now, you can use IoTDB SQL to operate IoTDB, and when you’ve had enough fun, you can input 'quit' or 'exit' command to leave the client. 
 
-```
+But lets try something slightly more interesting:
+
+``` 
 IoTDB> SET STORAGE GROUP TO root.ln
+execute successfully.
+IoTDB> CREATE TIMESERIES root.ln.wf01.wt01.status WITH DATATYPE=BOOLEAN, ENCODING=PLAIN
+execute successfully.
 ```
+Till now, we have already create a table called root.vehicle and add a column called d0.s0 in the table. Let's take a look at what we have done by 'SHOW TIMESERIES' command.
 
-We can also use SHOW STORAGE GROUP to check created storage group:
-
-```
-IoTDB> SHOW STORAGE GROUP
-+-----------------------------------+
-|                      Storage Group|
-+-----------------------------------+
-|                            root.ln|
-+-----------------------------------+
-storage group number = 1
+``` 
+IoTDB> SHOW TIMESERIES
+===  Timeseries Tree  ===
+
+{
+	"root":{
+		"ln":{
+			"wf01":{
+				"wt01":{
+					"status":{
+						"args":"{}",
+						"StorageGroup":"root.ln",
+						"DataType":"BOOLEAN",
+						"Compressor":"UNCOMPRESSED",
+						"Encoding":"PLAIN"
+					}
+				}
+			}
+		}
+	}
+}
 ```
 
-After the storage group is set, we can use CREATE TIMESERIES to create new timeseries. When we create a timeseries, we should define its data type and the encoding scheme. We create two timeseries as follow:
+For a further try, create a timeseries again and use SHOW TIMESERIES to check result.
 
 ```
-IoTDB> CREATE TIMESERIES root.ln.wf01.wt01.status WITH DATATYPE=BOOLEAN, ENCODING=PLAIN
 IoTDB> CREATE TIMESERIES root.ln.wf01.wt01.temperature WITH DATATYPE=FLOAT, ENCODING=RLE
+IoTDB> SHOW TIMESERIES
+===  Timeseries Tree  ===
+
+{
+	"root":{
+		"ln":{
+			"wf01":{
+				"wt01":{
+					"temperature":{
+						"args":"{}",
+						"StorageGroup":"root.ln",
+						"DataType":"FLOAT",
+						"Compressor":"UNCOMPRESSED",
+						"Encoding":"RLE"
+					},
+					"status":{
+						"args":"{}",
+						"StorageGroup":"root.ln",
+						"DataType":"BOOLEAN",
+						"Compressor":"UNCOMPRESSED",
+						"Encoding":"PLAIN"
+					}
+				}
+			}
+		}
+	}
+}
 ```
-
-In order to query the specific timeseries, we can use SHOW TIMESERIES . represent the path of the timeseries. Its default value is null, which means quering all the timeseries in the system(the same as using "SHOW TIMESERIES root"). Here are the examples:
-
-1. Querying all timeseries in the system:
+Now, for your conveniect, SHOW TIMESERIES clause also supports extention syntax, the pattern is (for further details, check Chapter 5 of the User Guide):
 
 ```
-IoTDB> SHOW TIMESERIES
-+-------------------------------+---------------+--------+--------+
-|                     Timeseries|  Storage Group|DataType|Encoding|
-+-------------------------------+---------------+--------+--------+
-|       root.ln.wf01.wt01.status|        root.ln| BOOLEAN|   PLAIN|
-|  root.ln.wf01.wt01.temperature|        root.ln|   FLOAT|     RLE|
-+-------------------------------+---------------+--------+--------+
-Total timeseries number = 2
+SHOW TIMESERIES <PATH>
 ```
 
-1. Querying a specific timeseries(root.ln.wf01.wt01.status):
+Here is the example:
 
 ```
-IoTDB> SHOW TIMESERIES root.ln.wf01.wt01.status
+IoTDB> SHOW TIMESERIES root.ln.wf01.wt01
 +------------------------------+--------------+--------+--------+
 |                    Timeseries| Storage Group|DataType|Encoding|
 +------------------------------+--------------+--------+--------+
 |      root.ln.wf01.wt01.status|       root.ln| BOOLEAN|   PLAIN|
+| root.ln.wf01.wt01.temperature|       root.ln|   FLOAT|     RLE|
 +------------------------------+--------------+--------+--------+
-Total timeseries number = 1
+Total timeseries number = 2
+Execute successfully.
+```
+We can also use SHOW STORAGE GROUP to check created storage group:
+
+```
+IoTDB> show storage group
++-----------------------------------+
+|                      Storage Group|
++-----------------------------------+
+|                            root.ln|
++-----------------------------------+
+Total storage group number = 1
+Execute successfully.
+It costs 0.006s
 ```
 
-Insert timeseries data is the basic operation of IoTDB, you can use ‘INSERT’ command to finish this. Before inserting you should assign the timestamp and the suffix path name:
+
+Insert timeseries data is the basic operation of IoTDB, you can use 'INSERT' command to finish this:
 
 ```
 IoTDB> INSERT INTO root.ln.wf01.wt01(timestamp,status) values(100,true);
-IoTDB> INSERT INTO root.ln.wf01.wt01(timestamp,status,temperature) values(200,false,20.71)
+execute successfully.
+IoTDB> INSERT INTO root.ln.wf01.wt01(timestamp,status,temperature) values(200,false,20.71)
execute successfully.
 ```
-
-The data we’ve just inserted displays like this:
+The data we've just inserted displays like this:
 
 ```
 IoTDB> SELECT status FROM root.ln.wf01.wt01
@@ -181,7 +323,8 @@ IoTDB> SELECT status FROM root.ln.wf01.wt01
 |1970-01-01T08:00:00.100|                    true|
 |1970-01-01T08:00:00.200|                   false|
 +-----------------------+------------------------+
-Total line number = 2
+record number = 1
+execute successfully.
 ```
 
 We can also query several timeseries data at once like this:
@@ -194,37 +337,21 @@ IoTDB> SELECT * FROM root.ln.wf01.wt01
 |1970-01-01T08:00:00.100|                      true|                         null|
 |1970-01-01T08:00:00.200|                     false|                        20.71|
 +-----------------------+--------------------------+-----------------------------+
-Total line number = 2
 ```
 
-The commands to exit the Cli is:  
+If your session looks similar to what’s above, congrats, your IoTDB is operational!
 
-```
-IoTDB> quit
-or
-IoTDB> exit
-```
-
-For more on what commands are supported by IoTDB SQL, see [SQL Reference](https://iotdb.apache.org/#/Documents/progress/chap5/sec4).
+For more on what commands are supported by IoTDB SQL, see Chapter 5 of the User Guide. It will give you help.
 
-### Stop IoTDB
+### Stop Server
 
 The server can be stopped with ctrl-C or the following script:
 
 ```
-# Unix/OS X
-> sbin/stop-server.sh
+# Unix/ OS X
+> $IOTDB_HOME/bin/stop-server.sh
 
 # Windows
-> sbin\stop-server.bat
-```
-
-## Only build client 
-
-Under the root path of incubator-iotdb:
-
-```
-> mvn clean package -pl client -am -DskipTests
+> $IOTDB_HOME\bin\stop-server.bat
 ```
 
-After build, the IoTDB client will be at the folder "client/target/iotdb-client-{project.version}".
\ No newline at end of file
diff --git a/docs/UserGuide/V0.8.x/0-Get Started/2-Frequently asked questions.md b/docs/UserGuide/V0.8.x/0-Get Started/2-Frequently asked questions.md
index 5c7b0bb..ac74aad 100644
--- a/docs/UserGuide/V0.8.x/0-Get Started/2-Frequently asked questions.md	
+++ b/docs/UserGuide/V0.8.x/0-Get Started/2-Frequently asked questions.md	
@@ -1,28 +1,39 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
+
 # Frequently Asked Questions
 
+## Outline
+
+- Frequently Asked Questions
+  - How can I identify my version of IoTDB?
+  - Where can I find IoTDB logs?
+  - Where can I find IoTDB data files?
+  - How do I know how many time series are stored in IoTDB?
+  - Can I use Hadoop and Spark to read TsFile in IoTDB?
+  - How does IoTDB handle duplicate points?
+  - How can I tell what type of the specific timeseries?
+  - How can I change IoTDB's CLI time display format?
+
 ## How can I identify my version of IoTDB?
 
 There are several ways to identify the version of IoTDB that you are using:
@@ -36,13 +47,13 @@ There are several ways to identify the version of IoTDB that you are using:
   | |   .--.|_/ | | \_|  | | `. \ | |_) |  
   | | / .'`\ \  | |      | |  | | |  __'.  
  _| |_| \__. | _| |_    _| |_.' /_| |__) | 
-|_____|'.__.' |_____|  |______.'|_______/  version x.x.x
+|_____|'.__.' |_____|  |______.'|_______/  version 0.8.2
 ```
 
 * Check pom.xml file:
 
 ```
-<version>x.x.x</version>
+<version>0.8.2</version>
 ```
 
 * Use JDBC API:
@@ -51,20 +62,6 @@ There are several ways to identify the version of IoTDB that you are using:
 String iotdbVersion = tsfileDatabaseMetadata.getDatabaseProductVersion();
 ```
 
-* Use Command Line Interface:
-
-```
-IoTDB> show version
-show version
-+---------------+
-|version        |
-+---------------+
-|x.x.x          |
-+---------------+
-Total line number = 1
-It costs 0.241s
-```
-
 ## Where can I find IoTDB logs?
 
 Suppose your root directory is:
@@ -96,17 +93,11 @@ By default settings, the data files (including tsfile, metadata, and WAL files)
 Use IoTDB's Command Line Interface:
 
 ```
-IoTDB> show timeseries root
+IoTDB> show timeseries root.*
 ```
 
 In the result, there will be a statement shows `Total timeseries number`, this number is the timeseries number in IoTDB.
 
-In the current version, IoTDB supports querying the number of time series. Use IoTDB's Command Line Interface:
-
-```
-IoTDB> count timeseries root
-```
-
 If you are using Linux, you can use the following shell command:
 
 ```
@@ -120,7 +111,7 @@ Yes. IoTDB has intense integration with Open Source Ecosystem. IoTDB supports [H
 
 ## How does IoTDB handle duplicate points?
 
-A data point is uniquely identified by a full time series path (e.g. ```root.vehicle.d0.s0```) and timestamp. If you submit a new point with the same path and timestamp as an existing point, IoTDB will update the value of this point instead of inserting a new point. 
+A data point is uniquely identified by a full time series path (e.g. ```root.vehicle.d0.s0```) and timestamp. If you submit a new point with the same path and timestamp as an existing point, 
 
 ## How can I tell what type of the specific timeseries?
 
@@ -144,9 +135,9 @@ Otherwise, you can also use wildcard in timeseries path:
 IoTDB> show timeseries root.fit.d1.*
 ```
 
-## How can I change IoTDB's Client time display format?
+## How can I change IoTDB's CLI time display format?
 
-The default IoTDB's Client time display format is human readable (e.g. ```1970-01-01T08:00:00.001```), if you want to display time in timestamp type or other readable format, add parameter ```-disableIS08601``` in start command:
+The default IoTDB's CLI time display format is human readable (e.g. ```1970-01-01T08:00:00.001```), if you want to display time in timestamp type or other readable format, add parameter ```-disableIS08601``` in start command:
 
 ```
 > $IOTDB_CLI_HOME/sbin/start-client.sh -h 127.0.0.1 -p 6667 -u root -pw root -disableIS08601
diff --git a/docs/UserGuide/V0.8.x/0-Get Started/3-Publication.md b/docs/UserGuide/V0.8.x/0-Get Started/3-Publication.md
index 0ce0324..ed2d3f6 100644
--- a/docs/UserGuide/V0.8.x/0-Get Started/3-Publication.md	
+++ b/docs/UserGuide/V0.8.x/0-Get Started/3-Publication.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/1-Overview/1-What is IoTDB.md b/docs/UserGuide/V0.8.x/1-Overview/1-What is IoTDB.md
index 0fffb82..0380794 100644
--- a/docs/UserGuide/V0.8.x/1-Overview/1-What is IoTDB.md	
+++ b/docs/UserGuide/V0.8.x/1-Overview/1-What is IoTDB.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/1-Overview/2-Architecture.md b/docs/UserGuide/V0.8.x/1-Overview/2-Architecture.md
index 8d1f075..d0696ba 100644
--- a/docs/UserGuide/V0.8.x/1-Overview/2-Architecture.md
+++ b/docs/UserGuide/V0.8.x/1-Overview/2-Architecture.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/1-Overview/3-Scenario.md b/docs/UserGuide/V0.8.x/1-Overview/3-Scenario.md
index 5e1e3b6..aa36cc7 100644
--- a/docs/UserGuide/V0.8.x/1-Overview/3-Scenario.md
+++ b/docs/UserGuide/V0.8.x/1-Overview/3-Scenario.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/1-Overview/4-Features.md b/docs/UserGuide/V0.8.x/1-Overview/4-Features.md
index bca23e0..a1dfbc1 100644
--- a/docs/UserGuide/V0.8.x/1-Overview/4-Features.md
+++ b/docs/UserGuide/V0.8.x/1-Overview/4-Features.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/1-Key Concepts and Terminology.md b/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/1-Key Concepts and Terminology.md
index 7159c30..09472d5 100644
--- a/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/1-Key Concepts and Terminology.md	
+++ b/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/1-Key Concepts and Terminology.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/2-Data Type.md b/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/2-Data Type.md
index 3dc4bc8..eb3f06b 100644
--- a/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/2-Data Type.md	
+++ b/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/2-Data Type.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/3-Encoding.md b/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/3-Encoding.md
index 84b038b..cb1964a 100644
--- a/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/3-Encoding.md	
+++ b/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/3-Encoding.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/4-Compression.md b/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/4-Compression.md
index 6b71f3f..cf7da26 100644
--- a/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/4-Compression.md	
+++ b/docs/UserGuide/V0.8.x/2-Concept Key Concepts and Terminology/4-Compression.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/3-Operation Manual/1-Sample Data.md b/docs/UserGuide/V0.8.x/3-Operation Manual/1-Sample Data.md
index afa9c1c..f817004 100644
--- a/docs/UserGuide/V0.8.x/3-Operation Manual/1-Sample Data.md	
+++ b/docs/UserGuide/V0.8.x/3-Operation Manual/1-Sample Data.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/3-Operation Manual/2-Data Model Selection.md b/docs/UserGuide/V0.8.x/3-Operation Manual/2-Data Model Selection.md
index 04017ba..a56bd68 100644
--- a/docs/UserGuide/V0.8.x/3-Operation Manual/2-Data Model Selection.md	
+++ b/docs/UserGuide/V0.8.x/3-Operation Manual/2-Data Model Selection.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/3-Operation Manual/3-Data Import.md b/docs/UserGuide/V0.8.x/3-Operation Manual/3-Data Import.md
index 9dcdbf7..589e255 100644
--- a/docs/UserGuide/V0.8.x/3-Operation Manual/3-Data Import.md	
+++ b/docs/UserGuide/V0.8.x/3-Operation Manual/3-Data Import.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/3-Operation Manual/4-Data Query.md b/docs/UserGuide/V0.8.x/3-Operation Manual/4-Data Query.md
index 67cabb2..3fc0f65 100644
--- a/docs/UserGuide/V0.8.x/3-Operation Manual/4-Data Query.md	
+++ b/docs/UserGuide/V0.8.x/3-Operation Manual/4-Data Query.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/3-Operation Manual/5-Data Maintenance.md b/docs/UserGuide/V0.8.x/3-Operation Manual/5-Data Maintenance.md
index 44927a2..cf9118d 100644
--- a/docs/UserGuide/V0.8.x/3-Operation Manual/5-Data Maintenance.md	
+++ b/docs/UserGuide/V0.8.x/3-Operation Manual/5-Data Maintenance.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/3-Operation Manual/6-Priviledge Management.md b/docs/UserGuide/V0.8.x/3-Operation Manual/6-Priviledge Management.md
index a173cd6..da76d94 100644
--- a/docs/UserGuide/V0.8.x/3-Operation Manual/6-Priviledge Management.md	
+++ b/docs/UserGuide/V0.8.x/3-Operation Manual/6-Priviledge Management.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/4-Deployment and Management/1-Deployment.md b/docs/UserGuide/V0.8.x/4-Deployment and Management/1-Deployment.md
index 06b2f70..b9663fe 100644
--- a/docs/UserGuide/V0.8.x/4-Deployment and Management/1-Deployment.md	
+++ b/docs/UserGuide/V0.8.x/4-Deployment and Management/1-Deployment.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/4-Deployment and Management/2-Configuration.md b/docs/UserGuide/V0.8.x/4-Deployment and Management/2-Configuration.md
index 156b3a1..85cced2 100644
--- a/docs/UserGuide/V0.8.x/4-Deployment and Management/2-Configuration.md	
+++ b/docs/UserGuide/V0.8.x/4-Deployment and Management/2-Configuration.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
@@ -206,7 +204,7 @@ The detail of each variables are as follows:
 
 |Name| data\_dirs |
 |:---:|:---|
-|Description| The directories of data files. Multiple directories are separated by comma. See the [multi\_dir\_strategy](/#/Documents/0.8.2/chap4/sec2) configuration item for data distribution strategy. The starting directory of the relative path is related to the operating system. It is recommended to use an absolute path. If the path does not exist, the system will automatically create it.|
+|Description| The directories of data files. Multiple directories are separated by comma. See the [multi\_dir\_strategy](../4-Deployment%20and%20Management/2-Configuration.html) configuration item for data distribution strategy. The starting directory of the relative path is related to the operating system. It is recommended to use an absolute path. If the path does not exist, the system will automatically create it. |
 |Type|String[]|
 |Default| data/data |
 |Effective|After restart system|
@@ -233,7 +231,7 @@ The detail of each variables are as follows:
 
 |Name| multi\_dir\_strategy |
 |:---:|:---|
-|Description| IoTDB's strategy for selecting directories for TsFile in tsfile_dir. You can use a simple class name or a full name of the class. The system provides the following three strategies: <br>1. SequenceStrategy: IoTDB selects the directory from tsfile\_dir in order, traverses all the directories in tsfile\_dir in turn, and keeps counting;<br>2. MaxDiskUsableSpaceFirstStrategy: IoTDB first selects the directory with the largest free disk space in tsfile\_dir;<br>3. MinFolderOccup [...]
+|Description| IoTDB's strategy for selecting directories for TsFile in tsfile_dir. You can use a simple class name or a full name of the class. The system provides the following three strategies: <br>1. SequenceStrategy: IoTDB selects the directory from tsfile\_dir in order, traverses all the directories in tsfile\_dir in turn, and keeps counting;<br>2. MaxDiskUsableSpaceFirstStrategy: IoTDB first selects the directory with the largest free disk space in tsfile\_dir;<br>3. MinFolderOccup [...]
 |Type|String|
 |Default| MaxDiskUsableSpaceFirstStrategy |
 |Effective|After restart system|
diff --git a/docs/UserGuide/V0.8.x/4-Deployment and Management/3-System Monitor.md b/docs/UserGuide/V0.8.x/4-Deployment and Management/3-System Monitor.md
index 62df12d..6bfbda2 100644
--- a/docs/UserGuide/V0.8.x/4-Deployment and Management/3-System Monitor.md	
+++ b/docs/UserGuide/V0.8.x/4-Deployment and Management/3-System Monitor.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/4-Deployment and Management/4-Performance Monitor.md b/docs/UserGuide/V0.8.x/4-Deployment and Management/4-Performance Monitor.md
index b3120aa..a24adf0 100644
--- a/docs/UserGuide/V0.8.x/4-Deployment and Management/4-Performance Monitor.md	
+++ b/docs/UserGuide/V0.8.x/4-Deployment and Management/4-Performance Monitor.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/4-Deployment and Management/5-System log.md b/docs/UserGuide/V0.8.x/4-Deployment and Management/5-System log.md
index 319c317..9df881e 100644
--- a/docs/UserGuide/V0.8.x/4-Deployment and Management/5-System log.md	
+++ b/docs/UserGuide/V0.8.x/4-Deployment and Management/5-System log.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/4-Deployment and Management/6-Data Management.md b/docs/UserGuide/V0.8.x/4-Deployment and Management/6-Data Management.md
index 33e8673..2ffcdd8 100644
--- a/docs/UserGuide/V0.8.x/4-Deployment and Management/6-Data Management.md	
+++ b/docs/UserGuide/V0.8.x/4-Deployment and Management/6-Data Management.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/4-Deployment and Management/7-Build and use IoTDB by Dockerfile.md b/docs/UserGuide/V0.8.x/4-Deployment and Management/7-Build and use IoTDB by Dockerfile.md
index b32cf44..f44e7f7 100644
--- a/docs/UserGuide/V0.8.x/4-Deployment and Management/7-Build and use IoTDB by Dockerfile.md	
+++ b/docs/UserGuide/V0.8.x/4-Deployment and Management/7-Build and use IoTDB by Dockerfile.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/5-IoTDB SQL Documentation/1-IoTDB Query Statement.md b/docs/UserGuide/V0.8.x/5-IoTDB SQL Documentation/1-IoTDB Query Statement.md
index eb0884e..a71a57f 100644
--- a/docs/UserGuide/V0.8.x/5-IoTDB SQL Documentation/1-IoTDB Query Statement.md	
+++ b/docs/UserGuide/V0.8.x/5-IoTDB SQL Documentation/1-IoTDB Query Statement.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/5-IoTDB SQL Documentation/2-Reference.md b/docs/UserGuide/V0.8.x/5-IoTDB SQL Documentation/2-Reference.md
index ff4d3c6..1cf79f2 100644
--- a/docs/UserGuide/V0.8.x/5-IoTDB SQL Documentation/2-Reference.md	
+++ b/docs/UserGuide/V0.8.x/5-IoTDB SQL Documentation/2-Reference.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/6-JDBC API/1-JDBC API.md b/docs/UserGuide/V0.8.x/6-JDBC API/1-JDBC API.md
index a205304..1e3c1bf 100644
--- a/docs/UserGuide/V0.8.x/6-JDBC API/1-JDBC API.md	
+++ b/docs/UserGuide/V0.8.x/6-JDBC API/1-JDBC API.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/7-TsFile/1-Installation.md b/docs/UserGuide/V0.8.x/7-TsFile/1-Installation.md
index 571dd27..08cbb1c 100644
--- a/docs/UserGuide/V0.8.x/7-TsFile/1-Installation.md
+++ b/docs/UserGuide/V0.8.x/7-TsFile/1-Installation.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/7-TsFile/2-Usage.md b/docs/UserGuide/V0.8.x/7-TsFile/2-Usage.md
index f7d7a04..aa67055 100644
--- a/docs/UserGuide/V0.8.x/7-TsFile/2-Usage.md
+++ b/docs/UserGuide/V0.8.x/7-TsFile/2-Usage.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/7-TsFile/3-Hierarchy.md b/docs/UserGuide/V0.8.x/7-TsFile/3-Hierarchy.md
index 733189b..97c91b5 100644
--- a/docs/UserGuide/V0.8.x/7-TsFile/3-Hierarchy.md
+++ b/docs/UserGuide/V0.8.x/7-TsFile/3-Hierarchy.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/8-System Tools/1-Sync.md b/docs/UserGuide/V0.8.x/8-System Tools/1-Sync.md
index 36c4d35..099d0aa 100644
--- a/docs/UserGuide/V0.8.x/8-System Tools/1-Sync.md	
+++ b/docs/UserGuide/V0.8.x/8-System Tools/1-Sync.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.8.x/8-System Tools/2-Memory Estimation Tool.md b/docs/UserGuide/V0.8.x/8-System Tools/2-Memory Estimation Tool.md
index bd94238..f5ed4d1 100644
--- a/docs/UserGuide/V0.8.x/8-System Tools/2-Memory Estimation Tool.md	
+++ b/docs/UserGuide/V0.8.x/8-System Tools/2-Memory Estimation Tool.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/0-Get Started/1-QuickStart.md b/docs/UserGuide/V0.9.x/0-Get Started/1-QuickStart.md
index e72c6e1..3b61d67 100644
--- a/docs/UserGuide/V0.9.x/0-Get Started/1-QuickStart.md	
+++ b/docs/UserGuide/V0.9.x/0-Get Started/1-QuickStart.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
@@ -46,7 +44,7 @@ Here in the Quick Start, we give a brief introduction to install IoTDB. For furt
 ## Download
 
 You can download the binary file from:
-[Here](/download/)
+[Here](/Download/)
 
 ## Configurations
 
diff --git a/docs/UserGuide/V0.9.x/0-Get Started/2-Frequently asked questions.md b/docs/UserGuide/V0.9.x/0-Get Started/2-Frequently asked questions.md
index 6a99706..91903fa 100644
--- a/docs/UserGuide/V0.9.x/0-Get Started/2-Frequently asked questions.md	
+++ b/docs/UserGuide/V0.9.x/0-Get Started/2-Frequently asked questions.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/0-Get Started/3-Publication.md b/docs/UserGuide/V0.9.x/0-Get Started/3-Publication.md
index 0ce0324..ed2d3f6 100644
--- a/docs/UserGuide/V0.9.x/0-Get Started/3-Publication.md	
+++ b/docs/UserGuide/V0.9.x/0-Get Started/3-Publication.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/1-Overview/1-What is IoTDB.md b/docs/UserGuide/V0.9.x/1-Overview/1-What is IoTDB.md
index 0fffb82..0380794 100644
--- a/docs/UserGuide/V0.9.x/1-Overview/1-What is IoTDB.md	
+++ b/docs/UserGuide/V0.9.x/1-Overview/1-What is IoTDB.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/1-Overview/2-Architecture.md b/docs/UserGuide/V0.9.x/1-Overview/2-Architecture.md
index 3f26b4b..e98b8af 100644
--- a/docs/UserGuide/V0.9.x/1-Overview/2-Architecture.md
+++ b/docs/UserGuide/V0.9.x/1-Overview/2-Architecture.md
@@ -1,26 +1,23 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
-
 # Architecture
 
 Besides IoTDB engine, we also developed several components to provide better IoT service. All components are referred to below as the IoTDB suite, and IoTDB refers specifically to the IoTDB engine.
diff --git a/docs/UserGuide/V0.9.x/1-Overview/3-Scenario.md b/docs/UserGuide/V0.9.x/1-Overview/3-Scenario.md
index e45b38c..307597a 100644
--- a/docs/UserGuide/V0.9.x/1-Overview/3-Scenario.md
+++ b/docs/UserGuide/V0.9.x/1-Overview/3-Scenario.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/1-Overview/4-Features.md b/docs/UserGuide/V0.9.x/1-Overview/4-Features.md
index da64b4e..277375e 100644
--- a/docs/UserGuide/V0.9.x/1-Overview/4-Features.md
+++ b/docs/UserGuide/V0.9.x/1-Overview/4-Features.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/2-Concept/1-Data Model and Terminology.md b/docs/UserGuide/V0.9.x/2-Concept/1-Data Model and Terminology.md
index ce465b8..1a62e7d 100644
--- a/docs/UserGuide/V0.9.x/2-Concept/1-Data Model and Terminology.md	
+++ b/docs/UserGuide/V0.9.x/2-Concept/1-Data Model and Terminology.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/2-Concept/2-Data Type.md b/docs/UserGuide/V0.9.x/2-Concept/2-Data Type.md
index 67a4c47..ebfece9 100644
--- a/docs/UserGuide/V0.9.x/2-Concept/2-Data Type.md	
+++ b/docs/UserGuide/V0.9.x/2-Concept/2-Data Type.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
@@ -32,7 +30,7 @@ IoTDB supports six data types in total:
 * TEXT (String).
 
 
-The time series of **FLOAT** and **DOUBLE** type can specify (MAX\_POINT\_NUMBER, see [this page](/#/Documents/progress/chap5/sec4) for more information on how to specify), which is the number of digits after the decimal point of the floating point number, if the encoding method is [RLE](/document/V0.9.x/UserGuide/2-Concept/3-Encoding.html) or [TS\_2DIFF](/#/Documents/progress/chap2/sec3) (Refer to [Create Timeseries Statement](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Refe [...]
+The time series of **FLOAT** and **DOUBLE** type can specify (MAX\_POINT\_NUMBER, see [this page](../5-Operation%20Manual/4-SQL%20Reference.html) for more information on how to specify), which is the number of digits after the decimal point of the floating point number, if the encoding method is [RLE](../2-Concept/3-Encoding.html) or [TS\_2DIFF](../2-Concept/3-Encoding.html) (Refer to [Create Timeseries Statement](../5-Operation%20Manual/4-SQL%20Reference.html) for more information on ho [...]
 
 * For Float data value, The data range is (-Integer.MAX_VALUE, Integer.MAX_VALUE), rather than Float.MAX_VALUE, and the max_point_number is 19, it is because of the limition of function Math.round(float) in Java.
 * For Double data value, The data range is (-Long.MAX_VALUE, Long.MAX_VALUE), rather than Double.MAX_VALUE, and the max_point_number is 19, it is because of the limition of function Math.round(double) in Java (Long.MAX_VALUE=9.22E18).
diff --git a/docs/UserGuide/V0.9.x/2-Concept/3-Encoding.md b/docs/UserGuide/V0.9.x/2-Concept/3-Encoding.md
index d8e60c1..a8753e2 100644
--- a/docs/UserGuide/V0.9.x/2-Concept/3-Encoding.md
+++ b/docs/UserGuide/V0.9.x/2-Concept/3-Encoding.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
@@ -33,13 +31,13 @@ PLAIN encoding, the default encoding mode, i.e, no encoding, supports multiple d
 
 Second-order differential encoding is more suitable for encoding monotonically increasing or decreasing sequence data, and is not recommended for sequence data with large fluctuations.
 
-Second-order differential encoding can also be used to encode floating-point numbers, but it is necessary to specify reserved decimal digits (MAX\_POINT\_NUMBER, see [this page](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Reference.html) for more information on how to specify) when creating time series. It is more suitable for storing sequence data where floating-point values appear continuously, monotonously increase or decrease, and it is not suitable for storing sequence d [...]
+Second-order differential encoding can also be used to encode floating-point numbers, but it is necessary to specify reserved decimal digits (MAX\_POINT\_NUMBER, see [this page](../5-Operation%20Manual/4-SQL%20Reference.html) for more information on how to specify) when creating time series. It is more suitable for storing sequence data where floating-point values appear continuously, monotonously increase or decrease, and it is not suitable for storing sequence data with high precision  [...]
 
 * RLE
 
 Run-length encoding is more suitable for storing sequence with continuous integer values, and is not recommended for sequence data with most of the time different values.
 
-Run-length encoding can also be used to encode floating-point numbers, but it is necessary to specify reserved decimal digits (MAX\_POINT\_NUMBER, see [this page](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Reference.html) for more information on how to specify) when creating time series. It is more suitable for storing sequence data where floating-point values appear continuously, monotonously increasing or decreasing, and it is not suitable for storing sequence data with hi [...]
+Run-length encoding can also be used to encode floating-point numbers, but it is necessary to specify reserved decimal digits (MAX\_POINT\_NUMBER, see [this page](../5-Operation%20Manual/4-SQL%20Reference.html) for more information on how to specify) when creating time series. It is more suitable for storing sequence data where floating-point values appear continuously, monotonously increasing or decreasing, and it is not suitable for storing sequence data with high precision requirement [...]
 
 * GORILLA
 
diff --git a/docs/UserGuide/V0.9.x/2-Concept/4-Compression.md b/docs/UserGuide/V0.9.x/2-Concept/4-Compression.md
index e5e3a97..f88a96e 100644
--- a/docs/UserGuide/V0.9.x/2-Concept/4-Compression.md
+++ b/docs/UserGuide/V0.9.x/2-Concept/4-Compression.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
@@ -31,4 +29,4 @@ IoTDB allows you to specify the compression method of the column when creating a
 
 * SNAPPY
 
-The specified syntax for compression is detailed in [Create Timeseries Statement](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Reference.html).
+The specified syntax for compression is detailed in [Create Timeseries Statement](../5-Operation%20Manual/4-SQL%20Reference.html).
diff --git a/docs/UserGuide/V0.9.x/3-Server/1-Download.md b/docs/UserGuide/V0.9.x/3-Server/1-Download.md
index 01403e7..176dcce 100644
--- a/docs/UserGuide/V0.9.x/3-Server/1-Download.md
+++ b/docs/UserGuide/V0.9.x/3-Server/1-Download.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
@@ -73,4 +71,4 @@ After build, the IoTDB server will be at the folder "server/target/iotdb-server-
 
 ## Installation by Docker (Dockerfile)
 
-You can build and run a IoTDB docker image by following the guide of [Deployment by Docker](/document/V0.9.x/UserGuide/3-Server/5-Docker%20Image.html)
+You can build and run a IoTDB docker image by following the guide of [Deployment by Docker](../3-Server/5-Docker%20Image.html)
diff --git a/docs/UserGuide/V0.9.x/3-Server/2-Single Node Setup.md b/docs/UserGuide/V0.9.x/3-Server/2-Single Node Setup.md
index bcf8f73..fc1e4ee 100644
--- a/docs/UserGuide/V0.9.x/3-Server/2-Single Node Setup.md	
+++ b/docs/UserGuide/V0.9.x/3-Server/2-Single Node Setup.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/3-Server/3-Cluster Setup.md b/docs/UserGuide/V0.9.x/3-Server/3-Cluster Setup.md
index bc13374..7a38d43 100644
--- a/docs/UserGuide/V0.9.x/3-Server/3-Cluster Setup.md	
+++ b/docs/UserGuide/V0.9.x/3-Server/3-Cluster Setup.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/3-Server/4-Config Manual.md b/docs/UserGuide/V0.9.x/3-Server/4-Config Manual.md
index 93620b5..53ab1d3 100644
--- a/docs/UserGuide/V0.9.x/3-Server/4-Config Manual.md	
+++ b/docs/UserGuide/V0.9.x/3-Server/4-Config Manual.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/3-Server/5-Docker Image.md b/docs/UserGuide/V0.9.x/3-Server/5-Docker Image.md
index 127f737..1609312 100644
--- a/docs/UserGuide/V0.9.x/3-Server/5-Docker Image.md	
+++ b/docs/UserGuide/V0.9.x/3-Server/5-Docker Image.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/4-Client/1-Command Line Interface.md b/docs/UserGuide/V0.9.x/4-Client/1-Command Line Interface.md
index 5aec738..e75a312 100644
--- a/docs/UserGuide/V0.9.x/4-Client/1-Command Line Interface.md	
+++ b/docs/UserGuide/V0.9.x/4-Client/1-Command Line Interface.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/4-Client/2-Programming - JDBC.md b/docs/UserGuide/V0.9.x/4-Client/2-Programming - JDBC.md
index 88b923a..cc22c23 100644
--- a/docs/UserGuide/V0.9.x/4-Client/2-Programming - JDBC.md	
+++ b/docs/UserGuide/V0.9.x/4-Client/2-Programming - JDBC.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/4-Client/3-Programming - Session.md b/docs/UserGuide/V0.9.x/4-Client/3-Programming - Session.md
index 5d24f86..bfc5721 100644
--- a/docs/UserGuide/V0.9.x/4-Client/3-Programming - Session.md	
+++ b/docs/UserGuide/V0.9.x/4-Client/3-Programming - Session.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/4-Client/4-Programming - Other Languages.md b/docs/UserGuide/V0.9.x/4-Client/4-Programming - Other Languages.md
index 870df58..6ce4321 100644
--- a/docs/UserGuide/V0.9.x/4-Client/4-Programming - Other Languages.md	
+++ b/docs/UserGuide/V0.9.x/4-Client/4-Programming - Other Languages.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/4-Client/5-Programming - TsFile API.md b/docs/UserGuide/V0.9.x/4-Client/5-Programming - TsFile API.md
index c9d92f9..25b64fc 100644
--- a/docs/UserGuide/V0.9.x/4-Client/5-Programming - TsFile API.md	
+++ b/docs/UserGuide/V0.9.x/4-Client/5-Programming - TsFile API.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
@@ -229,7 +227,7 @@ A TsFile can be generated by following three steps and the complete code will be
       
     * type: The data type, now support six types: `BOOLEAN`, `INT32`, `INT64`, `FLOAT`, `DOUBLE`, `TEXT`;
     
-    * encoding: The data encoding. See [Chapter 2-3](/document/V0.9.x/UserGuide/2-Concept/3-Encoding.html).
+    * encoding: The data encoding. See [Chapter 2-3](../2-Concept/3-Encoding.html).
     
     * compression: The data compression. Now supports `UNCOMPRESSED` and `SNAPPY`.
     
diff --git a/docs/UserGuide/V0.9.x/5-Operation Manual/1-DDL Data Definition Language.md b/docs/UserGuide/V0.9.x/5-Operation Manual/1-DDL Data Definition Language.md
index 3b2d81d..78f4571 100644
--- a/docs/UserGuide/V0.9.x/5-Operation Manual/1-DDL Data Definition Language.md	
+++ b/docs/UserGuide/V0.9.x/5-Operation Manual/1-DDL Data Definition Language.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
@@ -41,7 +39,7 @@ Msg: org.apache.iotdb.exception.MetadataErrorException: org.apache.iotdb.excepti
 ```
 
 ### Show Storage Group
-After the storage group is created, we can use the [SHOW STORAGE GROUP](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Reference.html) statement to view all the storage groups. The SQL statement is as follows:
+After the storage group is created, we can use the [SHOW STORAGE GROUP](../5-Operation%20Manual/4-SQL%20Reference.html) statement to view all the storage groups. The SQL statement is as follows:
 
 ```
 IoTDB> show storage group
@@ -70,7 +68,7 @@ IoTDB> create timeseries root.ln.wf02.wt02.status WITH DATATYPE=BOOLEAN, ENCODIN
 error: encoding TS_2DIFF does not support BOOLEAN
 ```
 
-Please refer to [Encoding](/document/V0.9.x/UserGuide/2-Concept/3-Encoding.html) for correspondence between data type and encoding.
+Please refer to [Encoding](../2-Concept/3-Encoding.html) for correspondence between data type and encoding.
 
 ### Show Timeseries
 
diff --git a/docs/UserGuide/V0.9.x/5-Operation Manual/2-DML Data Manipulation Language.md b/docs/UserGuide/V0.9.x/5-Operation Manual/2-DML Data Manipulation Language.md
index f86ac99..f9d0e08 100644
--- a/docs/UserGuide/V0.9.x/5-Operation Manual/2-DML Data Manipulation Language.md	
+++ b/docs/UserGuide/V0.9.x/5-Operation Manual/2-DML Data Manipulation Language.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
@@ -26,12 +24,12 @@ under the License.
 ## INSERT
 ### Insert Real-time Data
 
-IoTDB provides users with a variety of ways to insert real-time data, such as directly inputting [INSERT SQL statement](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Reference.html) in Client/Shell tools, or using [Java JDBC](/document/V0.9.x/UserGuide/4-Client/2-Programming%20-%20JDBC.html) to perform single or batch execution of [INSERT SQL statement](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Reference.html).
+IoTDB provides users with a variety of ways to insert real-time data, such as directly inputting [INSERT SQL statement](../5-Operation%20Manual/4-SQL%20Reference.html) in Client/Shell tools, or using [Java JDBC](../4-Client/2-Programming%20-%20JDBC.html) to perform single or batch execution of [INSERT SQL statement](../5-Operation%20Manual/4-SQL%20Reference.html).
 
-This section mainly introduces the use of [INSERT SQL statement](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Reference.html) for real-time data import in the scenario. See Section 5.4 for a detailed syntax of [INSERT SQL statement](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Reference.html).
+This section mainly introduces the use of [INSERT SQL statement](../5-Operation%20Manual/4-SQL%20Reference.html) for real-time data import in the scenario. See Section 5.4 for a detailed syntax of [INSERT SQL statement](../5-Operation%20Manual/4-SQL%20Reference.html).
 
 #### Use of INSERT Statements
-The [INSERT SQL statement](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Reference.html) statement can be used to insert data into one or more specified timeseries that have been created. For each point of data inserted, it consists of a [timestamp](/document/V0.9.x/UserGuide/2-Concept/1-Data%20Model%20and%20Terminology.html) and a sensor acquisition value (see [Data Type](/document/V0.9.x/UserGuide/2-Concept/2-Data%20Type.html)).
+The [INSERT SQL statement](../5-Operation%20Manual/4-SQL%20Reference.html) statement can be used to insert data into one or more specified timeseries that have been created. For each point of data inserted, it consists of a [timestamp](../2-Concept/1-Data%20Model%20and%20Terminology.html) and a sensor acquisition value (see [Data Type](../2-Concept/2-Data%20Type.html)).
 
 In the scenario of this section, take two timeseries `root.ln.wf02.wt02.status` and `root.ln.wf02.wt02.hardware` as an example, and their data types are BOOLEAN and TEXT, respectively.
 
@@ -87,7 +85,7 @@ error: The TEXT data type should be covered by " or '
 ## SELECT
 ### Time Slice Query
 
-This chapter mainly introduces the relevant examples of time slice query using IoTDB SELECT statements. Detailed SQL syntax and usage specifications can be found in [SQL Documentation](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Reference.html). You can also use the [Java JDBC](/document/V0.9.x/UserGuide/4-Client/2-Programming%20-%20JDBC.html) standard interface to execute related queries.
+This chapter mainly introduces the relevant examples of time slice query using IoTDB SELECT statements. Detailed SQL syntax and usage specifications can be found in [SQL Documentation](../5-Operation%20Manual/4-SQL%20Reference.html). You can also use the [Java JDBC](../4-Client/2-Programming%20-%20JDBC.html) standard interface to execute related queries.
 
 #### Select a Column of Data Based on a Time Interval
 
@@ -146,7 +144,7 @@ The execution result of this SQL statement is as follows:
 <center><img style="width:100%; max-width:800px; max-height:600px; margin-left:auto; margin-right:auto; display:block;" src="https://user-images.githubusercontent.com/13203019/51577450-dcfe0800-1ef4-11e9-9399-4ba2b2b7fb73.jpg"></center>
 
 ### Down-Frequency Aggregate Query
-This section mainly introduces the related examples of down-frequency aggregation query, using the [GROUP BY clause](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Reference.html), which is used to partition the result set according to the user's given partitioning conditions and aggregate the partitioned result set. IoTDB supports partitioning result sets according to time intervals, and by default results are sorted by time in ascending order. You can also use the [Java JDBC]( [...]
+This section mainly introduces the related examples of down-frequency aggregation query, using the [GROUP BY clause](../5-Operation%20Manual/4-SQL%20Reference.html), which is used to partition the result set according to the user's given partitioning conditions and aggregate the partitioned result set. IoTDB supports partitioning result sets according to time intervals, and by default results are sorted by time in ascending order. You can also use the [Java JDBC](../4-Client/2-Programmin [...]
 
 The GROUP BY statement provides users with three types of specified parameters:
 
@@ -331,9 +329,9 @@ When the fill method is not specified, each data type bears its own default fill
 
 ### Row and Column Control over Query Results
 
-IoTDB provides [LIMIT/SLIMIT](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Reference.html) clause and [OFFSET/SOFFSET](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Reference.html) clause in order to make users have more control over query results. The use of LIMIT and SLIMIT clauses allows users to control the number of rows and columns of query results, and the use of OFFSET and SOFSET clauses allows users to set the starting position of the results for display.
+IoTDB provides [LIMIT/SLIMIT](../5-Operation%20Manual/4-SQL%20Reference.html) clause and [OFFSET/SOFFSET](../5-Operation%20Manual/4-SQL%20Reference.html) clause in order to make users have more control over query results. The use of LIMIT and SLIMIT clauses allows users to control the number of rows and columns of query results, and the use of OFFSET and SOFSET clauses allows users to set the starting position of the results for display.
 
-This chapter mainly introduces related examples of row and column control of query results. You can also use the [Java JDBC](/document/V0.9.x/UserGuide/4-Client/2-Programming%20-%20JDBC.html) standard interface to execute queries.
+This chapter mainly introduces related examples of row and column control of query results. You can also use the [Java JDBC](../4-Client/2-Programming%20-%20JDBC.html) standard interface to execute queries.
 
 #### Row Control over Query Results
 By using LIMIT and OFFSET clauses, users can control the query results in a row-related manner. We will demonstrate how to use LIMIT and OFFSET clauses through the following examples.
@@ -560,7 +558,7 @@ delete from root.ln.wf02.wt02.status where time<=2017-11-01T16:26:00;
 ```
 
 ### Delete Multiple Timeseries
-When both the power supply status and hardware version of the ln group wf02 plant wt02 device before 2017-11-01 16:26:00 need to be deleted, [the prefix path with broader meaning or the path with star](/document/V0.9.x/UserGuide/2-Concept/1-Data%20Model%20and%20Terminology.html) can be used to delete the data. The SQL statement for this operation is:
+When both the power supply status and hardware version of the ln group wf02 plant wt02 device before 2017-11-01 16:26:00 need to be deleted, [the prefix path with broader meaning or the path with star](../2-Concept/1-Data%20Model%20and%20Terminology.html) can be used to delete the data. The SQL statement for this operation is:
 
 ```
 delete from root.ln.wf02.wt02 where time <= 2017-11-01T16:26:00;
diff --git a/docs/UserGuide/V0.9.x/5-Operation Manual/3-Account Management Statements.md b/docs/UserGuide/V0.9.x/5-Operation Manual/3-Account Management Statements.md
index 3bcb108..dbf37b2 100644
--- a/docs/UserGuide/V0.9.x/5-Operation Manual/3-Account Management Statements.md	
+++ b/docs/UserGuide/V0.9.x/5-Operation Manual/3-Account Management Statements.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
@@ -25,7 +23,7 @@ under the License.
 
 IoTDB provides users with account priviledge management operations, so as to ensure data security.
 
-We will show you basic user priviledge management operations through the following specific examples. Detailed SQL syntax and usage details can be found in [SQL Documentation](/document/V0.9.x/UserGuide/5-Operation%20Manual/4-SQL%20Reference.html). At the same time, in the JAVA programming environment, you can use the [Java JDBC](/document/V0.9.x/UserGuide/4-Client/2-Programming%20-%20JDBC.html) to execute priviledge management statements in a single or batch mode. 
+We will show you basic user priviledge management operations through the following specific examples. Detailed SQL syntax and usage details can be found in [SQL Documentation](../5-Operation%20Manual/4-SQL%20Reference.html). At the same time, in the JAVA programming environment, you can use the [Java JDBC](../4-Client/2-Programming%20-%20JDBC.html) to execute priviledge management statements in a single or batch mode. 
 
 ## Basic Concepts
 
diff --git a/docs/UserGuide/V0.9.x/5-Operation Manual/4-SQL Reference.md b/docs/UserGuide/V0.9.x/5-Operation Manual/4-SQL Reference.md
index 554bbe5..b798aea 100644
--- a/docs/UserGuide/V0.9.x/5-Operation Manual/4-SQL Reference.md	
+++ b/docs/UserGuide/V0.9.x/5-Operation Manual/4-SQL Reference.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/6-System Tools/1-Sync Tool.md b/docs/UserGuide/V0.9.x/6-System Tools/1-Sync Tool.md
index c9e5349..157565b 100644
--- a/docs/UserGuide/V0.9.x/6-System Tools/1-Sync Tool.md	
+++ b/docs/UserGuide/V0.9.x/6-System Tools/1-Sync Tool.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/6-System Tools/2-Memory Estimation Tool.md b/docs/UserGuide/V0.9.x/6-System Tools/2-Memory Estimation Tool.md
index cc2b0f0..5541c76 100644
--- a/docs/UserGuide/V0.9.x/6-System Tools/2-Memory Estimation Tool.md	
+++ b/docs/UserGuide/V0.9.x/6-System Tools/2-Memory Estimation Tool.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/6-System Tools/3-JMX Tool.md b/docs/UserGuide/V0.9.x/6-System Tools/3-JMX Tool.md
index 6480391..b3565ca 100644
--- a/docs/UserGuide/V0.9.x/6-System Tools/3-JMX Tool.md	
+++ b/docs/UserGuide/V0.9.x/6-System Tools/3-JMX Tool.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/6-System Tools/5-Log Visualizer.md b/docs/UserGuide/V0.9.x/6-System Tools/5-Log Visualizer.md
index 3359507..984d384 100644
--- a/docs/UserGuide/V0.9.x/6-System Tools/5-Log Visualizer.md	
+++ b/docs/UserGuide/V0.9.x/6-System Tools/5-Log Visualizer.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/6-System Tools/6-Query History Visualization Tool.md b/docs/UserGuide/V0.9.x/6-System Tools/6-Query History Visualization Tool.md
index b880bb4..1467014 100644
--- a/docs/UserGuide/V0.9.x/6-System Tools/6-Query History Visualization Tool.md	
+++ b/docs/UserGuide/V0.9.x/6-System Tools/6-Query History Visualization Tool.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/6-System Tools/7-Monitor and Log Tools.md b/docs/UserGuide/V0.9.x/6-System Tools/7-Monitor and Log Tools.md
index c95a8df..0a1195a 100644
--- a/docs/UserGuide/V0.9.x/6-System Tools/7-Monitor and Log Tools.md	
+++ b/docs/UserGuide/V0.9.x/6-System Tools/7-Monitor and Log Tools.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
@@ -152,15 +150,15 @@ There are several attributes under Monitor, including the numbers of files opene
 
 This module is the statistical monitoring method provided by IoTDB for users to store data information. We will record the statistical data in the system and store it in the database. The current 0.9.1 version of IoTDB provides statistics for writing data.
 
-The user can choose to enable or disable the data statistics monitoring function (set the `enable_stat_monitor` item in the configuration file, see [Engine Layer](/document/V0.9.x/UserGuide/3-Server/2-Single%20Node%20Setup.html) for details).
+The user can choose to enable or disable the data statistics monitoring function (set the `enable_stat_monitor` item in the configuration file, see [Engine Layer](../3-Server/2-Single%20Node%20Setup.html) for details).
 
 #### Writing Data Monitor
 
 The current statistics of writing data by the system can be divided into two major modules: **Global Writing Data Statistics** and **Storage Group Writing Data Statistics**. **Global Writing Data Statistics** records the point number written by the user and the number of requests. **Storage Group Writing Data Statistics** records data of a certain storage group. 
 
-The system defaults to collect data every 5 seconds, and writes the statistics to the IoTDB and stores them in a system-specified locate. (If you need to change the statistic frequency, you can set The `back_loop_period_in_second entry` in the configuration file, see Section [Engine Layer](/document/V0.9.x/UserGuide/3-Server/2-Single%20Node%20Setup.html) for details). After the system is refreshed or restarted, IoTDB does not recover the statistics, and the statistics data will restart f [...]
+The system defaults to collect data every 5 seconds, and writes the statistics to the IoTDB and stores them in a system-specified locate. (If you need to change the statistic frequency, you can set The `back_loop_period_in_second entry` in the configuration file, see Section [Engine Layer](../3-Server/2-Single%20Node%20Setup.html) for details). After the system is refreshed or restarted, IoTDB does not recover the statistics, and the statistics data will restart from zero.
 
-In order to avoid the excessive use of statistical information, we add a mechanism to periodically clear invalid data for statistical information. The system will delete invalid data at regular intervals. The user can set the trigger frequency (`stat_monitor_retain_interval_in_second`, default is 600s, see section [Engine Layer](/document/V0.9.x/UserGuide/3-Server/2-Single%20Node%20Setup.html) for details) to set the frequency of deleting data. By setting the valid data duration (`stat_m [...]
+In order to avoid the excessive use of statistical information, we add a mechanism to periodically clear invalid data for statistical information. The system will delete invalid data at regular intervals. The user can set the trigger frequency (`stat_monitor_retain_interval_in_second`, default is 600s, see section [Engine Layer](../3-Server/2-Single%20Node%20Setup.html) for details) to set the frequency of deleting data. By setting the valid data duration (`stat_monitor_detect_freq_in_se [...]
 
 It's convenient for you to use `select` clause to get the writing data statistics the same as other timeseires.
 
diff --git a/docs/UserGuide/V0.9.x/6-System Tools/8-Load External Tsfile.md b/docs/UserGuide/V0.9.x/6-System Tools/8-Load External Tsfile.md
index 16e6aa5..303af36 100644
--- a/docs/UserGuide/V0.9.x/6-System Tools/8-Load External Tsfile.md	
+++ b/docs/UserGuide/V0.9.x/6-System Tools/8-Load External Tsfile.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/7-Ecosystem Integration/1-Grafana.md b/docs/UserGuide/V0.9.x/7-Ecosystem Integration/1-Grafana.md
index 5261351..c8b761f 100644
--- a/docs/UserGuide/V0.9.x/7-Ecosystem Integration/1-Grafana.md	
+++ b/docs/UserGuide/V0.9.x/7-Ecosystem Integration/1-Grafana.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/7-Ecosystem Integration/2-MapReduce TsFile.md b/docs/UserGuide/V0.9.x/7-Ecosystem Integration/2-MapReduce TsFile.md
index a6154c7..d86fc42 100644
--- a/docs/UserGuide/V0.9.x/7-Ecosystem Integration/2-MapReduce TsFile.md	
+++ b/docs/UserGuide/V0.9.x/7-Ecosystem Integration/2-MapReduce TsFile.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/7-Ecosystem Integration/3-Spark TsFile.md b/docs/UserGuide/V0.9.x/7-Ecosystem Integration/3-Spark TsFile.md
index 168b56c..21a4fc9 100644
--- a/docs/UserGuide/V0.9.x/7-Ecosystem Integration/3-Spark TsFile.md	
+++ b/docs/UserGuide/V0.9.x/7-Ecosystem Integration/3-Spark TsFile.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/7-Ecosystem Integration/4-Spark IoTDB.md b/docs/UserGuide/V0.9.x/7-Ecosystem Integration/4-Spark IoTDB.md
index 8bd4597..0d51060 100644
--- a/docs/UserGuide/V0.9.x/7-Ecosystem Integration/4-Spark IoTDB.md	
+++ b/docs/UserGuide/V0.9.x/7-Ecosystem Integration/4-Spark IoTDB.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/7-Ecosystem Integration/5-Hive TsFile.md b/docs/UserGuide/V0.9.x/7-Ecosystem Integration/5-Hive TsFile.md
index 8d038c0..0f85c49 100644
--- a/docs/UserGuide/V0.9.x/7-Ecosystem Integration/5-Hive TsFile.md	
+++ b/docs/UserGuide/V0.9.x/7-Ecosystem Integration/5-Hive TsFile.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/8-System Design/1-Hierarchy.md b/docs/UserGuide/V0.9.x/8-System Design/1-Hierarchy.md
index 799d9a5..12c2245 100644
--- a/docs/UserGuide/V0.9.x/8-System Design/1-Hierarchy.md	
+++ b/docs/UserGuide/V0.9.x/8-System Design/1-Hierarchy.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/8-System Design/2-Files.md b/docs/UserGuide/V0.9.x/8-System Design/2-Files.md
index 382a8ff..d1b991b 100644
--- a/docs/UserGuide/V0.9.x/8-System Design/2-Files.md	
+++ b/docs/UserGuide/V0.9.x/8-System Design/2-Files.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
@@ -29,17 +27,17 @@ The data that IoTDB stores is divided into three categories, namely data files,
 
 ## Data Files
 
-Data files store all the data that the user wrote to IoTDB, which contains TsFile and other files. TsFile storage directory can be configured with the `data_dirs` configuration item (see [file layer](/document/V0.9.x/UserGuide/3-Server/4-Config%20Manual.html) for details). Other files can be configured through [data_dirs](/document/V0.9.x/UserGuide/3-Server/4-Config%20Manual.html) configuration item (see [Engine Layer](/document/V0.9.x/UserGuide/3-Server/4-Config%20Manual.html) for details).
+Data files store all the data that the user wrote to IoTDB, which contains TsFile and other files. TsFile storage directory can be configured with the `data_dirs` configuration item (see [file layer](../3-Server/4-Config%20Manual.html) for details). Other files can be configured through [data_dirs](../3-Server/4-Config%20Manual.html) configuration item (see [Engine Layer](../3-Server/4-Config%20Manual.html) for details).
 
-In order to better support users' storage requirements such as disk space expansion, IoTDB supports multiple file directories storage methods for TsFile storage configuration. Users can set multiple storage paths as data storage locations( see [data_dirs](/document/V0.9.x/UserGuide/3-Server/4-Config%20Manual.html) configuration item), and you can specify or customize the directory selection policy (see [multi_dir_strategy](/document/V0.9.x/UserGuide/3-Server/4-Config%20Manual.html) confi [...]
+In order to better support users' storage requirements such as disk space expansion, IoTDB supports multiple file directories storage methods for TsFile storage configuration. Users can set multiple storage paths as data storage locations( see [data_dirs](../3-Server/4-Config%20Manual.html) configuration item), and you can specify or customize the directory selection policy (see [multi_dir_strategy](../3-Server/4-Config%20Manual.html) configuration item for details).
 
 ## System files
 
-System files include schema files, which store metadata information of data in IoTDB. It can be configured through the `base_dir` configuration item (see [System Layer](/document/V0.9.x/UserGuide/3-Server/4-Config%20Manual.html) for details).
+System files include schema files, which store metadata information of data in IoTDB. It can be configured through the `base_dir` configuration item (see [System Layer](../3-Server/4-Config%20Manual.html) for details).
 
 ## Pre-write Log Files
 
-Pre-write log files store WAL files. It can be configured through the `wal_dir` configuration item (see [System Layer](/document/V0.9.x/UserGuide/3-Server/2-Single%20Node%20Setup.html) for details).
+Pre-write log files store WAL files. It can be configured through the `wal_dir` configuration item (see [System Layer](../3-Server/2-Single%20Node%20Setup.html) for details).
 
 ## Example of Setting Data storage Directory
 
diff --git a/docs/UserGuide/V0.9.x/8-System Design/3-Writing Data on HDFS.md b/docs/UserGuide/V0.9.x/8-System Design/3-Writing Data on HDFS.md
index c0b66ac..91f53a4 100644
--- a/docs/UserGuide/V0.9.x/8-System Design/3-Writing Data on HDFS.md	
+++ b/docs/UserGuide/V0.9.x/8-System Design/3-Writing Data on HDFS.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/V0.9.x/8-System Design/4-Shared Nothing Cluster.md b/docs/UserGuide/V0.9.x/8-System Design/4-Shared Nothing Cluster.md
index cf35b6d..2f4706b 100644
--- a/docs/UserGuide/V0.9.x/8-System Design/4-Shared Nothing Cluster.md	
+++ b/docs/UserGuide/V0.9.x/8-System Design/4-Shared Nothing Cluster.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/UserGuide/master/0-Get Started/1-QuickStart.md b/docs/UserGuide/master/0-Get Started/1-QuickStart.md
index eb6f1d7..4786bde 100644
--- a/docs/UserGuide/master/0-Get Started/1-QuickStart.md	
+++ b/docs/UserGuide/master/0-Get Started/1-QuickStart.md	
@@ -62,7 +62,7 @@ Here in the Quick Start, we give a brief introduction to install IoTDB. For furt
 ## Download
 
 You can download the binary file from:
-[Here](/download/)
+[Here](/Download/)
 
 ## Configurations
 
diff --git a/docs/UserGuide/master/3-Server/1-Download.md b/docs/UserGuide/master/3-Server/1-Download.md
index 1029acc..a2bd30a 100644
--- a/docs/UserGuide/master/3-Server/1-Download.md
+++ b/docs/UserGuide/master/3-Server/1-Download.md
@@ -40,11 +40,11 @@ To use IoTDB, you need to have:
 >### Installation from  binary files
 
 You can download the binary file from:
-[Here](/download/)
+[Here](/Download/)
 
 ## Installation from source code
 
-You can get the released source code from https://iotdb.apache.org/download/, or from the git repository https://github.com/apache/incubator-iotdb/tree/master
+You can get the released source code from https://iotdb.apache.org/Download/, or from the git repository https://github.com/apache/incubator-iotdb/tree/master
 You can download the source code from:
 
 ```
diff --git a/docs/development/Development-VoteRelease.md b/docs/development/Development-VoteRelease.md
index d51d752..1bd23ce 100644
--- a/docs/development/Development-VoteRelease.md
+++ b/docs/development/Development-VoteRelease.md
@@ -19,46 +19,46 @@
 
 -->
 
-# How to vote for a release (如何给发布版本投票)
+# How to vote for a release
 
 For non-Chinese users, please read https://cwiki.apache.org/confluence/display/IOTDB/Validating+a+staged+Release
 
-## 下载投票的 版本/rc 下的所有内容
+## Download everything under voting version / rc
 
 https://dist.apache.org/repos/dist/dev/incubator/iotdb/
 
-## 导入发布经理的公钥
+## Import the public key of the release manager
 
 https://dist.apache.org/repos/dist/dev/incubator/iotdb/KEYS
 
-最下边有 Release Manager (RM) 的公钥
+At the bottom is the public key of the Release Manager (RM)
 
-安装 gpg2
+Install gpg2
 
-### 第一种方法
+### the first method
 
 ```
-公钥的开头是这种
+The beginning of the public key is this
 pub   rsa4096 2019-10-15 [SC]
       10F3B3F8A1201B79AA43F2E00FC7F131CAA00430
       
-或这种
+Or this
 
 pub   rsa4096/28662AC6 2019-12-23 [SC]
 ```
 
-下载公钥
+Download the public key
 
 ```
-gpg2 --receive-keys 10F3B3F8A1201B79AA43F2E00FC7F131CAA00430 (或 28662AC6)
+gpg2 --receive-keys 10F3B3F8A1201B79AA43F2E00FC7F131CAA00430 (or 28662AC6)
 
-或 (指定 keyserver) 
+or (Designation keyserver) 
 gpg2 --keyserver p80.pool.sks-keyservers.net --recv-keys 10F3B3F8A1201B79AA43F2E00FC7F131CAA00430 (或 28662AC6)
 ```
 
-### 第二种方法
+### The second method
 
-把下边这段复制到一个文本文件中,起个名叫 ```key.asc```
+Copy the following paragraph into a text file and name it `key.asc`
 
 ```
 -----BEGIN PGP PUBLIC KEY BLOCK-----
@@ -67,67 +67,67 @@ Version: GnuPG v2
 -----END PGP PUBLIC KEY BLOCK-----
 ```
 
-导入 RM 的公钥到自己电脑
+Import RM's public key to your computer
 
 ```
 gpg2 --import key.asc
 ```
 
-## 验证源码发布版
+## Verify the source distribution
 
-* (孵化阶段)验证是否名字中有 ```incubating```
+* (Incubation stage) Verify if `incubating`
 
-* 验证是否有 DISCLAIMER、NOTICE、LICENSE,以及内容是否正确。
+* Verify that there are DISCLAIMER, NOTICE, LICENSE, and the content is correct.
 
-* 验证 README、RELEASE_NOTES
+* Verify README, RELEASE_NOTES
 
-* 验证 header
+* Validation header
 
 ```
 mvn -B apache-rat:check
 ```
 
-* 验证签名和哈希值
+* Verify signatures and hashes
 
 ```
 gpg2 --verify apache-iotdb-0.9.0-incubating-source-release.zip.asc apache-iotdb-0.9.0-incubating-source-release.zip
 
-出现 Good Singnature 
+appear Good Singnature 
 
 shasum -a512 apache-iotdb-0.9.0-incubating-source-release.zip
 
-和对应的 .sha512 对比,一样就可以。
+Compared with the corresponding .sha512, the same is fine.
 ```
 
-* 验证编译
+* Verify compilation
 
 ```
 mvnw.sh install
 
-应该最后全 SUCCESS
+Should end up all SUCCESS
 ```
 
-## 验证二进制发布版
+## Verifying the binary release
 
-* (孵化阶段)验证是否名字中有 ```incubating```
+* (Incubation stage) Verify if `incubating`
 
-* 验证是否有 DISCLAIMER、NOTICE、LICENSE,以及内容是否正确。
+* Verify that there are DISCLAIMER, NOTICE, LICENSE, and the content is correct.
 
-* 验证 README、RELEASE_NOTES
+* Verify README, RELEASE_NOTES
 
-* 验证签名和哈希值
+* Verify signatures and hashes
 
 ```
 gpg2 --verify apache-iotdb-0.9.0-incubating-bin.zip.asc apache-iotdb-0.9.0-incubating-bin.zip
 
-出现 Good Singnature 
+appear Good Singnature 
 
 shasum -a512 apache-iotdb-0.9.0-incubating-bin.zip
 
-和对应的 .sha512 对比,一样就可以。
+Compared with the corresponding .sha512, the same is fine.
 ```
 
-* 验证是否能启动以及示例语句是否正确执行
+* Verify that it starts and the sample statements execute correctly
 
 ```
 ./sbin/start-server.sh
@@ -141,7 +141,7 @@ insert into root.turbine.d1(timestamp,s0) values(2,2);
 insert into root.turbine.d1(timestamp,s0) values(3,3);
 select * from root;
 
-打印如下内容:
+Prints the following:
 +-----------------------------------+------------------+
 |                               Time|root.turbine.d1.s0|
 +-----------------------------------+------------------+
@@ -152,9 +152,9 @@ select * from root;
 
 ```
 
-## 示例邮件
+## Sample mail
 
-验证通过之后可以发邮件了
+Email can be sent after verification
 
 ```
 Hi,
@@ -188,9 +188,9 @@ xxx
 ```
 
 
-## 小工具
+## small tools
 
-* 打印出包含某些字符的行(只看最上边的输出就可以,下边的文件不需要看)
+* Print out lines containing certain characters (just look at the top output, you don't need to look at the bottom file)
 
 ```
 find . -type f -exec grep -i "copyright" {} \; -print | sort -u
diff --git a/docs/zh/UserGuide/V0.8.x/0-Get Started/1-QuickStart.md b/docs/zh/UserGuide/V0.8.x/0-Get Started/1-QuickStart.md
index 1a5ef7f..82ab0d5 100644
--- a/docs/zh/UserGuide/V0.8.x/0-Get Started/1-QuickStart.md	
+++ b/docs/zh/UserGuide/V0.8.x/0-Get Started/1-QuickStart.md	
@@ -1,99 +1,99 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
-# 快速开始
-
-本简短指南将引导您完成使用IoTDB的基本过程。 有关更完整的指南,请访问我们的网站 [User Guide](../1-Overview/1-What%20is%20IoTDB.html).
+# 快速入门
 
-## 先决条件
+## 概览 
 
-要使用IoTDB,您需要:
+- 快速入门
+- 安装环境
+  - IoTDB安装
+  - IoTDB试用
+    - 启动IoTDB
+    - 操作IoTDB
+      - 使用Cli/Shell工具
+      - IoTDB的基本操作
+    - 停止IoTDB
+      - 使用stop-server脚本强制停止
 
-1. Java> = 1.8(请确保已设置环境路径)
-2. 将最大打开文件数设置为65535,以避免出现“打开文件过多”的问题。
+## 安装环境
 
-## 安装
+安装前需要保证设备上配有JDK>=1.8的运行环境,并配置好JAVA_HOME环境变量。
 
-IoTDB为您提供了三种安装方法,您可以参考以下建议,选择其中一种:
+如需从源码进行编译,还需要Maven>=3.0的运行环境。
 
-- 从源代码安装。 如果需要自己修改代码,则可以使用此方法。
-- 从二进制文件安装。 从官方网站下载二进制文件。 这是推荐的方法,在此方法中,您将获得开箱即用的二进制发行包。(即将推出...)
-- 使用Docker:dockerfile的路径为https://github.com/apache/incubator-iotdb/blob/master/docker/Dockerfile
+## IoTDB安装
 
-在快速入门中,我们对安装IoTDB进行了简要介绍。 有关更多信息,请参阅《用户指南》第3章。
+IoTDB支持多种安装途径。用户可以使用三种方式对IoTDB进行安装——下载二进制可运行程序、使用源码、使用docker镜像。
 
-## 下载
+* 二进制可运行程序:请从Download页面下载最新的安装包,解压后即完成安装。
 
-您可以从以下位置下载二进制文件:
-[这里](/download/)
+* 使用源码:您可以从代码仓库下载源码并编译:`git clone https://github.com/apache/incubator-iotdb.git`, 并通过`mvn package -DskipTests` 进行编译。
 
-## 构型
+* 使用Docker: dockerfile文件位于 https://github.com/apache/incubator-iotdb/blob/master/docker/Dockerfile
 
-配置文件位于“ conf”文件夹下
+## IoTDB试用
 
-- 环境配置模块 (`iotdb-env.bat`, `iotdb-env.sh`), 
-- 系统配置模块 (`tsfile-format.properties`, `iotdb-engine.properties`)
-- 日志配置模块 (`logback.xml`). 
+用户可以根据以下操作对IoTDB进行简单的试用,若以下操作均无误,则说明IoTDB安装成功。
 
-有关更多信息,请参见 [Chapter3: Server](../3-Operation%20Manual/1-Sample%20Data.html) 
+在后文中,记$IOTDB_HOME为IoTDB的安装目录路径,即上述iotdb子文件夹路径。
 
-## 开始
+### 启动IoTDB
 
-您可以按照以下步骤测试安装,如果执行后没有错误,则说明安装已完成。
+用户可以使用$IOTDB_HOME/bin文件夹下的start-server脚本启动IoTDB。
 
-### 开始 IoTDB
-
-用户可以通过sbin文件夹下的启动服务器脚本启动IoTDB。
+Linux系统与MacOS系统启动命令如下:
 
 ```
-# Unix/OS X
-> sbin/start-server.sh
+> $IOTDB_HOME/sbin/start-server.sh
+```
 
-# Windows
-> sbin\start-server.bat
+Windows系统启动命令如下:
+```
+> $IOTDB_HOME\sbin\start-server.bat
 ```
 
-### 使用IoTDB
+当服务器输出log中包含ERROR输出时,服务器启动不成功。
 
-#### 使用Cli
+### 操作IoTDB
 
-IoTDB提供了与服务器交互的不同方法,在这里我们介绍使用Cli工具插入和查询数据的基本步骤。
+#### 使用Cli/Shell工具
 
-安装IoTDB后,有一个默认用户“ root”,其默认密码也是“ root”。 用户可以使用该默认用户登录Cli以使用IoTDB。  
+IoTDB为用户提供多种与服务器交互的方式,您可以选择使用Cli/Shell工具、Grafana可视化工具或JAVA API与IoTDB服务器进行数据写入与查询的交互操作。在此我们介绍使用Cli/Shell工具进行写入、查询数据的基本步骤。
 
-Cli的启动脚本是文件夹sbin中的启动客户端脚本。 执行脚本时,用户应分配IP,PORT,USER_NAME和PASSWORD。 默认参数是“ -h 127.0.0.1 -p 6667 -u root -pw -root”。
+初始安装后的IoTDB中有一个默认用户:root,默认密码为root。用户可以使用该用户运行Cli/Shell工具操作IoTDB。Cli/Shell工具启动脚本为$IOTDB_HOME/bin文件夹下的start-client脚本。启动脚本时需要指定运行IP和PORT。
 
-这是启动Cli的命令:
+以下启动语句为服务器在本机运行,且用户未更改运行端口号的示例。
 
+Linux系统与MacOS系统启动命令如下:
+```
+> $IOTDB_HOME/sbin/start-client.sh -h 127.0.0.1 -p 6667 -u root
 ```
-# Unix/OS X
-> sbin/start-client.sh -h 127.0.0.1 -p 6667 -u root -pw root
 
-# Windows
-> sbin\start-client.bat -h 127.0.0.1 -p 6667 -u root -pw root
+Windows系统启动命令如下:
+```
+> $IOTDB_HOME\sbin\start-client.bat -h 127.0.0.1 -p 6667 -u root
 ```
 
-命令行客户端是交互式的,因此,如果一切就绪,您应该会看到欢迎徽标和声明:
+回车后输入root用户的密码,即可成功启动客户端。启动后出现如图提示即为启动成功。
 
 ```
  _____       _________  ______   ______
@@ -108,122 +108,197 @@ IoTDB> login successfully
 IoTDB>
 ```
 
-#### IoTDB的基本命令
+#### IoTDB的基本操作
 
-现在,让我们介绍创建时间序列,插入数据和查询数据的方法。
-IoTDB中的数据按时间序列进行组织,在每个时间序列中都有一些数据-时间对,并且每个时间序列均由存储组拥有。 在定义时间序列之前,我们应该使用SET STORAGE GROUP定义存储组,这是一个示例: 
+Cli/Shell启动成功后,用户可使用该工具输入SQL命令操作IoTDB Server。
 
-```
+在这里,我们首先介绍一下使用Cli/Shell工具创建时间序列、插入数据并查看数据的方法。
+
+数据在IoTDB中的组织形式是以时间序列为单位,每一个时间序列中有若干个数据-时间点对,存储结构为存储组。在定义时间序列之前,要首先使用SET STORAGE GROUP语句定义存储组。SQL语句如下:
+``` 
 IoTDB> SET STORAGE GROUP TO root.ln
 ```
 
-我们还可以使用SHOW STORAGE GROUP来检查创建的存储组:
+执行成功后,Cli/Shell返回execute successfully表示执行成功。
 
+存储组设定后,使用CREATE TIMESERIES语句可以创建新的时间序列,创建时间序列时需要定义数据的类型和编码形式。SQL语句如下:
 ```
-IoTDB> SHOW STORAGE GROUP
-+-----------------------------------+
-|                      Storage Group|
-+-----------------------------------+
-|                            root.ln|
-+-----------------------------------+
-storage group number = 1
+IoTDB> CREATE TIMESERIES root.ln.wf01.wt01.status WITH DATATYPE=BOOLEAN, ENCODING=PLAIN
 ```
 
-设置存储组后,我们可以使用CREATE TIMESERIES创建新的时间序列。 创建时间序列时,应定义其数据类型和编码方案。 我们创建两个时间序列,如下所示:
+执行成功后,Cli/Shell返回execute successfully表示执行成功。
+如果系统中已有被创建的存储组和时间序列,则系统会提示该部分已存在。如以下提示表示存储组已存在:
+```
+IoTDB> SET STORAGE GROUP TO root.ln
+error: The path of root.ln already exist, it can't be set to the storage group
+```
 
+如下提示表示时间序列已存在:
 ```
 IoTDB> CREATE TIMESERIES root.ln.wf01.wt01.status WITH DATATYPE=BOOLEAN, ENCODING=PLAIN
-IoTDB> CREATE TIMESERIES root.ln.wf01.wt01.temperature WITH DATATYPE=FLOAT, ENCODING=RLE
+error: Timeseries root.ln.wf01.wt01.status already exist
 ```
 
-为了查询特定的时间序列,我们可以使用SHOW TIMESERIES。 代表时间序列的路径。 它的默认值为null,这意味着查询系统中的所有时间序列(与使用“ SHOW TIMESERIES root”相同)。 以下是示例:
+创建时间序列后,我们使用SHOW TIMESERIES语句查看系统中存在的所有时间序列,SQL语句如下:
+
+``` 
+IoTDB> SHOW TIMESERIES
+```
 
-1. 查询系统中所有时间序列:
+执行结果为:
+``` 
+===  Timeseries Tree  ===
+
+{
+	"root":{
+		"ln":{
+			"wf01":{
+				"wt01":{
+					"status":{
+						"args":"{}",
+						"StorageGroup":"root.ln",
+						"DataType":"BOOLEAN",
+						"Compressor":"UNCOMPRESSED",
+						"Encoding":"PLAIN"
+					}
+				}
+			}
+		}
+	}
+}
+```
 
+我们可以尝试再创建一个时间序列,查看SHOW TIMESERIES的返回情况。SQL语句如下:
 ```
+IoTDB> CREATE TIMESERIES root.ln.wf01.wt01.temperature WITH DATATYPE=FLOAT, ENCODING=RLE
 IoTDB> SHOW TIMESERIES
-+-------------------------------+---------------+--------+--------+
-|                     Timeseries|  Storage Group|DataType|Encoding|
-+-------------------------------+---------------+--------+--------+
-|       root.ln.wf01.wt01.status|        root.ln| BOOLEAN|   PLAIN|
-|  root.ln.wf01.wt01.temperature|        root.ln|   FLOAT|     RLE|
-+-------------------------------+---------------+--------+--------+
-Total timeseries number = 2
 ```
 
-1. 查询特定时间序列(root.ln.wf01.wt01.status):
+执行结果为:
+```
+===  Timeseries Tree  ===
+
+{
+	"root":{
+		"ln":{
+			"wf01":{
+				"wt01":{
+					"temperature":{
+						"args":"{}",
+						"StorageGroup":"root.ln",
+						"DataType":"FLOAT",
+						"Compressor":"UNCOMPRESSED",
+						"Encoding":"RLE"
+					},
+					"status":{
+						"args":"{}",
+						"StorageGroup":"root.ln",
+						"DataType":"BOOLEAN",
+						"Compressor":"UNCOMPRESSED",
+						"Encoding":"PLAIN"
+					}
+				}
+			}
+		}
+	}
+}
+```
 
+为了查看指定的时间序列,我们可以使用SHOW TIMESERIES \<Path\>语句,查看时间序列root.ln.wf01.wt01.status的SQL语句如下:
 ```
 IoTDB> SHOW TIMESERIES root.ln.wf01.wt01.status
+```
+
+执行结果为:
+```
 +------------------------------+--------------+--------+--------+
 |                    Timeseries| Storage Group|DataType|Encoding|
 +------------------------------+--------------+--------+--------+
 |      root.ln.wf01.wt01.status|       root.ln| BOOLEAN|   PLAIN|
 +------------------------------+--------------+--------+--------+
-Total timeseries number = 1
+timeseries number = 1
+Execute successfully.
+It costs 0.02s.
+```
+
+我们还可以使用SHOW STORAGE GROUP语句来查看系统当前所有的存储组,SQL语句如下:
+
+```
+IoTDB> SHOW STORAGE GROUP
 ```
 
-插入时间序列数据是IoTDB的基本操作,您可以使用“ INSERT”命令完成此操作。 在插入之前,您应该分配时间戳记和后缀路径名:
+执行结果为:
+```
++-----------------------------------+
+|                      Storage Group|
++-----------------------------------+
+|                            root.ln|
++-----------------------------------+
+storage group number = 1
+Execute successfully.
+It costs 0.001s
+```
 
+接下来,我们使用INSERT语句向root.ln.wf01.wt01.status时间序列中插入数据,在插入数据时需要首先指定时间戳和插入的传感器路径名称:
 ```
 IoTDB> INSERT INTO root.ln.wf01.wt01(timestamp,status) values(100,true);
-IoTDB> INSERT INTO root.ln.wf01.wt01(timestamp,status,temperature) values(200,false,20.71)
+execute successfully.
 ```
 
-我们刚刚插入的数据显示如下:
+我们也可以向多个传感器中同时插入数据,这些传感器同属于一个时间戳:
+```
+IoTDB> INSERT INTO root.ln.wf01.wt01(timestamp,status,temperature) values(200,false,20.71)
+
execute successfully.
+```
 
+最后,我们查询之前插入的数据。使用SELECT语句我们可以查询指定的时间序列的数据结果,SQL语句如下:
 ```
 IoTDB> SELECT status FROM root.ln.wf01.wt01
+```
+
+查询结果如下:
+```
 +-----------------------+------------------------+
 |                   Time|root.ln.wf01.wt01.status|
 +-----------------------+------------------------+
 |1970-01-01T08:00:00.100|                    true|
 |1970-01-01T08:00:00.200|                   false|
 +-----------------------+------------------------+
-Total line number = 2
+record number = 1
+execute successfully.
 ```
 
-我们还可以像这样一次查询多个时间序列数据:
-
+我们也可以查询多个时间序列的数据结果,SQL语句如下:
 ```
 IoTDB> SELECT * FROM root.ln.wf01.wt01
+```
+
+查询结果如下:
+```
 +-----------------------+--------------------------+-----------------------------+
 |                   Time|  root.ln.wf01.wt01.status|root.ln.wf01.wt01.temperature|
 +-----------------------+--------------------------+-----------------------------+
 |1970-01-01T08:00:00.100|                      true|                         null|
 |1970-01-01T08:00:00.200|                     false|                        20.71|
 +-----------------------+--------------------------+-----------------------------+
-Total line number = 2
 ```
 
-退出Cli的命令是:
-
+输入quit或exit可退出Client结束本次会话,Client输出quit normally表示退出成功,操作语句与返回结果如下:
 ```
 IoTDB> quit
-or
-IoTDB> exit
+quit normally
 ```
 
-有关IoTDB SQL支持的命令的更多信息,请参见 [SQL Reference](../5-IoTDB%20SQL%20Documentation/2-Reference.html).
-
 ### 停止IoTDB
+#### 使用stop-server脚本强制停止
+用户可以使用$IOTDB_HOME/sbin文件夹下的stop-server脚本停止IoTDB(注意,此停止方式为强制停止,若希望安全停止IoTDB,请使用Jconsole工具的停止方法)。
 
-可以使用ctrl-C或以下脚本停止服务器:
-
+Linux系统与MacOS系统停止命令如下:
 ```
-# Unix/OS X
-> sbin/stop-server.sh
-
-# Windows
-> sbin\stop-server.bat
+> $IOTDB_HOME/sbin/stop-server.sh
 ```
 
-## 只建立客户端
-
-在incubator-iotdb的根路径下:
-
+Windows系统停止命令如下:
 ```
-> mvn clean package -pl client -am -DskipTests
+> $IOTDB_HOME\sbin\stop-server.bat
 ```
-
-构建后,IoTDB客户端将位于文件夹“ client / target / iotdb-client- {project.version}”下。
\ No newline at end of file
diff --git a/docs/zh/UserGuide/V0.8.x/0-Get Started/2-Frequently asked questions.md b/docs/zh/UserGuide/V0.8.x/0-Get Started/2-Frequently asked questions.md
index 8c07bd2..541dded 100644
--- a/docs/zh/UserGuide/V0.8.x/0-Get Started/2-Frequently asked questions.md	
+++ b/docs/zh/UserGuide/V0.8.x/0-Get Started/2-Frequently asked questions.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.8.x/0-Get Started/3-Publication.md b/docs/zh/UserGuide/V0.8.x/0-Get Started/3-Publication.md
index f7ab44c..a2b21ca 100644
--- a/docs/zh/UserGuide/V0.8.x/0-Get Started/3-Publication.md	
+++ b/docs/zh/UserGuide/V0.8.x/0-Get Started/3-Publication.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.8.x/1-Overview/3-Scenario.md b/docs/zh/UserGuide/V0.8.x/1-Overview/3-Scenario.md
index 9fe236d..bfba27e 100644
--- a/docs/zh/UserGuide/V0.8.x/1-Overview/3-Scenario.md
+++ b/docs/zh/UserGuide/V0.8.x/1-Overview/3-Scenario.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.8.x/1-Overview/4-Features.md b/docs/zh/UserGuide/V0.8.x/1-Overview/4-Features.md
index 0f5e7f4..e4280d3 100644
--- a/docs/zh/UserGuide/V0.8.x/1-Overview/4-Features.md
+++ b/docs/zh/UserGuide/V0.8.x/1-Overview/4-Features.md
@@ -7,9 +7,9 @@
     to you under the Apache License, Version 2.0 (the
     "License"); you may not use this file except in compliance
     with the License.  You may obtain a copy of the License at
-    
+
         http://www.apache.org/licenses/LICENSE-2.0
-    
+
     Unless required by applicable law or agreed to in writing,
     software distributed under the License is distributed on an
     "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
diff --git a/docs/zh/UserGuide/V0.8.x/3-Operation Manual/5-Data Maintenance.md b/docs/zh/UserGuide/V0.8.x/3-Operation Manual/5-Data Maintenance.md
index f3c26be..ffec99c 100644
--- a/docs/zh/UserGuide/V0.8.x/3-Operation Manual/5-Data Maintenance.md	
+++ b/docs/zh/UserGuide/V0.8.x/3-Operation Manual/5-Data Maintenance.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.8.x/4-Deployment and Management/2-Configuration.md b/docs/zh/UserGuide/V0.8.x/4-Deployment and Management/2-Configuration.md
index 6bc8922..3de24d0 100644
--- a/docs/zh/UserGuide/V0.8.x/4-Deployment and Management/2-Configuration.md	
+++ b/docs/zh/UserGuide/V0.8.x/4-Deployment and Management/2-Configuration.md	
@@ -221,7 +221,7 @@
 
 |名字| multi\_dir\_strategy |
 |:---:|:---|
-|描述| IoTDB在tsfile\_dir中为TsFile选择目录时采用的策略。可使用简单类名或类名全称。系统提供以下三种策略:<br>1. SequenceStrategy:IoTDB按顺序从tsfile\_dir中选择目录,依次遍历tsfile\_dir中的所有目录,并不断轮循;<br>2. MaxDiskUsableSpaceFirstStrategy:IoTDB优先选择tsfile\_dir中对应磁盘空余空间最大的目录;<br>3. MinFolderOccupiedSpaceFirstStrategy:IoTDB优先选择tsfile\_dir中已使用空间最小的目录;<br>4. (用户自定义策略)<br>您可以通过以下方法完成用户自定义策略:<br>1. 继承cn.edu.tsinghua.iotdb.conf.directories.strategy.DirectoryStrategy类并实现自身的Strategy方法;<br>2. 将实现的类的完整类名(包名加类名,UserDfineStrategyPackage)填写到该配置项;<br>3. 将该类ja [...]
+|描述| IoTDB在tsfile\_dir中为TsFile选择目录时采用的策略。可使用简单类名或类名全称。系统提供以下三种策略:<br>1. SequenceStrategy:IoTDB按顺序从tsfile\_dir中选择目录,依次遍历tsfile\_dir中的所有目录,并不断轮循;<br>2. MaxDiskUsableSpaceFirstStrategy:IoTDB优先选择tsfile\_dir中对应磁盘空余空间最大的目录;<br>3. MinFolderOccupiedSpaceFirstStrategy:IoTDB优先选择tsfile\_dir中已使用空间最小的目录;<br>4. \<UserDfineStrategyPackage\>(用户自定义策略)<br>您可以通过以下方法完成用户自定义策略:<br>1. 继承cn.edu.tsinghua.iotdb.conf.directories.strategy.DirectoryStrategy类并实现自身的Strategy方法;<br>2. 将实现的类的完整类名(包名加类名,UserDfineStrategy [...]
 |类型|String|
 |默认值| MaxDiskUsableSpaceFirstStrategy |
 |改后生效方式|重启服务器生效|
diff --git a/docs/zh/UserGuide/V0.8.x/4-Deployment and Management/7-Build and use IoTDB by Dockerfile.md b/docs/zh/UserGuide/V0.8.x/4-Deployment and Management/7-Build and use IoTDB by Dockerfile.md
index e708526..dcc30d9 100644
--- a/docs/zh/UserGuide/V0.8.x/4-Deployment and Management/7-Build and use IoTDB by Dockerfile.md	
+++ b/docs/zh/UserGuide/V0.8.x/4-Deployment and Management/7-Build and use IoTDB by Dockerfile.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.8.x/6-JDBC API/1-JDBC API.md b/docs/zh/UserGuide/V0.8.x/6-JDBC API/1-JDBC API.md
index 21a6708..8e823f5 100644
--- a/docs/zh/UserGuide/V0.8.x/6-JDBC API/1-JDBC API.md	
+++ b/docs/zh/UserGuide/V0.8.x/6-JDBC API/1-JDBC API.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.8.x/7-TsFile/1-Installation.md b/docs/zh/UserGuide/V0.8.x/7-TsFile/1-Installation.md
index 18cbf71..1e6a8a3 100644
--- a/docs/zh/UserGuide/V0.8.x/7-TsFile/1-Installation.md
+++ b/docs/zh/UserGuide/V0.8.x/7-TsFile/1-Installation.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.8.x/7-TsFile/2-Usage.md b/docs/zh/UserGuide/V0.8.x/7-TsFile/2-Usage.md
index c8e5881..8af2c08 100644
--- a/docs/zh/UserGuide/V0.8.x/7-TsFile/2-Usage.md
+++ b/docs/zh/UserGuide/V0.8.x/7-TsFile/2-Usage.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.8.x/7-TsFile/3-Hierarchy.md b/docs/zh/UserGuide/V0.8.x/7-TsFile/3-Hierarchy.md
index 4d3b5ad..92a7bad 100644
--- a/docs/zh/UserGuide/V0.8.x/7-TsFile/3-Hierarchy.md
+++ b/docs/zh/UserGuide/V0.8.x/7-TsFile/3-Hierarchy.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/0-Get Started/1-QuickStart.md b/docs/zh/UserGuide/V0.9.x/0-Get Started/1-QuickStart.md
index a131d34..b856d38 100644
--- a/docs/zh/UserGuide/V0.9.x/0-Get Started/1-QuickStart.md	
+++ b/docs/zh/UserGuide/V0.9.x/0-Get Started/1-QuickStart.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
@@ -61,7 +59,7 @@ IoTDB支持多种安装途径。用户可以使用三种方式对IoTDB进行安
 
 ### IoTDB下载
 
-您可以从这里下载程序:[下载](/download/)
+您可以从这里下载程序:[下载](/Download/)
 
 ### 配置文件
 
@@ -167,7 +165,7 @@ IoTDB> CREATE TIMESERIES root.ln.wf01.wt01.status WITH DATATYPE=BOOLEAN, ENCODIN
 IoTDB> CREATE TIMESERIES root.ln.wf01.wt01.temperature WITH DATATYPE=FLOAT, ENCODING=RLE
 ```
 
-为了查看指定的时间序列,我们可以使用SHOW TIMESERIES Path语句,其中Path表示时间序列对应的路径,默认值为空,表示查看系统中所有的时间序列。下面是两个例子:
+为了查看指定的时间序列,我们可以使用SHOW TIMESERIES \<Path\>语句,其中\<Path\>表示时间序列对应的路径,默认值为空,表示查看系统中所有的时间序列。下面是两个例子:
 
 使用SHOW TIMESERIES语句查看系统中存在的所有时间序列,SQL语句如下:
 
diff --git a/docs/zh/UserGuide/V0.9.x/0-Get Started/2-Frequently asked questions.md b/docs/zh/UserGuide/V0.9.x/0-Get Started/2-Frequently asked questions.md
index 460293a..15a8ff9 100644
--- a/docs/zh/UserGuide/V0.9.x/0-Get Started/2-Frequently asked questions.md	
+++ b/docs/zh/UserGuide/V0.9.x/0-Get Started/2-Frequently asked questions.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/0-Get Started/3-Publication.md b/docs/zh/UserGuide/V0.9.x/0-Get Started/3-Publication.md
index 250a62b..90cab63 100644
--- a/docs/zh/UserGuide/V0.9.x/0-Get Started/3-Publication.md	
+++ b/docs/zh/UserGuide/V0.9.x/0-Get Started/3-Publication.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/1-Overview/1-What is IoTDB.md b/docs/zh/UserGuide/V0.9.x/1-Overview/1-What is IoTDB.md
index 84f7b48..5e70f4d 100644
--- a/docs/zh/UserGuide/V0.9.x/1-Overview/1-What is IoTDB.md	
+++ b/docs/zh/UserGuide/V0.9.x/1-Overview/1-What is IoTDB.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/1-Overview/2-Architecture.md b/docs/zh/UserGuide/V0.9.x/1-Overview/2-Architecture.md
index 24e7fea..5d21aa8 100644
--- a/docs/zh/UserGuide/V0.9.x/1-Overview/2-Architecture.md
+++ b/docs/zh/UserGuide/V0.9.x/1-Overview/2-Architecture.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/1-Overview/3-Scenario.md b/docs/zh/UserGuide/V0.9.x/1-Overview/3-Scenario.md
index f524e74..b74fd69 100644
--- a/docs/zh/UserGuide/V0.9.x/1-Overview/3-Scenario.md
+++ b/docs/zh/UserGuide/V0.9.x/1-Overview/3-Scenario.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/1-Overview/4-Features.md b/docs/zh/UserGuide/V0.9.x/1-Overview/4-Features.md
index 5a8c8be..f417f8d 100644
--- a/docs/zh/UserGuide/V0.9.x/1-Overview/4-Features.md
+++ b/docs/zh/UserGuide/V0.9.x/1-Overview/4-Features.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/2-Concept/1-Data Model and Terminology.md b/docs/zh/UserGuide/V0.9.x/2-Concept/1-Data Model and Terminology.md
index f79bddc..91d4977 100644
--- a/docs/zh/UserGuide/V0.9.x/2-Concept/1-Data Model and Terminology.md	
+++ b/docs/zh/UserGuide/V0.9.x/2-Concept/1-Data Model and Terminology.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/2-Concept/2-Data Type.md b/docs/zh/UserGuide/V0.9.x/2-Concept/2-Data Type.md
index 25ded32..18fdb57 100644
--- a/docs/zh/UserGuide/V0.9.x/2-Concept/2-Data Type.md	
+++ b/docs/zh/UserGuide/V0.9.x/2-Concept/2-Data Type.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/2-Concept/3-Encoding.md b/docs/zh/UserGuide/V0.9.x/2-Concept/3-Encoding.md
index 534f142..dd7d12b 100644
--- a/docs/zh/UserGuide/V0.9.x/2-Concept/3-Encoding.md
+++ b/docs/zh/UserGuide/V0.9.x/2-Concept/3-Encoding.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/2-Concept/4-Compression.md b/docs/zh/UserGuide/V0.9.x/2-Concept/4-Compression.md
index 7639da4..38f59b5 100644
--- a/docs/zh/UserGuide/V0.9.x/2-Concept/4-Compression.md
+++ b/docs/zh/UserGuide/V0.9.x/2-Concept/4-Compression.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/3-Server/1-Download.md b/docs/zh/UserGuide/V0.9.x/3-Server/1-Download.md
index 1fc2e2a..76b7073 100644
--- a/docs/zh/UserGuide/V0.9.x/3-Server/1-Download.md
+++ b/docs/zh/UserGuide/V0.9.x/3-Server/1-Download.md
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/3-Server/2-Single Node Setup.md b/docs/zh/UserGuide/V0.9.x/3-Server/2-Single Node Setup.md
index 48518bb..eaa74e7 100644
--- a/docs/zh/UserGuide/V0.9.x/3-Server/2-Single Node Setup.md	
+++ b/docs/zh/UserGuide/V0.9.x/3-Server/2-Single Node Setup.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/3-Server/3-Cluster Setup.md b/docs/zh/UserGuide/V0.9.x/3-Server/3-Cluster Setup.md
index eb02a2c..a40ba2c 100644
--- a/docs/zh/UserGuide/V0.9.x/3-Server/3-Cluster Setup.md	
+++ b/docs/zh/UserGuide/V0.9.x/3-Server/3-Cluster Setup.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/3-Server/4-Config Manual.md b/docs/zh/UserGuide/V0.9.x/3-Server/4-Config Manual.md
index 4dce1eb..7e91f5c 100644
--- a/docs/zh/UserGuide/V0.9.x/3-Server/4-Config Manual.md	
+++ b/docs/zh/UserGuide/V0.9.x/3-Server/4-Config Manual.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/3-Server/5-Docker Image.md b/docs/zh/UserGuide/V0.9.x/3-Server/5-Docker Image.md
index 951b576..5f9163a 100644
--- a/docs/zh/UserGuide/V0.9.x/3-Server/5-Docker Image.md	
+++ b/docs/zh/UserGuide/V0.9.x/3-Server/5-Docker Image.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/4-Client/1-Command Line Interface.md b/docs/zh/UserGuide/V0.9.x/4-Client/1-Command Line Interface.md
index b7d1535..5676bf0 100644
--- a/docs/zh/UserGuide/V0.9.x/4-Client/1-Command Line Interface.md	
+++ b/docs/zh/UserGuide/V0.9.x/4-Client/1-Command Line Interface.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/4-Client/2-Programming - JDBC.md b/docs/zh/UserGuide/V0.9.x/4-Client/2-Programming - JDBC.md
index 5df1265..756896a 100644
--- a/docs/zh/UserGuide/V0.9.x/4-Client/2-Programming - JDBC.md	
+++ b/docs/zh/UserGuide/V0.9.x/4-Client/2-Programming - JDBC.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/4-Client/3-Programming - Session.md b/docs/zh/UserGuide/V0.9.x/4-Client/3-Programming - Session.md
index 3e04c65..d33a3cf 100644
--- a/docs/zh/UserGuide/V0.9.x/4-Client/3-Programming - Session.md	
+++ b/docs/zh/UserGuide/V0.9.x/4-Client/3-Programming - Session.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/4-Client/4-Programming - Other Languages.md b/docs/zh/UserGuide/V0.9.x/4-Client/4-Programming - Other Languages.md
index 8bc501d..c02fc76 100644
--- a/docs/zh/UserGuide/V0.9.x/4-Client/4-Programming - Other Languages.md	
+++ b/docs/zh/UserGuide/V0.9.x/4-Client/4-Programming - Other Languages.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/4-Client/5-Programming - TsFile API.md b/docs/zh/UserGuide/V0.9.x/4-Client/5-Programming - TsFile API.md
index 5a6d4a3..a201bb3 100644
--- a/docs/zh/UserGuide/V0.9.x/4-Client/5-Programming - TsFile API.md	
+++ b/docs/zh/UserGuide/V0.9.x/4-Client/5-Programming - TsFile API.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/5-Operation Manual/1-DDL Data Definition Language.md b/docs/zh/UserGuide/V0.9.x/5-Operation Manual/1-DDL Data Definition Language.md
index 06f6e45..7d949c8 100644
--- a/docs/zh/UserGuide/V0.9.x/5-Operation Manual/1-DDL Data Definition Language.md	
+++ b/docs/zh/UserGuide/V0.9.x/5-Operation Manual/1-DDL Data Definition Language.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/5-Operation Manual/2-DML Data Manipulation Language.md b/docs/zh/UserGuide/V0.9.x/5-Operation Manual/2-DML Data Manipulation Language.md
index 2eb985b..a53e485 100644
--- a/docs/zh/UserGuide/V0.9.x/5-Operation Manual/2-DML Data Manipulation Language.md	
+++ b/docs/zh/UserGuide/V0.9.x/5-Operation Manual/2-DML Data Manipulation Language.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/5-Operation Manual/3-Account Management Statements.md b/docs/zh/UserGuide/V0.9.x/5-Operation Manual/3-Account Management Statements.md
index 50f2bdc..d2ac176 100644
--- a/docs/zh/UserGuide/V0.9.x/5-Operation Manual/3-Account Management Statements.md	
+++ b/docs/zh/UserGuide/V0.9.x/5-Operation Manual/3-Account Management Statements.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
@@ -47,7 +45,7 @@ IoTDB为用户提供了权限管理操作,从而为用户提供对于数据的
 
 ## 权限操作示例 
 
-根据本文中描述的[样例数据](/#/Documents/progress/chap5/sec1)内容,IoTDB的样例数据可能同时属于ln, sgcc等不同发电集团,不同的发电集团不希望其他发电集团获取自己的数据库数据,因此我们需要将不同的数据在集团层进行权限隔离。
+根据本文中描述的[样例数据](../5-Operation%20Manual/1-DDL%20Data%20Definition%20Language.html)内容,IoTDB的样例数据可能同时属于ln, sgcc等不同发电集团,不同的发电集团不希望其他发电集团获取自己的数据库数据,因此我们需要将不同的数据在集团层进行权限隔离。
 
 ### 创建用户
 
diff --git a/docs/zh/UserGuide/V0.9.x/5-Operation Manual/4-SQL Reference.md b/docs/zh/UserGuide/V0.9.x/5-Operation Manual/4-SQL Reference.md
index e9287ec..e722bbf 100644
--- a/docs/zh/UserGuide/V0.9.x/5-Operation Manual/4-SQL Reference.md	
+++ b/docs/zh/UserGuide/V0.9.x/5-Operation Manual/4-SQL Reference.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/6-System Tools/1-Sync Tool.md b/docs/zh/UserGuide/V0.9.x/6-System Tools/1-Sync Tool.md
index 1d548d7..777586e 100644
--- a/docs/zh/UserGuide/V0.9.x/6-System Tools/1-Sync Tool.md	
+++ b/docs/zh/UserGuide/V0.9.x/6-System Tools/1-Sync Tool.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/6-System Tools/2-Memory Estimation Tool.md b/docs/zh/UserGuide/V0.9.x/6-System Tools/2-Memory Estimation Tool.md
index 19c9099..82354ec 100644
--- a/docs/zh/UserGuide/V0.9.x/6-System Tools/2-Memory Estimation Tool.md	
+++ b/docs/zh/UserGuide/V0.9.x/6-System Tools/2-Memory Estimation Tool.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/6-System Tools/3-JMX Tool.md b/docs/zh/UserGuide/V0.9.x/6-System Tools/3-JMX Tool.md
index 79e95a4..193aa61 100644
--- a/docs/zh/UserGuide/V0.9.x/6-System Tools/3-JMX Tool.md	
+++ b/docs/zh/UserGuide/V0.9.x/6-System Tools/3-JMX Tool.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/6-System Tools/4-Watermark Tool.md b/docs/zh/UserGuide/V0.9.x/6-System Tools/4-Watermark Tool.md
index c21893f..55a40e1 100644
--- a/docs/zh/UserGuide/V0.9.x/6-System Tools/4-Watermark Tool.md	
+++ b/docs/zh/UserGuide/V0.9.x/6-System Tools/4-Watermark Tool.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/6-System Tools/5-Log Visualizer.md b/docs/zh/UserGuide/V0.9.x/6-System Tools/5-Log Visualizer.md
index d6f93d0..afd503e 100644
--- a/docs/zh/UserGuide/V0.9.x/6-System Tools/5-Log Visualizer.md	
+++ b/docs/zh/UserGuide/V0.9.x/6-System Tools/5-Log Visualizer.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/6-System Tools/6-Query History Visualization Tool.md b/docs/zh/UserGuide/V0.9.x/6-System Tools/6-Query History Visualization Tool.md
index 77a82b9..f2cc9fb 100644
--- a/docs/zh/UserGuide/V0.9.x/6-System Tools/6-Query History Visualization Tool.md	
+++ b/docs/zh/UserGuide/V0.9.x/6-System Tools/6-Query History Visualization Tool.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/6-System Tools/7-Monitor and Log Tools.md b/docs/zh/UserGuide/V0.9.x/6-System Tools/7-Monitor and Log Tools.md
index eb22af5..63734b8 100644
--- a/docs/zh/UserGuide/V0.9.x/6-System Tools/7-Monitor and Log Tools.md	
+++ b/docs/zh/UserGuide/V0.9.x/6-System Tools/7-Monitor and Log Tools.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/6-System Tools/8-Load External Tsfile.md b/docs/zh/UserGuide/V0.9.x/6-System Tools/8-Load External Tsfile.md
index 48b5365..bb197f4 100644
--- a/docs/zh/UserGuide/V0.9.x/6-System Tools/8-Load External Tsfile.md	
+++ b/docs/zh/UserGuide/V0.9.x/6-System Tools/8-Load External Tsfile.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/1-Grafana.md b/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/1-Grafana.md
index 64f4b2f..0af59a9 100644
--- a/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/1-Grafana.md	
+++ b/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/1-Grafana.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/2-MapReduce TsFile.md b/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/2-MapReduce TsFile.md
index 979eedd..286ff0b 100644
--- a/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/2-MapReduce TsFile.md	
+++ b/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/2-MapReduce TsFile.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/3-Spark TsFile.md b/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/3-Spark TsFile.md
index 0fe7118..da74a4c 100644
--- a/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/3-Spark TsFile.md	
+++ b/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/3-Spark TsFile.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/4-Spark IoTDB.md b/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/4-Spark IoTDB.md
index 2c838cb..4f2efa1 100644
--- a/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/4-Spark IoTDB.md	
+++ b/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/4-Spark IoTDB.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/5-Hive TsFile.md b/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/5-Hive TsFile.md
index e9ad398..03196d4 100644
--- a/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/5-Hive TsFile.md	
+++ b/docs/zh/UserGuide/V0.9.x/7-Ecosystem Integration/5-Hive TsFile.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/8-System Design/1-Hierarchy.md b/docs/zh/UserGuide/V0.9.x/8-System Design/1-Hierarchy.md
index f7ffd4c..e793b92 100644
--- a/docs/zh/UserGuide/V0.9.x/8-System Design/1-Hierarchy.md	
+++ b/docs/zh/UserGuide/V0.9.x/8-System Design/1-Hierarchy.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/8-System Design/2-Files.md b/docs/zh/UserGuide/V0.9.x/8-System Design/2-Files.md
index 875673c..1ac39e3 100644
--- a/docs/zh/UserGuide/V0.9.x/8-System Design/2-Files.md	
+++ b/docs/zh/UserGuide/V0.9.x/8-System Design/2-Files.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/8-System Design/3-Writing Data on HDFS.md b/docs/zh/UserGuide/V0.9.x/8-System Design/3-Writing Data on HDFS.md
index f2a2440..2f0a2ce 100644
--- a/docs/zh/UserGuide/V0.9.x/8-System Design/3-Writing Data on HDFS.md	
+++ b/docs/zh/UserGuide/V0.9.x/8-System Design/3-Writing Data on HDFS.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/V0.9.x/8-System Design/4-Shared Nothing Cluster.md b/docs/zh/UserGuide/V0.9.x/8-System Design/4-Shared Nothing Cluster.md
index 2dc9697..0a369e8 100644
--- a/docs/zh/UserGuide/V0.9.x/8-System Design/4-Shared Nothing Cluster.md	
+++ b/docs/zh/UserGuide/V0.9.x/8-System Design/4-Shared Nothing Cluster.md	
@@ -1,23 +1,21 @@
 <!--
 
-```
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements.  See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership.  The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License.  You may obtain a copy of the License at
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+        http://www.apache.org/licenses/LICENSE-2.0
 
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied.  See the License for the
-specific language governing permissions and limitations
-under the License.
-```
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
 
 -->
 
diff --git a/docs/zh/UserGuide/master/0-Get Started/1-QuickStart.md b/docs/zh/UserGuide/master/0-Get Started/1-QuickStart.md
index fc5f31a..c779980 100644
--- a/docs/zh/UserGuide/master/0-Get Started/1-QuickStart.md	
+++ b/docs/zh/UserGuide/master/0-Get Started/1-QuickStart.md	
@@ -61,7 +61,7 @@ IoTDB支持多种安装途径。用户可以使用三种方式对IoTDB进行安
 
 ### IoTDB下载
 
-您可以从这里下载程序:[下载](/download/)
+您可以从这里下载程序:[下载](/Download/)
 
 ### 配置文件
 
diff --git a/docs/zh/UserGuide/master/3-Server/1-Download.md b/docs/zh/UserGuide/master/3-Server/1-Download.md
index e602a86..641a187 100644
--- a/docs/zh/UserGuide/master/3-Server/1-Download.md
+++ b/docs/zh/UserGuide/master/3-Server/1-Download.md
@@ -39,7 +39,7 @@ IoTDB为您提供了两种安装方式,您可以参考下面的建议,任选
 
 ## 从官网下载二进制可执行文件
 
-您可以从[http://iotdb.apache.org/download/](http://iotdb.apache.org/download/)上下载已经编译好的可执行程序iotdb-xxx.tar.gz或者iotdb-xxx.zip,该压缩包包含了IoTDB系统运行所需的所有必要组件。
+您可以从[http://iotdb.apache.org/Download/](http://iotdb.apache.org/Download/)上下载已经编译好的可执行程序iotdb-xxx.tar.gz或者iotdb-xxx.zip,该压缩包包含了IoTDB系统运行所需的所有必要组件。
 
 ```
 NOTE:
@@ -77,7 +77,7 @@ server/     <-- root path
 
 ## 使用源码编译
 
-您可以获取已发布的源码https://iotdb.apache.org/download/,或者从git仓库获取https://github.com/apache/incubator-iotdb/tree/master
+您可以获取已发布的源码https://iotdb.apache.org/Download/,或者从git仓库获取https://github.com/apache/incubator-iotdb/tree/master
 
 源码克隆后,进入到源码文件夹目录下,使用以下命令进行编译:
 
diff --git a/docs/zh/development/Development-VoteRelease.md b/docs/zh/development/Development-VoteRelease.md
index db95aab..b06d939 100644
--- a/docs/zh/development/Development-VoteRelease.md
+++ b/docs/zh/development/Development-VoteRelease.md
@@ -7,9 +7,9 @@
     to you under the Apache License, Version 2.0 (the
     "License"); you may not use this file except in compliance
     with the License.  You may obtain a copy of the License at
-
+    
         http://www.apache.org/licenses/LICENSE-2.0
-
+    
     Unless required by applicable law or agreed to in writing,
     software distributed under the License is distributed on an
     "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -19,9 +19,9 @@
 
 -->
 
-# How to vote for a release (如何给发布版本投票)
+# 如何给发布版本投票
 
-For non-Chinese users, please read https://cwiki.apache.org/confluence/display/IOTDB/Validating+a+staged+Release
+ 对于非中文用户,请阅读 https://cwiki.apache.org/confluence/display/IOTDB/Validating+a+staged+Release
 
 ## 下载投票的 版本/rc 下的所有内容
 


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