diff --git a/content/en/docs/Developerguide/mot-configuration-settings.md b/content/en/docs/Developerguide/mot-configuration-settings.md
index c04980f64870133e71420bfb009b30631b5c1619..23bc43ecf51c44bc3b61c05b8c24f3816e670e02 100644
--- a/content/en/docs/Developerguide/mot-configuration-settings.md
+++ b/content/en/docs/Developerguide/mot-configuration-settings.md
@@ -33,26 +33,5 @@ The following topics describe each section in the mot.conf file and the settings
 >![](public_sys-resources/icon-note.gif) **NOTE:**   
 >The topics listed above describe each of the setting sections in the mot.conf file. In addition to the above topics, for an overview of all the aspects of a specific MOT feature \(such as Recovery\), you may refer to the relevant topic of this user manual. For example, the mot.conf file has a Recovery section that contains settings that affect MOT recovery and this is described in the  [Recovery](recovery.md)  section that is listed above. In addition, for a full description of all aspects of Recovery, you may refer to the  [Recovery](recovery.md)section of the Administration chapter of this user manual. Reference links are also provided in each relevant section of the descriptions below.  
 
--   **[General Guidelines](general-guidelines.md)**  
-
--   **[REDO LOG \(MOT\)](redo-log-(mot).md)**  
-
--   **[CHECKPOINT \(MOT\)](checkpoint-(mot).md)**  
-
--   **[RECOVERY \(MOT\)](recovery-(mot).md)**  
-
--   **[STATISTICS \(MOT\)](statistics-(mot).md)**  
-
--   **[ERROR LOG \(MOT\)](error-log-(mot).md)**  
-
--   **[MEMORY \(MOT\)](memory-(mot).md)**  
-
--   **[GARBAGE COLLECTION \(MOT\)](garbage-collection-(mot).md)**  
-
--   **[JIT \(MOT\)](jit-(mot).md)**  
-
--   **[STORAGE \(MOT\)](storage-(mot).md)**  
-
--   **[Default MOT.conf](default-mot-conf.md)**  
 
 
diff --git a/content/en/docs/Developerguide/mot.md b/content/en/docs/Developerguide/mot.md
index 538def532847e125a1a9260a6608d80155de961f..87bf497bb94394d80d11bbebe83f4ac1b4eb5436 100644
--- a/content/en/docs/Developerguide/mot.md
+++ b/content/en/docs/Developerguide/mot.md
@@ -4,5 +4,7 @@
 
 -   **[Using MOT](using-mot.md)**  
 
+-   **[Concepts of MOT](mot-concepts.md)**  
+
 
 
diff --git "a/content/zh/docs/Quickstart/\345\256\211\350\243\205gsql\345\256\242\346\210\267\347\253\257\345\271\266\350\277\236\346\216\245\346\225\260\346\215\256\345\272\223.md" "b/content/zh/docs/Quickstart/\345\256\211\350\243\205gsql\345\256\242\346\210\267\347\253\257\345\271\266\350\277\236\346\216\245\346\225\260\346\215\256\345\272\223.md"
index a01d21966cc496f6aa6954c420fc3a4be4e520c8..35d5e0dc45ea6d06f6c194e4cf8598e5241ceded 100644
--- "a/content/zh/docs/Quickstart/\345\256\211\350\243\205gsql\345\256\242\346\210\267\347\253\257\345\271\266\350\277\236\346\216\245\346\225\260\346\215\256\345\272\223.md"
+++ "b/content/zh/docs/Quickstart/\345\256\211\350\243\205gsql\345\256\242\346\210\267\347\253\257\345\271\266\350\277\236\346\216\245\346\225\260\346\215\256\345\272\223.md"
@@ -29,8 +29,13 @@ gsql是openGauss提供的在命令行下运行的数据库连接工具。此工
     cd /tmp/tools
     tar -zxvf openGauss-1.0.0-openEuler-64bit-Libpq.tar.gz
     ```
+5.  登录数据库主节点所在的服务器，拷贝数据库安装目录下的bin目录至客户端主机的“/tmp/tools”路径下。 
+    ```
+    scp -r /opt/install/app/bin root@10.10.0.30:/tmp/tools
+    ```
+    其中，/opt/install/app为clusterconfig.xml文件中配置的{gaussdbAppPath}路径，10.10.0.30为客户端主机IP。
 
-5.  设置环境变量。
+6.  登陆客户端主机，执行如下操作设置环境变量。
 
     打开“\~/.bashrc”文件。
 
@@ -45,13 +50,13 @@ gsql是openGauss提供的在命令行下运行的数据库连接工具。此工
     export LD_LIBRARY_PATH=/tmp/tools/lib:$LD_LIBRARY_PATH
     ```
 
-6.  使环境变量配置生效。
+7.  使环境变量配置生效。
 
     ```
     source ~/.bashrc
     ```
 
-7.  连接数据库。
+8.  连接数据库。
 
     数据库安装完成后，默认生成名称为postgres的数据库。第一次连接数据库时可以连接到此数据库。