diff --git a/src/UserGuide/Master/Tree/Reference/UDF-Libraries_apache.md b/src/UserGuide/Master/Tree/Reference/UDF-Libraries_apache.md
index f7b68d4fb..ab63a071c 100644
--- a/src/UserGuide/Master/Tree/Reference/UDF-Libraries_apache.md
+++ b/src/UserGuide/Master/Tree/Reference/UDF-Libraries_apache.md
@@ -31,20 +31,20 @@ Based on the ability of user-defined functions, IoTDB provides a series of funct
 
 1. Please obtain the compressed file of the UDF library JAR package that is compatible with the IoTDB version.
 
-    | UDF libraries version  | Supported IoTDB versions | Download link                                                     |
+    | UDF installation package  | Supported IoTDB versions | Download link                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3 and above      | Please contact Timecho for assistance   |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | Please contact Timecho for assistance|
+    | apache-UDF-1.3.3.zip | V1.3.3 and above      |Please contact Timecho for assistance  |
+    | apache-UDF-1.3.2.zip | V1.0.0～V1.3.2  | Please contact Timecho for assistance|
     
 2. Place the library-udf.jar file in the compressed file obtained in the directory `/ext/udf ` of all nodes in the IoTDB cluster
-3. In the SQL command line terminal (CLI) or visualization console (Workbench) SQL operation interface of IoTDB, execute the corresponding function registration statement as follows.
+3. In the SQL operation interface of IoTDB's SQL command line terminal (CLI), execute the corresponding function registration statement as follows.
 4.  Batch registration: Two registration methods: registration script or SQL full statement
 - Register Script 
     - Copy the registration script (register-UDF.sh or register-UDF.bat) from the compressed package to the `tools` directory of IoTDB as needed, and modify the parameters in the script (default is host=127.0.0.1, rpcPort=6667, user=root, pass=root);
     - Start IoTDB service, run registration script to batch register UDF
 
 - All SQL statements
-    - Open the SQl file in the compressed package, copy all SQL statements, and execute all SQl statements in the SQL command line terminal (CLI) of IoTDB or the SQL operation interface of the visualization console (Workbench) to batch register UDF
+    - Open the SQl file in the compressed package, copy all SQL statements, and in the SQL operation interface of IoTDB's SQL command line terminal (CLI), execute all SQl statements to batch register UDFs
 
 ## Data Quality
 
diff --git a/src/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_apache.md b/src/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_apache.md
index f7b68d4fb..a4f786005 100644
--- a/src/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_apache.md
+++ b/src/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_apache.md
@@ -31,20 +31,21 @@ Based on the ability of user-defined functions, IoTDB provides a series of funct
 
 1. Please obtain the compressed file of the UDF library JAR package that is compatible with the IoTDB version.
 
-    | UDF libraries version  | Supported IoTDB versions | Download link                                                     |
+    | UDF installation package  | Supported IoTDB versions | Download link                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3 and above      | Please contact Timecho for assistance   |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | Please contact Timecho for assistance|
+    | apache-UDF-1.3.3.zip | V1.3.3 and above      |Please contact Timecho for assistance  |
+    | apache-UDF-1.3.2.zip | V1.0.0～V1.3.2  | Please contact Timecho for assistance|
     
 2. Place the library-udf.jar file in the compressed file obtained in the directory `/ext/udf ` of all nodes in the IoTDB cluster
-3. In the SQL command line terminal (CLI) or visualization console (Workbench) SQL operation interface of IoTDB, execute the corresponding function registration statement as follows.
+3. In the SQL operation interface of IoTDB's SQL command line terminal (CLI), execute the corresponding function registration statement as follows.
 4.  Batch registration: Two registration methods: registration script or SQL full statement
 - Register Script 
     - Copy the registration script (register-UDF.sh or register-UDF.bat) from the compressed package to the `tools` directory of IoTDB as needed, and modify the parameters in the script (default is host=127.0.0.1, rpcPort=6667, user=root, pass=root);
     - Start IoTDB service, run registration script to batch register UDF
 
 - All SQL statements
-    - Open the SQl file in the compressed package, copy all SQL statements, and execute all SQl statements in the SQL command line terminal (CLI) of IoTDB or the SQL operation interface of the visualization console (Workbench) to batch register UDF
+    - Open the SQl file in the compressed package, copy all SQL statements, and in the SQL operation interface of IoTDB's SQL command line terminal (CLI), execute all SQl statements to batch register UDFs
+
 
 ## Data Quality
 
diff --git a/src/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_timecho.md b/src/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_timecho.md
index b03e86e5f..d96a60b14 100644
--- a/src/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_timecho.md
+++ b/src/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_timecho.md
@@ -31,10 +31,10 @@ Based on the ability of user-defined functions, IoTDB provides a series of funct
 
 1. Please obtain the compressed file of the UDF library JAR package that is compatible with the IoTDB version.
 
-    | UDF libraries version  | Supported IoTDB versions | Download link                                                     |
+    | UDF installation package  | Supported IoTDB versions | Download link                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3 and above      | Please contact Timecho for assistance  |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | Please contact Timecho for assistance |
+    | TimechoDB-UDF-1.3.3.zip | V1.3.3 and above      |   Please contact Timecho for assistance  |
+    | TimechoDB-UDF-1.3.2.zip | V1.0.0～V1.3.2  |  Please contact Timecho for assistance|
     
 2. Place the `library-udf.jar` file in the compressed file obtained in the directory `/ext/udf ` of all nodes in the IoTDB cluster
 3. In the SQL command line terminal (CLI) or visualization console (Workbench) SQL operation interface of IoTDB, execute the corresponding function registration statement as follows.
diff --git a/src/UserGuide/V1.2.x/Reference/UDF-Libraries.md b/src/UserGuide/V1.2.x/Reference/UDF-Libraries.md
index cf2ee4509..d30fb4548 100644
--- a/src/UserGuide/V1.2.x/Reference/UDF-Libraries.md
+++ b/src/UserGuide/V1.2.x/Reference/UDF-Libraries.md
@@ -31,8 +31,7 @@ Based on the ability of user-defined functions, IoTDB provides a series of funct
 
     | UDF libraries version  | Supported IoTDB versions | Download link                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3 and above      | Please contact Timecho for assistance   |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | Please contact Timecho for assistance|
+    | TimechoDB-UDF-1.2.x.zip | V1.0.0～V1.2.x  |Please contact Timecho for assistance|
     
 2. Place the library-udf.jar file in the compressed file obtained in the directory `/ext/udf ` of all nodes in the IoTDB cluster
 3. In the SQL command line terminal (CLI) or visualization console (Workbench) SQL operation interface of IoTDB, execute the corresponding function registration statement as follows.
diff --git a/src/UserGuide/V1.3.0-2/Reference/UDF-Libraries_apache.md b/src/UserGuide/V1.3.0-2/Reference/UDF-Libraries_apache.md
index 3b8ddd7c6..a4f786005 100644
--- a/src/UserGuide/V1.3.0-2/Reference/UDF-Libraries_apache.md
+++ b/src/UserGuide/V1.3.0-2/Reference/UDF-Libraries_apache.md
@@ -31,20 +31,21 @@ Based on the ability of user-defined functions, IoTDB provides a series of funct
 
 1. Please obtain the compressed file of the UDF library JAR package that is compatible with the IoTDB version.
 
-    | UDF libraries version  | Supported IoTDB versions | Download link                                                     |
+    | UDF installation package  | Supported IoTDB versions | Download link                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3 and above      | Please contact Timecho for assistance |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | Please contact Timecho for assistance |
+    | apache-UDF-1.3.3.zip | V1.3.3 and above      |Please contact Timecho for assistance  |
+    | apache-UDF-1.3.2.zip | V1.0.0～V1.3.2  | Please contact Timecho for assistance|
     
 2. Place the library-udf.jar file in the compressed file obtained in the directory `/ext/udf ` of all nodes in the IoTDB cluster
-3. In the SQL command line terminal (CLI) or visualization console (Workbench) SQL operation interface of IoTDB, execute the corresponding function registration statement as follows.
+3. In the SQL operation interface of IoTDB's SQL command line terminal (CLI), execute the corresponding function registration statement as follows.
 4.  Batch registration: Two registration methods: registration script or SQL full statement
 - Register Script 
     - Copy the registration script (register-UDF.sh or register-UDF.bat) from the compressed package to the `tools` directory of IoTDB as needed, and modify the parameters in the script (default is host=127.0.0.1, rpcPort=6667, user=root, pass=root);
     - Start IoTDB service, run registration script to batch register UDF
 
 - All SQL statements
-    - Open the SQl file in the compressed package, copy all SQL statements, and execute all SQl statements in the SQL command line terminal (CLI) of IoTDB or the SQL operation interface of the visualization console (Workbench) to batch register UDF
+    - Open the SQl file in the compressed package, copy all SQL statements, and in the SQL operation interface of IoTDB's SQL command line terminal (CLI), execute all SQl statements to batch register UDFs
+
 
 ## Data Quality
 
diff --git a/src/UserGuide/V1.3.0-2/Reference/UDF-Libraries_timecho.md b/src/UserGuide/V1.3.0-2/Reference/UDF-Libraries_timecho.md
index 6f2c89a63..ab7cf77bb 100644
--- a/src/UserGuide/V1.3.0-2/Reference/UDF-Libraries_timecho.md
+++ b/src/UserGuide/V1.3.0-2/Reference/UDF-Libraries_timecho.md
@@ -29,10 +29,10 @@ Based on the ability of user-defined functions, IoTDB provides a series of funct
 
 1. Please obtain the compressed file of the UDF library JAR package that is compatible with the IoTDB version.
 
-    | UDF libraries version  | Supported IoTDB versions | Download link                                                     |
+    | UDF installation package  | Supported IoTDB versions | Download link                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3 and above      |Please contact Timecho for assistance |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | Please contact Timecho for assistance |
+    | TimechoDB-UDF-1.3.3.zip | V1.3.3 and above      |   Please contact Timecho for assistance  |
+    | TimechoDB-UDF-1.3.2.zip | V1.0.0～V1.3.2  |  Please contact Timecho for assistance|
     
 2. Place the `library-udf.jar` file in the compressed file obtained in the directory `/ext/udf ` of all nodes in the IoTDB cluster
 3. In the SQL command line terminal (CLI) or visualization console (Workbench) SQL operation interface of IoTDB, execute the corresponding function registration statement as follows.
diff --git a/src/UserGuide/latest/Reference/UDF-Libraries_apache.md b/src/UserGuide/latest/Reference/UDF-Libraries_apache.md
index bd3d7baca..ab63a071c 100644
--- a/src/UserGuide/latest/Reference/UDF-Libraries_apache.md
+++ b/src/UserGuide/latest/Reference/UDF-Libraries_apache.md
@@ -31,20 +31,20 @@ Based on the ability of user-defined functions, IoTDB provides a series of funct
 
 1. Please obtain the compressed file of the UDF library JAR package that is compatible with the IoTDB version.
 
-    | UDF libraries version  | Supported IoTDB versions | Download link                                                     |
+    | UDF installation package  | Supported IoTDB versions | Download link                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3 and above      |Please contact Timecho for assistance  |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | Please contact Timecho for assistance|
+    | apache-UDF-1.3.3.zip | V1.3.3 and above      |Please contact Timecho for assistance  |
+    | apache-UDF-1.3.2.zip | V1.0.0～V1.3.2  | Please contact Timecho for assistance|
     
 2. Place the library-udf.jar file in the compressed file obtained in the directory `/ext/udf ` of all nodes in the IoTDB cluster
-3. In the SQL command line terminal (CLI) or visualization console (Workbench) SQL operation interface of IoTDB, execute the corresponding function registration statement as follows.
+3. In the SQL operation interface of IoTDB's SQL command line terminal (CLI), execute the corresponding function registration statement as follows.
 4.  Batch registration: Two registration methods: registration script or SQL full statement
 - Register Script 
     - Copy the registration script (register-UDF.sh or register-UDF.bat) from the compressed package to the `tools` directory of IoTDB as needed, and modify the parameters in the script (default is host=127.0.0.1, rpcPort=6667, user=root, pass=root);
     - Start IoTDB service, run registration script to batch register UDF
 
 - All SQL statements
-    - Open the SQl file in the compressed package, copy all SQL statements, and execute all SQl statements in the SQL command line terminal (CLI) of IoTDB or the SQL operation interface of the visualization console (Workbench) to batch register UDF
+    - Open the SQl file in the compressed package, copy all SQL statements, and in the SQL operation interface of IoTDB's SQL command line terminal (CLI), execute all SQl statements to batch register UDFs
 
 ## Data Quality
 
diff --git a/src/UserGuide/latest/SQL-Manual/UDF-Libraries_apache.md b/src/UserGuide/latest/SQL-Manual/UDF-Libraries_apache.md
index bd3d7baca..a4f786005 100644
--- a/src/UserGuide/latest/SQL-Manual/UDF-Libraries_apache.md
+++ b/src/UserGuide/latest/SQL-Manual/UDF-Libraries_apache.md
@@ -31,20 +31,21 @@ Based on the ability of user-defined functions, IoTDB provides a series of funct
 
 1. Please obtain the compressed file of the UDF library JAR package that is compatible with the IoTDB version.
 
-    | UDF libraries version  | Supported IoTDB versions | Download link                                                     |
+    | UDF installation package  | Supported IoTDB versions | Download link                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3 and above      |Please contact Timecho for assistance  |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | Please contact Timecho for assistance|
+    | apache-UDF-1.3.3.zip | V1.3.3 and above      |Please contact Timecho for assistance  |
+    | apache-UDF-1.3.2.zip | V1.0.0～V1.3.2  | Please contact Timecho for assistance|
     
 2. Place the library-udf.jar file in the compressed file obtained in the directory `/ext/udf ` of all nodes in the IoTDB cluster
-3. In the SQL command line terminal (CLI) or visualization console (Workbench) SQL operation interface of IoTDB, execute the corresponding function registration statement as follows.
+3. In the SQL operation interface of IoTDB's SQL command line terminal (CLI), execute the corresponding function registration statement as follows.
 4.  Batch registration: Two registration methods: registration script or SQL full statement
 - Register Script 
     - Copy the registration script (register-UDF.sh or register-UDF.bat) from the compressed package to the `tools` directory of IoTDB as needed, and modify the parameters in the script (default is host=127.0.0.1, rpcPort=6667, user=root, pass=root);
     - Start IoTDB service, run registration script to batch register UDF
 
 - All SQL statements
-    - Open the SQl file in the compressed package, copy all SQL statements, and execute all SQl statements in the SQL command line terminal (CLI) of IoTDB or the SQL operation interface of the visualization console (Workbench) to batch register UDF
+    - Open the SQl file in the compressed package, copy all SQL statements, and in the SQL operation interface of IoTDB's SQL command line terminal (CLI), execute all SQl statements to batch register UDFs
+
 
 ## Data Quality
 
diff --git a/src/UserGuide/latest/SQL-Manual/UDF-Libraries_timecho.md b/src/UserGuide/latest/SQL-Manual/UDF-Libraries_timecho.md
index 564b7ad32..d96a60b14 100644
--- a/src/UserGuide/latest/SQL-Manual/UDF-Libraries_timecho.md
+++ b/src/UserGuide/latest/SQL-Manual/UDF-Libraries_timecho.md
@@ -31,10 +31,10 @@ Based on the ability of user-defined functions, IoTDB provides a series of funct
 
 1. Please obtain the compressed file of the UDF library JAR package that is compatible with the IoTDB version.
 
-    | UDF libraries version  | Supported IoTDB versions | Download link                                                     |
+    | UDF installation package  | Supported IoTDB versions | Download link                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3 and above      |   Please contact Timecho for assistance  |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  |  Please contact Timecho for assistance|
+    | TimechoDB-UDF-1.3.3.zip | V1.3.3 and above      |   Please contact Timecho for assistance  |
+    | TimechoDB-UDF-1.3.2.zip | V1.0.0～V1.3.2  |  Please contact Timecho for assistance|
     
 2. Place the `library-udf.jar` file in the compressed file obtained in the directory `/ext/udf ` of all nodes in the IoTDB cluster
 3. In the SQL command line terminal (CLI) or visualization console (Workbench) SQL operation interface of IoTDB, execute the corresponding function registration statement as follows.
diff --git a/src/zh/UserGuide/Master/Tree/Reference/UDF-Libraries_apache.md b/src/zh/UserGuide/Master/Tree/Reference/UDF-Libraries_apache.md
index 7112666cf..b35e35e1a 100644
--- a/src/zh/UserGuide/Master/Tree/Reference/UDF-Libraries_apache.md
+++ b/src/zh/UserGuide/Master/Tree/Reference/UDF-Libraries_apache.md
@@ -27,20 +27,20 @@
 ## 安装步骤
 1. 请获取与 IoTDB 版本兼容的 UDF 函数库 JAR 包的压缩包。
 
-    | UDF 函数库版本  | 支持的 IoTDB 版本 | 下载链接                                                     |
+    | UDF 安装包     | 支持的 IoTDB 版本 | 下载链接                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取  |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取 |
+    | apache-UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取   |
+    | apache-UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取|
     
 2. 将获取的压缩包中的 library-udf.jar 文件放置在 IoTDB 集群所有节点的 `/ext/udf` 的目录下
-3. 在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行下述相应的函数注册语句。
+3. 在 IoTDB 的 SQL 命令行终端（CLI）的 SQL 操作界面中，执行下述相应的函数注册语句。
 4. 批量注册：两种注册方式：注册脚本 或 SQL汇总语句
 - 注册脚本 
     - 将压缩包中的注册脚本（register-UDF.sh 或 register-UDF.bat）按需复制到 IoTDB 的 tools 目录下，修改脚本中的参数（默认为host=127.0.0.1，rpcPort=6667，user=root，pass=root）；
     - 启动 IoTDB 服务，运行注册脚本批量注册 UDF
 
 - SQL汇总语句
-    - 打开压缩包中的SQl文件，复制全部 SQL 语句，在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行全部 SQl 语句批量注册 UDF
+    - 打开压缩包中的SQl文件，复制全部 SQL 语句，在 IoTDB 的 SQL 命令行终端（CLI）的 SQL 操作界面中，执行全部 SQl 语句批量注册 UDF
 
 ## 数据质量
                           
diff --git a/src/zh/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_apache.md b/src/zh/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_apache.md
index 7112666cf..b35e35e1a 100644
--- a/src/zh/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_apache.md
+++ b/src/zh/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_apache.md
@@ -27,20 +27,20 @@
 ## 安装步骤
 1. 请获取与 IoTDB 版本兼容的 UDF 函数库 JAR 包的压缩包。
 
-    | UDF 函数库版本  | 支持的 IoTDB 版本 | 下载链接                                                     |
+    | UDF 安装包     | 支持的 IoTDB 版本 | 下载链接                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取  |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取 |
+    | apache-UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取   |
+    | apache-UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取|
     
 2. 将获取的压缩包中的 library-udf.jar 文件放置在 IoTDB 集群所有节点的 `/ext/udf` 的目录下
-3. 在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行下述相应的函数注册语句。
+3. 在 IoTDB 的 SQL 命令行终端（CLI）的 SQL 操作界面中，执行下述相应的函数注册语句。
 4. 批量注册：两种注册方式：注册脚本 或 SQL汇总语句
 - 注册脚本 
     - 将压缩包中的注册脚本（register-UDF.sh 或 register-UDF.bat）按需复制到 IoTDB 的 tools 目录下，修改脚本中的参数（默认为host=127.0.0.1，rpcPort=6667，user=root，pass=root）；
     - 启动 IoTDB 服务，运行注册脚本批量注册 UDF
 
 - SQL汇总语句
-    - 打开压缩包中的SQl文件，复制全部 SQL 语句，在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行全部 SQl 语句批量注册 UDF
+    - 打开压缩包中的SQl文件，复制全部 SQL 语句，在 IoTDB 的 SQL 命令行终端（CLI）的 SQL 操作界面中，执行全部 SQl 语句批量注册 UDF
 
 ## 数据质量
                           
diff --git a/src/zh/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_timecho.md b/src/zh/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_timecho.md
index aebf800a4..0d45eecfa 100644
--- a/src/zh/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_timecho.md
+++ b/src/zh/UserGuide/Master/Tree/SQL-Manual/UDF-Libraries_timecho.md
@@ -27,10 +27,10 @@
 ## 安装步骤
 1. 请获取与 IoTDB 版本兼容的 UDF 函数库 JAR 包的压缩包。
 
-    | UDF 函数库版本  | 支持的 IoTDB 版本 | 下载链接                                                     |
+    | UDF 安装包  | 支持的 IoTDB 版本 | 下载链接                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3及以上      |请联系天谋商务获取 |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取 |
+    | TimechoDB-UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取   |
+    | TimechoDB-UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取 |
     
 2. 将获取的压缩包中的 `library-udf.jar` 文件放置在 IoTDB 集群所有节点的 `/ext/udf` 的目录下
 3. 在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行下述相应的函数注册语句。
@@ -41,7 +41,6 @@
 
 - SQL汇总语句
     - 打开压缩包中的SQl文件，复制全部 SQL 语句，在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行全部 SQl 语句批量注册 UDF
-
 ## 数据质量
                           
 ### Completeness
diff --git a/src/zh/UserGuide/V1.2.x/Reference/UDF-Libraries.md b/src/zh/UserGuide/V1.2.x/Reference/UDF-Libraries.md
index d07282e7d..15a477f6e 100644
--- a/src/zh/UserGuide/V1.2.x/Reference/UDF-Libraries.md
+++ b/src/zh/UserGuide/V1.2.x/Reference/UDF-Libraries.md
@@ -29,8 +29,7 @@
 
     | UDF 函数库版本  | 支持的 IoTDB 版本 | 下载链接                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取  |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取|
+    | UDF-1.2.x.zip | V1.0.0～V1.2.x  | 请联系天谋商务获取|
     
 2. 将获取的压缩包中的 `library-udf.jar` 文件放置在 IoTDB 集群所有节点的 `/ext/udf` 的目录下
 3. 在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行下述相应的函数注册语句。
diff --git a/src/zh/UserGuide/V1.3.0-2/Reference/UDF-Libraries_apache.md b/src/zh/UserGuide/V1.3.0-2/Reference/UDF-Libraries_apache.md
index f3375db8d..b35e35e1a 100644
--- a/src/zh/UserGuide/V1.3.0-2/Reference/UDF-Libraries_apache.md
+++ b/src/zh/UserGuide/V1.3.0-2/Reference/UDF-Libraries_apache.md
@@ -27,20 +27,20 @@
 ## 安装步骤
 1. 请获取与 IoTDB 版本兼容的 UDF 函数库 JAR 包的压缩包。
 
-    | UDF 函数库版本  | 支持的 IoTDB 版本 | 下载链接                                                     |
+    | UDF 安装包     | 支持的 IoTDB 版本 | 下载链接                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3及以上      |请联系天谋商务获取   |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取 |
+    | apache-UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取   |
+    | apache-UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取|
     
 2. 将获取的压缩包中的 library-udf.jar 文件放置在 IoTDB 集群所有节点的 `/ext/udf` 的目录下
-3. 在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行下述相应的函数注册语句。
+3. 在 IoTDB 的 SQL 命令行终端（CLI）的 SQL 操作界面中，执行下述相应的函数注册语句。
 4. 批量注册：两种注册方式：注册脚本 或 SQL汇总语句
 - 注册脚本 
     - 将压缩包中的注册脚本（register-UDF.sh 或 register-UDF.bat）按需复制到 IoTDB 的 tools 目录下，修改脚本中的参数（默认为host=127.0.0.1，rpcPort=6667，user=root，pass=root）；
     - 启动 IoTDB 服务，运行注册脚本批量注册 UDF
 
 - SQL汇总语句
-    - 打开压缩包中的SQl文件，复制全部 SQL 语句，在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行全部 SQl 语句批量注册 UDF
+    - 打开压缩包中的SQl文件，复制全部 SQL 语句，在 IoTDB 的 SQL 命令行终端（CLI）的 SQL 操作界面中，执行全部 SQl 语句批量注册 UDF
 
 ## 数据质量
                           
diff --git a/src/zh/UserGuide/V1.3.0-2/Reference/UDF-Libraries_timecho.md b/src/zh/UserGuide/V1.3.0-2/Reference/UDF-Libraries_timecho.md
index b8f319548..9b27a58c1 100644
--- a/src/zh/UserGuide/V1.3.0-2/Reference/UDF-Libraries_timecho.md
+++ b/src/zh/UserGuide/V1.3.0-2/Reference/UDF-Libraries_timecho.md
@@ -27,10 +27,10 @@
 ## 安装步骤
 1. 请获取与 IoTDB 版本兼容的 UDF 函数库 JAR 包的压缩包。
 
-    | UDF 函数库版本  | 支持的 IoTDB 版本 | 下载链接                                                     |
+    | UDF 安装包  | 支持的 IoTDB 版本 | 下载链接                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取  |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取|
+    | TimechoDB-UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取   |
+    | TimechoDB-UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取 |
     
 2. 将获取的压缩包中的 `library-udf.jar` 文件放置在 IoTDB 集群所有节点的 `/ext/udf` 的目录下
 3. 在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行下述相应的函数注册语句。
diff --git a/src/zh/UserGuide/latest/Reference/UDF-Libraries_apache.md b/src/zh/UserGuide/latest/Reference/UDF-Libraries_apache.md
index 11fdd7324..b35e35e1a 100644
--- a/src/zh/UserGuide/latest/Reference/UDF-Libraries_apache.md
+++ b/src/zh/UserGuide/latest/Reference/UDF-Libraries_apache.md
@@ -27,20 +27,20 @@
 ## 安装步骤
 1. 请获取与 IoTDB 版本兼容的 UDF 函数库 JAR 包的压缩包。
 
-    | UDF 函数库版本  | 支持的 IoTDB 版本 | 下载链接                                                     |
+    | UDF 安装包     | 支持的 IoTDB 版本 | 下载链接                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取   |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取|
+    | apache-UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取   |
+    | apache-UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取|
     
 2. 将获取的压缩包中的 library-udf.jar 文件放置在 IoTDB 集群所有节点的 `/ext/udf` 的目录下
-3. 在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行下述相应的函数注册语句。
+3. 在 IoTDB 的 SQL 命令行终端（CLI）的 SQL 操作界面中，执行下述相应的函数注册语句。
 4. 批量注册：两种注册方式：注册脚本 或 SQL汇总语句
 - 注册脚本 
     - 将压缩包中的注册脚本（register-UDF.sh 或 register-UDF.bat）按需复制到 IoTDB 的 tools 目录下，修改脚本中的参数（默认为host=127.0.0.1，rpcPort=6667，user=root，pass=root）；
     - 启动 IoTDB 服务，运行注册脚本批量注册 UDF
 
 - SQL汇总语句
-    - 打开压缩包中的SQl文件，复制全部 SQL 语句，在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行全部 SQl 语句批量注册 UDF
+    - 打开压缩包中的SQl文件，复制全部 SQL 语句，在 IoTDB 的 SQL 命令行终端（CLI）的 SQL 操作界面中，执行全部 SQl 语句批量注册 UDF
 
 ## 数据质量
                           
diff --git a/src/zh/UserGuide/latest/SQL-Manual/UDF-Libraries_apache.md b/src/zh/UserGuide/latest/SQL-Manual/UDF-Libraries_apache.md
index 11fdd7324..b35e35e1a 100644
--- a/src/zh/UserGuide/latest/SQL-Manual/UDF-Libraries_apache.md
+++ b/src/zh/UserGuide/latest/SQL-Manual/UDF-Libraries_apache.md
@@ -27,20 +27,20 @@
 ## 安装步骤
 1. 请获取与 IoTDB 版本兼容的 UDF 函数库 JAR 包的压缩包。
 
-    | UDF 函数库版本  | 支持的 IoTDB 版本 | 下载链接                                                     |
+    | UDF 安装包     | 支持的 IoTDB 版本 | 下载链接                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取   |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取|
+    | apache-UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取   |
+    | apache-UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取|
     
 2. 将获取的压缩包中的 library-udf.jar 文件放置在 IoTDB 集群所有节点的 `/ext/udf` 的目录下
-3. 在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行下述相应的函数注册语句。
+3. 在 IoTDB 的 SQL 命令行终端（CLI）的 SQL 操作界面中，执行下述相应的函数注册语句。
 4. 批量注册：两种注册方式：注册脚本 或 SQL汇总语句
 - 注册脚本 
     - 将压缩包中的注册脚本（register-UDF.sh 或 register-UDF.bat）按需复制到 IoTDB 的 tools 目录下，修改脚本中的参数（默认为host=127.0.0.1，rpcPort=6667，user=root，pass=root）；
     - 启动 IoTDB 服务，运行注册脚本批量注册 UDF
 
 - SQL汇总语句
-    - 打开压缩包中的SQl文件，复制全部 SQL 语句，在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行全部 SQl 语句批量注册 UDF
+    - 打开压缩包中的SQl文件，复制全部 SQL 语句，在 IoTDB 的 SQL 命令行终端（CLI）的 SQL 操作界面中，执行全部 SQl 语句批量注册 UDF
 
 ## 数据质量
                           
diff --git a/src/zh/UserGuide/latest/SQL-Manual/UDF-Libraries_timecho.md b/src/zh/UserGuide/latest/SQL-Manual/UDF-Libraries_timecho.md
index ddc09fdd9..e9d71a727 100644
--- a/src/zh/UserGuide/latest/SQL-Manual/UDF-Libraries_timecho.md
+++ b/src/zh/UserGuide/latest/SQL-Manual/UDF-Libraries_timecho.md
@@ -27,10 +27,10 @@
 ## 安装步骤
 1. 请获取与 IoTDB 版本兼容的 UDF 函数库 JAR 包的压缩包。
 
-    | UDF 函数库版本  | 支持的 IoTDB 版本 | 下载链接                                                     |
+    | UDF 安装包  | 支持的 IoTDB 版本 | 下载链接                                                     |
     | --------------- | ----------------- | ------------------------------------------------------------ |
-    | UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取   |
-    | UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取 |
+    | TimechoDB-UDF-1.3.3.zip | V1.3.3及以上      | 请联系天谋商务获取   |
+    | TimechoDB-UDF-1.3.2.zip | V1.0.0～V1.3.2  | 请联系天谋商务获取 |
     
 2. 将获取的压缩包中的 `library-udf.jar` 文件放置在 IoTDB 集群所有节点的 `/ext/udf` 的目录下
 3. 在 IoTDB 的 SQL 命令行终端（CLI）或可视化控制台（Workbench）的 SQL 操作界面中，执行下述相应的函数注册语句。