diff --git a/README.en.md b/README.en.md
index 6ab4a87b51ff2e242e5cc23fe75b7f8f8407095d..fcd4d61e70dfc69d8b05e5df398518d8d55ca71d 100644
--- a/README.en.md
+++ b/README.en.md
@@ -2,7 +2,7 @@
 
 ## Version introduction
 
-This version is version 5.0.0 of opengauss Data Studio, which mainly provides the following functions:
+This version is version 5.1.0 of opengauss Data Studio, which mainly provides the following functions:
 
 - Manage / create database objects (functions, stored procedures, tables, views, sequences, triggers, etc.)
 - Execute SQL statements or SQL scripts
diff --git a/README.md b/README.md
index ac94a42a0a0ce49e96c2e3a9fd46e08512507584..a9f82e06631fa39fbaae22cca03708a87601586c 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 ## 版本介绍
 
-本版本为openGauss Data Studio的5.0.0版本，主要提供如下功能：
+本版本为openGauss Data Studio的5.1.0版本，主要提供如下功能：
 
 - 管理/创建数据库对象（函数、存储过程、表、视图、序列、触发器等）
 - 执行SQL语句或者SQL脚本
diff --git a/code/datastudio/src/org.opengauss.mppdbide.view/src/org/opengauss/mppdbide/view/dto/version/UIVersionDO.java b/code/datastudio/src/org.opengauss.mppdbide.view/src/org/opengauss/mppdbide/view/dto/version/UIVersionDO.java
index a91eaf69ee112e4d05492e2a0da1608e0bcca8cf..c5babb6f31a3787c842da90ac83a37c2eeaa4461 100644
--- a/code/datastudio/src/org.opengauss.mppdbide.view/src/org/opengauss/mppdbide/view/dto/version/UIVersionDO.java
+++ b/code/datastudio/src/org.opengauss.mppdbide.view/src/org/opengauss/mppdbide/view/dto/version/UIVersionDO.java
@@ -29,7 +29,7 @@ public class UIVersionDO {
     private static final String RELEASE_NAME = "Data Studio ";
     private static final int VERSION = 5;
     private static final String DOT = ".";
-    private static final int SUB_VERSION = 0;
+    private static final int SUB_VERSION = 1;
     private static final int SUB_SUB_VERSION = 0;
     private static final String MINOR_VERSION = "";
 
diff --git a/information/datastudio/Data Studio User Manual.pdf b/information/datastudio/Data Studio User Manual.pdf
index c3645459c66e1d74eed8cb378371fad32d582b01..beb7cbd83d01d926d3ad94e3323bae4c72369e81 100644
Binary files a/information/datastudio/Data Studio User Manual.pdf and b/information/datastudio/Data Studio User Manual.pdf differ
diff --git "a/information/datastudio/Data Studio \347\224\250\346\210\267\346\211\213\345\206\214.pdf" "b/information/datastudio/Data Studio \347\224\250\346\210\267\346\211\213\345\206\214.pdf"
index abb575673bb8a4d0037e57c12f4a001e2c156382..def3d4788ba5b5e622b6e46ea7b755456c70d2b3 100644
Binary files "a/information/datastudio/Data Studio \347\224\250\346\210\267\346\211\213\345\206\214.pdf" and "b/information/datastudio/Data Studio \347\224\250\346\210\267\346\211\213\345\206\214.pdf" differ
diff --git a/information/datastudio/DataStudio 5.0.0 Open Source Software List.xlsx b/information/datastudio/DataStudio 5.1.0 Open Source Software List.xlsx
similarity index 100%
rename from information/datastudio/DataStudio 5.0.0 Open Source Software List.xlsx
rename to information/datastudio/DataStudio 5.1.0 Open Source Software List.xlsx
diff --git a/information/datastudio/changelog.txt b/information/datastudio/changelog.txt
index d14202f424433380c4c55f6688d3dbdde4c1f3ca..c67f5b254c919ce1943f85f4af297e7048d73e74 100644
--- a/information/datastudio/changelog.txt
+++ b/information/datastudio/changelog.txt
@@ -1,4 +1,4 @@
-Data Studio 5.0.0
+Data Studio 5.1.0
 =====================================================================================================
-This is a version of Data Studio supporting openGauss 5.0.0
+This is a version of Data Studio supporting openGauss 5.1.0
 =====================================================================================================
diff --git a/information/datastudio/readme.txt b/information/datastudio/readme.txt
index fa16116ce474a0f99cb2e03783c045757b17f8fb..135cc9a0ea9cd692cedd225ddf579fbb3ddfc03c 100644
--- a/information/datastudio/readme.txt
+++ b/information/datastudio/readme.txt
@@ -1,4 +1,4 @@
-Data Studio 5.0.0
+Data Studio 5.1.0
 ========================================================================
 
 
@@ -28,7 +28,7 @@ Java 11 or later
 
 Databases:
 ----------------------------------------------------------------------
-openGauss  5.0.0
+openGauss  5.1.0
 
 
 INSTALLATION