diff --git a/README.en.md b/README.en.md
index 106a26c950f000d10c61fd246a2a5bc8c7b754d5..6ab4a87b51ff2e242e5cc23fe75b7f8f8407095d 100644
--- a/README.en.md
+++ b/README.en.md
@@ -2,7 +2,7 @@
 
 ## Version introduction
 
-This version is version 3.1.1 of opengauss Data Studio, which mainly provides the following functions:
+This version is version 5.0.0 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 7445b24c1f6fde184d2a88a03fff0c1616351ff1..ac94a42a0a0ce49e96c2e3a9fd46e08512507584 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 ## 版本介绍
 
-本版本为openGauss Data Studio的3.1.1版本，主要提供如下功能：
+本版本为openGauss Data Studio的5.0.0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 dbf12a3a90d25740dc0fbaa7365955d23dde668c..a91eaf69ee112e4d05492e2a0da1608e0bcca8cf 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
@@ -27,10 +27,10 @@ import org.opengauss.mppdbide.utils.MPPDBIDEConstants;
  */
 public class UIVersionDO {
     private static final String RELEASE_NAME = "Data Studio ";
-    private static final int VERSION = 3;
+    private static final int VERSION = 5;
     private static final String DOT = ".";
-    private static final int SUB_VERSION = 1;
-    private static final int SUB_SUB_VERSION = 1;
+    private static final int SUB_VERSION = 0;
+    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 d635976c334fa942deec3456a0e052e68a625b9c..c3645459c66e1d74eed8cb378371fad32d582b01 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"
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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 3.1.0 Open Source Software List.xlsx b/information/datastudio/DataStudio 5.0.0 Open Source Software List.xlsx
similarity index 100%
rename from information/datastudio/DataStudio 3.1.0 Open Source Software List.xlsx
rename to information/datastudio/DataStudio 5.0.0 Open Source Software List.xlsx
diff --git a/information/datastudio/changelog.txt b/information/datastudio/changelog.txt
index 38a4c42e98add97e6e5f5e0ea766151506e6718f..d14202f424433380c4c55f6688d3dbdde4c1f3ca 100644
--- a/information/datastudio/changelog.txt
+++ b/information/datastudio/changelog.txt
@@ -1,4 +1,4 @@
-Data Studio 3.1.1
+Data Studio 5.0.0
 =====================================================================================================
-This is a version of Data Studio supporting openGauss 3.1.1
+This is a version of Data Studio supporting openGauss 5.0.0
 =====================================================================================================
diff --git a/information/datastudio/readme.txt b/information/datastudio/readme.txt
index 4a4cf9fd1aeb0c3fbc9f5ce2a02130162a2b5c80..fa16116ce474a0f99cb2e03783c045757b17f8fb 100644
--- a/information/datastudio/readme.txt
+++ b/information/datastudio/readme.txt
@@ -1,4 +1,4 @@
-Data Studio 3.1.1
+Data Studio 5.0.0
 ========================================================================
 
 
@@ -28,7 +28,7 @@ Java 11 or later
 
 Databases:
 ----------------------------------------------------------------------
-openGauss  3.1.1
+openGauss  5.0.0
 
 
 INSTALLATION