diff --git a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/upgrade/DolphinSchedulerManager.java b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/upgrade/DolphinSchedulerManager.java
index aea6f2674b..04da5d4a51 100644
--- a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/upgrade/DolphinSchedulerManager.java
+++ b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/upgrade/DolphinSchedulerManager.java
@@ -82,8 +82,8 @@ public class DolphinSchedulerManager {
             // Gets the version of the current system
             if (upgradeDao.isExistsTable("t_escheduler_version")) {
                 version = upgradeDao.getCurrentVersion("t_escheduler_version");
-            }else if(upgradeDao.isExistsTable("t_dolphinscheduler_version")){
-                version = upgradeDao.getCurrentVersion("t_dolphinscheduler_version");
+            }else if(upgradeDao.isExistsTable("t_ds_version")){
+                version = upgradeDao.getCurrentVersion("t_ds_version");
             }else if(upgradeDao.isExistsColumn("t_escheduler_queue","create_time")){
                 version = "1.0.1";
             }else if(upgradeDao.isExistsTable("t_escheduler_queue")){
diff --git a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/upgrade/UpgradeDao.java b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/upgrade/UpgradeDao.java
index fa57b7b49f..bfbe1e80f6 100644
--- a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/upgrade/UpgradeDao.java
+++ b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/upgrade/UpgradeDao.java
@@ -37,7 +37,7 @@ public abstract class UpgradeDao extends AbstractBaseDao {
 
     public static final Logger logger = LoggerFactory.getLogger(UpgradeDao.class);
     private static final String T_VERSION_NAME = "t_escheduler_version";
-    private static final String T_NEW_VERSION_NAME = "t_dolphinscheduler_version";
+    private static final String T_NEW_VERSION_NAME = "t_ds_version";
     private static final String rootDir = System.getProperty("user.dir");
     private static final DbType dbType = getCurrentDbType();
 
@@ -336,7 +336,7 @@ public abstract class UpgradeDao extends AbstractBaseDao {
         // Change version in the version table to the new version
         String versionName = T_VERSION_NAME;
         if(!SchemaUtils.isAGreatVersion("1.2.0" , version)){
-            versionName = "t_dolphinscheduler_version";
+            versionName = "t_ds_version";
         }
         String upgradeSQL = String.format("update %s set version = ?",versionName);
         PreparedStatement pstmt = null;
diff --git a/sql/upgrade/1.2.0_schema/mysql/dolphinscheduler_ddl.sql b/sql/upgrade/1.2.0_schema/mysql/dolphinscheduler_ddl.sql
index 5faeba33bc..4902186ee1 100644
--- a/sql/upgrade/1.2.0_schema/mysql/dolphinscheduler_ddl.sql
+++ b/sql/upgrade/1.2.0_schema/mysql/dolphinscheduler_ddl.sql
@@ -1,486 +1,606 @@
 SET sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));
--- ut_dolphin_T_t_dolphinscheduler_access_token
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_access_token;
+-- ut_dolphin_T_t_ds_access_token
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_access_token;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_access_token()
+CREATE PROCEDURE ut_dolphin_T_t_ds_access_token()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_access_token'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_access_token RENAME t_dolphinscheduler_access_token;
+			ALTER TABLE t_escheduler_access_token RENAME t_ds_access_token;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_access_token;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_access_token;
+CALL ut_dolphin_T_t_ds_access_token;
+DROP PROCEDURE ut_dolphin_T_t_ds_access_token;
 
--- ut_dolphin_T_t_dolphinscheduler_alert
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_alert;
+-- ut_dolphin_T_t_ds_alert
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_alert;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_alert()
+CREATE PROCEDURE ut_dolphin_T_t_ds_alert()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_alert'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_alert RENAME t_dolphinscheduler_alert;
+			ALTER TABLE t_escheduler_alert RENAME t_ds_alert;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_alert;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_alert;
+CALL ut_dolphin_T_t_ds_alert;
+DROP PROCEDURE ut_dolphin_T_t_ds_alert;
 
--- ut_dolphin_T_t_dolphinscheduler_alertgroup
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_alertgroup;
+-- ut_dolphin_T_t_ds_alertgroup
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_alertgroup;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_alertgroup()
+CREATE PROCEDURE ut_dolphin_T_t_ds_alertgroup()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_alertgroup'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_alertgroup RENAME t_dolphinscheduler_alertgroup;
+			ALTER TABLE t_escheduler_alertgroup RENAME t_ds_alertgroup;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_alertgroup;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_alertgroup;
+CALL ut_dolphin_T_t_ds_alertgroup;
+DROP PROCEDURE ut_dolphin_T_t_ds_alertgroup;
 
--- ut_dolphin_T_t_dolphinscheduler_command
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_command;
+-- ut_dolphin_T_t_ds_command
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_command;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_command()
+CREATE PROCEDURE ut_dolphin_T_t_ds_command()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_command'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_command RENAME t_dolphinscheduler_command;
+			ALTER TABLE t_escheduler_command RENAME t_ds_command;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_command;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_command;
+CALL ut_dolphin_T_t_ds_command;
+DROP PROCEDURE ut_dolphin_T_t_ds_command;
 
--- ut_dolphin_T_t_dolphinscheduler_datasource
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_datasource;
+-- ut_dolphin_T_t_ds_datasource
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_datasource;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_datasource()
+CREATE PROCEDURE ut_dolphin_T_t_ds_datasource()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_datasource'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_datasource RENAME t_dolphinscheduler_datasource;
+			ALTER TABLE t_escheduler_datasource RENAME t_ds_datasource;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_datasource;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_datasource;
+CALL ut_dolphin_T_t_ds_datasource;
+DROP PROCEDURE ut_dolphin_T_t_ds_datasource;
 
--- ut_dolphin_T_t_dolphinscheduler_error_command
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_error_command;
+-- ut_dolphin_T_t_ds_error_command
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_error_command;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_error_command()
+CREATE PROCEDURE ut_dolphin_T_t_ds_error_command()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_error_command'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_error_command RENAME t_dolphinscheduler_error_command;
+			ALTER TABLE t_escheduler_error_command RENAME t_ds_error_command;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_error_command;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_error_command;
+CALL ut_dolphin_T_t_ds_error_command;
+DROP PROCEDURE ut_dolphin_T_t_ds_error_command;
 
--- ut_dolphin_T_t_dolphinscheduler_master_server
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_master_server;
+-- ut_dolphin_T_t_ds_master_server
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_master_server;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_master_server()
+CREATE PROCEDURE ut_dolphin_T_t_ds_master_server()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_master_server'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_master_server RENAME t_dolphinscheduler_master_server;
+			ALTER TABLE t_escheduler_master_server RENAME t_ds_master_server;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_master_server;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_master_server;
+CALL ut_dolphin_T_t_ds_master_server;
+DROP PROCEDURE ut_dolphin_T_t_ds_master_server;
 
--- ut_dolphin_T_t_dolphinscheduler_process_definition
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_process_definition;
+-- ut_dolphin_T_t_ds_process_definition
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_process_definition;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_process_definition()
+CREATE PROCEDURE ut_dolphin_T_t_ds_process_definition()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_process_definition'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_process_definition RENAME t_dolphinscheduler_process_definition;
+			ALTER TABLE t_escheduler_process_definition RENAME t_ds_process_definition;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_process_definition;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_process_definition;
+CALL ut_dolphin_T_t_ds_process_definition;
+DROP PROCEDURE ut_dolphin_T_t_ds_process_definition;
 
--- ut_dolphin_T_t_dolphinscheduler_process_instance
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_process_instance;
+-- ut_dolphin_T_t_ds_process_instance
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_process_instance;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_process_instance()
+CREATE PROCEDURE ut_dolphin_T_t_ds_process_instance()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_process_instance'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_process_instance RENAME t_dolphinscheduler_process_instance;
+			ALTER TABLE t_escheduler_process_instance RENAME t_ds_process_instance;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_process_instance;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_process_instance;
+CALL ut_dolphin_T_t_ds_process_instance;
+DROP PROCEDURE ut_dolphin_T_t_ds_process_instance;
 
--- ut_dolphin_T_t_dolphinscheduler_project
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_project;
+-- ut_dolphin_T_t_ds_project
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_project;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_project()
+CREATE PROCEDURE ut_dolphin_T_t_ds_project()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_project'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_project RENAME t_dolphinscheduler_project;
+			ALTER TABLE t_escheduler_project RENAME t_ds_project;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_project;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_project;
+CALL ut_dolphin_T_t_ds_project;
+DROP PROCEDURE ut_dolphin_T_t_ds_project;
 
--- ut_dolphin_T_t_dolphinscheduler_queue
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_queue;
+-- ut_dolphin_T_t_ds_queue
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_queue;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_queue()
+CREATE PROCEDURE ut_dolphin_T_t_ds_queue()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_queue'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_queue RENAME t_dolphinscheduler_queue;
+			ALTER TABLE t_escheduler_queue RENAME t_ds_queue;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_queue;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_queue;
+CALL ut_dolphin_T_t_ds_queue;
+DROP PROCEDURE ut_dolphin_T_t_ds_queue;
 
--- ut_dolphin_T_t_dolphinscheduler_relation_datasource_user
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_relation_datasource_user;
+-- ut_dolphin_T_t_ds_relation_datasource_user
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_relation_datasource_user;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_relation_datasource_user()
+CREATE PROCEDURE ut_dolphin_T_t_ds_relation_datasource_user()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_relation_datasource_user'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_relation_datasource_user RENAME t_dolphinscheduler_relation_datasource_user;
+			ALTER TABLE t_escheduler_relation_datasource_user RENAME t_ds_relation_datasource_user;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_relation_datasource_user;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_relation_datasource_user;
+CALL ut_dolphin_T_t_ds_relation_datasource_user;
+DROP PROCEDURE ut_dolphin_T_t_ds_relation_datasource_user;
 
--- ut_dolphin_T_t_dolphinscheduler_relation_process_instance
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_relation_process_instance;
+-- ut_dolphin_T_t_ds_relation_process_instance
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_relation_process_instance;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_relation_process_instance()
+CREATE PROCEDURE ut_dolphin_T_t_ds_relation_process_instance()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_relation_process_instance'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_relation_process_instance RENAME t_dolphinscheduler_relation_process_instance;
+			ALTER TABLE t_escheduler_relation_process_instance RENAME t_ds_relation_process_instance;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_relation_process_instance;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_relation_process_instance;
+CALL ut_dolphin_T_t_ds_relation_process_instance;
+DROP PROCEDURE ut_dolphin_T_t_ds_relation_process_instance;
 
--- ut_dolphin_T_t_dolphinscheduler_relation_project_user
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_relation_project_user;
+-- ut_dolphin_T_t_ds_relation_project_user
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_relation_project_user;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_relation_project_user()
+CREATE PROCEDURE ut_dolphin_T_t_ds_relation_project_user()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_relation_project_user'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_relation_project_user RENAME t_dolphinscheduler_relation_project_user;
+			ALTER TABLE t_escheduler_relation_project_user RENAME t_ds_relation_project_user;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_relation_project_user;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_relation_project_user;
+CALL ut_dolphin_T_t_ds_relation_project_user;
+DROP PROCEDURE ut_dolphin_T_t_ds_relation_project_user;
 
--- ut_dolphin_T_t_dolphinscheduler_relation_resources_user
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_relation_resources_user;
+-- ut_dolphin_T_t_ds_relation_resources_user
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_relation_resources_user;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_relation_resources_user()
+CREATE PROCEDURE ut_dolphin_T_t_ds_relation_resources_user()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_relation_resources_user'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_relation_resources_user RENAME t_dolphinscheduler_relation_resources_user;
+			ALTER TABLE t_escheduler_relation_resources_user RENAME t_ds_relation_resources_user;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_relation_resources_user;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_relation_resources_user;
+CALL ut_dolphin_T_t_ds_relation_resources_user;
+DROP PROCEDURE ut_dolphin_T_t_ds_relation_resources_user;
 
--- ut_dolphin_T_t_dolphinscheduler_relation_udfs_user
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_relation_udfs_user;
+-- ut_dolphin_T_t_ds_relation_udfs_user
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_relation_udfs_user;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_relation_udfs_user()
+CREATE PROCEDURE ut_dolphin_T_t_ds_relation_udfs_user()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_relation_udfs_user'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_relation_udfs_user RENAME t_dolphinscheduler_relation_udfs_user;
+			ALTER TABLE t_escheduler_relation_udfs_user RENAME t_ds_relation_udfs_user;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_relation_udfs_user;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_relation_udfs_user;
+CALL ut_dolphin_T_t_ds_relation_udfs_user;
+DROP PROCEDURE ut_dolphin_T_t_ds_relation_udfs_user;
 
--- ut_dolphin_T_t_dolphinscheduler_relation_user_alertgroup
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_relation_user_alertgroup;
+-- ut_dolphin_T_t_ds_relation_user_alertgroup
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_relation_user_alertgroup;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_relation_user_alertgroup()
+CREATE PROCEDURE ut_dolphin_T_t_ds_relation_user_alertgroup()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_relation_user_alertgroup'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_relation_user_alertgroup RENAME t_dolphinscheduler_relation_user_alertgroup;
+			ALTER TABLE t_escheduler_relation_user_alertgroup RENAME t_ds_relation_user_alertgroup;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_relation_user_alertgroup;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_relation_user_alertgroup;
+CALL ut_dolphin_T_t_ds_relation_user_alertgroup;
+DROP PROCEDURE ut_dolphin_T_t_ds_relation_user_alertgroup;
 
--- ut_dolphin_T_t_dolphinscheduler_resources
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_resources;
+-- ut_dolphin_T_t_ds_resources
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_resources;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_resources()
+CREATE PROCEDURE ut_dolphin_T_t_ds_resources()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_resources'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_resources RENAME t_dolphinscheduler_resources;
+			ALTER TABLE t_escheduler_resources RENAME t_ds_resources;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_resources;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_resources;
+CALL ut_dolphin_T_t_ds_resources;
+DROP PROCEDURE ut_dolphin_T_t_ds_resources;
 
--- ut_dolphin_T_t_dolphinscheduler_schedules
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_schedules;
+-- ut_dolphin_T_t_ds_schedules
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_schedules;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_schedules()
+CREATE PROCEDURE ut_dolphin_T_t_ds_schedules()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_schedules'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_schedules RENAME t_dolphinscheduler_schedules;
+			ALTER TABLE t_escheduler_schedules RENAME t_ds_schedules;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_schedules;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_schedules;
+CALL ut_dolphin_T_t_ds_schedules;
+DROP PROCEDURE ut_dolphin_T_t_ds_schedules;
 
--- ut_dolphin_T_t_dolphinscheduler_session
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_session;
+-- ut_dolphin_T_t_ds_session
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_session;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_session()
+CREATE PROCEDURE ut_dolphin_T_t_ds_session()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_session'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_session RENAME t_dolphinscheduler_session;
+			ALTER TABLE t_escheduler_session RENAME t_ds_session;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_session;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_session;
+CALL ut_dolphin_T_t_ds_session;
+DROP PROCEDURE ut_dolphin_T_t_ds_session;
 
--- ut_dolphin_T_t_dolphinscheduler_task_instance
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_task_instance;
+-- ut_dolphin_T_t_ds_task_instance
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_task_instance;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_task_instance()
+CREATE PROCEDURE ut_dolphin_T_t_ds_task_instance()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_task_instance'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_task_instance RENAME t_dolphinscheduler_task_instance;
+			ALTER TABLE t_escheduler_task_instance RENAME t_ds_task_instance;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_task_instance;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_task_instance;
+CALL ut_dolphin_T_t_ds_task_instance;
+DROP PROCEDURE ut_dolphin_T_t_ds_task_instance;
 
--- ut_dolphin_T_t_dolphinscheduler_tenant
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_tenant;
+-- ut_dolphin_T_t_ds_tenant
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_tenant;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_tenant()
+CREATE PROCEDURE ut_dolphin_T_t_ds_tenant()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_tenant'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_tenant RENAME t_dolphinscheduler_tenant;
+			ALTER TABLE t_escheduler_tenant RENAME t_ds_tenant;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_tenant;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_tenant;
+CALL ut_dolphin_T_t_ds_tenant;
+DROP PROCEDURE ut_dolphin_T_t_ds_tenant;
 
--- ut_dolphin_T_t_dolphinscheduler_udfs
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_udfs;
+-- ut_dolphin_T_t_ds_udfs
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_udfs;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_udfs()
+CREATE PROCEDURE ut_dolphin_T_t_ds_udfs()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_udfs'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_udfs RENAME t_dolphinscheduler_udfs;
+			ALTER TABLE t_escheduler_udfs RENAME t_ds_udfs;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_udfs;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_udfs;
+CALL ut_dolphin_T_t_ds_udfs;
+DROP PROCEDURE ut_dolphin_T_t_ds_udfs;
 
--- ut_dolphin_T_t_dolphinscheduler_user
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_user;
+-- ut_dolphin_T_t_ds_user
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_user;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_user()
+CREATE PROCEDURE ut_dolphin_T_t_ds_user()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_user'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_user RENAME t_dolphinscheduler_user;
+			ALTER TABLE t_escheduler_user RENAME t_ds_user;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_user;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_user;
+CALL ut_dolphin_T_t_ds_user;
+DROP PROCEDURE ut_dolphin_T_t_ds_user;
 
--- ut_dolphin_T_t_dolphinscheduler_version
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_version;
+-- ut_dolphin_T_t_ds_version
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_version;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_version()
+CREATE PROCEDURE ut_dolphin_T_t_ds_version()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_version'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_version RENAME t_dolphinscheduler_version;
+			ALTER TABLE t_escheduler_version RENAME t_ds_version;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_version;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_version;
+CALL ut_dolphin_T_t_ds_version;
+DROP PROCEDURE ut_dolphin_T_t_ds_version;
 
--- ut_dolphin_T_t_dolphinscheduler_worker_group
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_worker_group;
+-- ut_dolphin_T_t_ds_worker_group
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_worker_group;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_worker_group()
+CREATE PROCEDURE ut_dolphin_T_t_ds_worker_group()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_worker_group'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_worker_group RENAME t_dolphinscheduler_worker_group;
+			ALTER TABLE t_escheduler_worker_group RENAME t_ds_worker_group;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_worker_group;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_worker_group;
+CALL ut_dolphin_T_t_ds_worker_group;
+DROP PROCEDURE ut_dolphin_T_t_ds_worker_group;
 
--- ut_dolphin_T_t_dolphinscheduler_worker_server
-drop PROCEDURE if EXISTS ut_dolphin_T_t_dolphinscheduler_worker_server;
+-- ut_dolphin_T_t_ds_worker_server
+drop PROCEDURE if EXISTS ut_dolphin_T_t_ds_worker_server;
 delimiter d//
-CREATE PROCEDURE ut_dolphin_T_t_dolphinscheduler_worker_server()
+CREATE PROCEDURE ut_dolphin_T_t_ds_worker_server()
 	BEGIN
 		IF EXISTS (SELECT 1 FROM information_schema.TABLES
 			WHERE TABLE_NAME='t_escheduler_worker_server'
 			AND TABLE_SCHEMA=(SELECT DATABASE()))
 		THEN
-			ALTER TABLE t_escheduler_worker_server RENAME t_dolphinscheduler_worker_server;
+			ALTER TABLE t_escheduler_worker_server RENAME t_ds_worker_server;
 		END IF;
 	END;
 d//
 
 delimiter ;
-CALL ut_dolphin_T_t_dolphinscheduler_worker_server;
-DROP PROCEDURE ut_dolphin_T_t_dolphinscheduler_worker_server;
\ No newline at end of file
+CALL ut_dolphin_T_t_ds_worker_server;
+DROP PROCEDURE ut_dolphin_T_t_ds_worker_server;
+
+-- uc_dolphin_T_t_ds_alertgroup_C_desc
+drop PROCEDURE if EXISTS uc_dolphin_T_t_ds_alertgroup_C_desc;
+delimiter d//
+CREATE PROCEDURE uc_dolphin_T_t_ds_alertgroup_C_desc()
+   BEGIN
+       IF EXISTS (SELECT 1 FROM information_schema.COLUMNS
+           WHERE TABLE_NAME='t_ds_alertgroup'
+           AND TABLE_SCHEMA=(SELECT DATABASE())
+           AND COLUMN_NAME='desc')
+   THEN
+         ALTER TABLE t_ds_alertgroup CHANGE COLUMN `desc` description varchar(255);
+       END IF;
+ END;
+
+d//
+
+delimiter ;
+CALL uc_dolphin_T_t_ds_alertgroup_C_desc;
+DROP PROCEDURE uc_dolphin_T_t_ds_alertgroup_C_desc;
+
+-- uc_dolphin_T_t_ds_process_definition_C_desc
+drop PROCEDURE if EXISTS uc_dolphin_T_t_ds_process_definition_C_desc;
+delimiter d//
+CREATE PROCEDURE uc_dolphin_T_t_ds_process_definition_C_desc()
+   BEGIN
+       IF EXISTS (SELECT 1 FROM information_schema.COLUMNS
+           WHERE TABLE_NAME='t_dolphinscheduler_process_definition'
+           AND TABLE_SCHEMA=(SELECT DATABASE())
+           AND COLUMN_NAME='desc')
+   THEN
+         ALTER TABLE t_dolphinscheduler_process_definition CHANGE COLUMN `desc` description text;
+       END IF;
+ END;
+
+d//
+
+delimiter ;
+CALL uc_dolphin_T_t_ds_process_definition_C_desc;
+DROP PROCEDURE uc_dolphin_T_t_ds_process_definition_C_desc;
+
+-- uc_dolphin_T_t_ds_project_C_desc
+drop PROCEDURE if EXISTS uc_dolphin_T_t_ds_project_C_desc;
+delimiter d//
+CREATE PROCEDURE uc_dolphin_T_t_ds_project_C_desc()
+   BEGIN
+       IF EXISTS (SELECT 1 FROM information_schema.COLUMNS
+           WHERE TABLE_NAME='t_ds_project'
+           AND TABLE_SCHEMA=(SELECT DATABASE())
+           AND COLUMN_NAME='desc')
+   THEN
+         ALTER TABLE t_ds_project CHANGE COLUMN `desc` description varchar(200);
+       END IF;
+ END;
+
+d//
+
+delimiter ;
+CALL uc_dolphin_T_t_ds_project_C_desc;
+DROP PROCEDURE uc_dolphin_T_t_ds_project_C_desc;
+
+-- uc_dolphin_T_t_ds_resources_C_desc
+drop PROCEDURE if EXISTS uc_dolphin_T_t_ds_resources_C_desc;
+delimiter d//
+CREATE PROCEDURE uc_dolphin_T_t_ds_resources_C_desc()
+   BEGIN
+       IF EXISTS (SELECT 1 FROM information_schema.COLUMNS
+           WHERE TABLE_NAME='t_ds_resources'
+           AND TABLE_SCHEMA=(SELECT DATABASE())
+           AND COLUMN_NAME='desc')
+   THEN
+         ALTER TABLE t_ds_resources CHANGE COLUMN `desc` description varchar(256);
+       END IF;
+ END;
+
+d//
+
+delimiter ;
+CALL uc_dolphin_T_t_ds_resources_C_desc;
+DROP PROCEDURE uc_dolphin_T_t_ds_resources_C_desc;
+
+-- uc_dolphin_T_t_ds_tenant_C_desc
+drop PROCEDURE if EXISTS uc_dolphin_T_t_ds_tenant_C_desc;
+delimiter d//
+CREATE PROCEDURE uc_dolphin_T_t_ds_tenant_C_desc()
+   BEGIN
+       IF EXISTS (SELECT 1 FROM information_schema.COLUMNS
+           WHERE TABLE_NAME='t_ds_tenant'
+           AND TABLE_SCHEMA=(SELECT DATABASE())
+           AND COLUMN_NAME='desc')
+   THEN
+         ALTER TABLE t_ds_tenant CHANGE COLUMN `desc` description varchar(256);
+       END IF;
+ END;
+
+d//
+
+delimiter ;
+CALL uc_dolphin_T_t_ds_tenant_C_desc;
+DROP PROCEDURE uc_dolphin_T_t_ds_tenant_C_desc;
+
+-- uc_dolphin_T_t_ds_udfs_C_desc
+drop PROCEDURE if EXISTS uc_dolphin_T_t_ds_udfs_C_desc;
+delimiter d//
+CREATE PROCEDURE uc_dolphin_T_t_ds_udfs_C_desc()
+   BEGIN
+       IF EXISTS (SELECT 1 FROM information_schema.COLUMNS
+           WHERE TABLE_NAME='t_ds_udfs'
+           AND TABLE_SCHEMA=(SELECT DATABASE())
+           AND COLUMN_NAME='desc')
+   THEN
+         ALTER TABLE t_ds_udfs CHANGE COLUMN `desc` description varchar(255);
+       END IF;
+ END;
+
+d//
+
+delimiter ;
+CALL uc_dolphin_T_t_ds_udfs_C_desc;
+DROP PROCEDURE uc_dolphin_T_t_ds_udfs_C_desc;
\ No newline at end of file