diff --git a/hippo4j-server/src/main/resources/application-h2.properties b/hippo4j-server/src/main/resources/application-h2.properties
index b2a1a3d0..5859aa19 100644
--- a/hippo4j-server/src/main/resources/application-h2.properties
+++ b/hippo4j-server/src/main/resources/application-h2.properties
@@ -1,6 +1,6 @@
+### Default database
 spring.datasource.driver-class-name=org.h2.Driver
 spring.datasource.url=jdbc:h2:mem:hippo4j_manager;DB_CLOSE_DELAY=-1;MODE=MySQL;
 spring.datasource.username=sa
 spring.datasource.password=sa
 spring.datasource.schema=classpath:sql-script/h2/hippo4j_manager.sql
-
diff --git a/hippo4j-server/src/main/resources/application-mysql.properties b/hippo4j-server/src/main/resources/application-mysql.properties
index d751e3f9..2940c413 100644
--- a/hippo4j-server/src/main/resources/application-mysql.properties
+++ b/hippo4j-server/src/main/resources/application-mysql.properties
@@ -2,4 +2,4 @@
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 spring.datasource.url=jdbc:mysql://localhost:3306/hippo4j_manager?characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&transformedBitIsBoolean=true&serverTimezone=GMT%2B8
 spring.datasource.username=root
-spring.datasource.password=123456
\ No newline at end of file
+spring.datasource.password=root
diff --git a/hippo4j-server/src/main/resources/application.properties b/hippo4j-server/src/main/resources/application.properties
index 2c32d489..69a499af 100644
--- a/hippo4j-server/src/main/resources/application.properties
+++ b/hippo4j-server/src/main/resources/application.properties
@@ -4,8 +4,7 @@
 
 ### Server Startup Port
 server.port=6691
-
-spring.profiles.active= mysql
+spring.profiles.active=mysql
 
 ### Server Tomcat
 server.tomcat.accesslog.enabled=true
@@ -26,8 +25,6 @@ hippo4j.core.clean-history-data-enable=true
 # hippo4j.core.monitor.report-type=netty
 
 #*************** Config Module Related Configurations ***************#
-
-
 ### Hikari Datasource
 spring.datasource.hikari.pool-name=Hikari
 spring.datasource.hikari.connectionTimeout=30000
@@ -44,4 +41,4 @@ mybatis-plus.global-config.banner=false
 # mybatis-plus.configuration.log-impl=org.apache.ibatis.logging.stdout.StdOutImpl
 mybatis-plus.global-config.db-config.logic-delete-field=delFlag
 mybatis-plus.global-config.db-config.logic-delete-value=1
-mybatis-plus.global-config.db-config.logic-not-delete-value=0
\ No newline at end of file
+mybatis-plus.global-config.db-config.logic-not-delete-value=0
diff --git a/hippo4j-server/src/main/resources/sql-script/h2/hippo4j_manager.sql b/hippo4j-server/src/main/resources/sql-script/h2/hippo4j_manager.sql
index 02fbc4b4..2768fe2b 100755
--- a/hippo4j-server/src/main/resources/sql-script/h2/hippo4j_manager.sql
+++ b/hippo4j-server/src/main/resources/sql-script/h2/hippo4j_manager.sql
@@ -1,5 +1,3 @@
-
-
 /******************************************/
 /*   数据库全名 = hippo4j_manager   */
 /*   表名称 = tenant   */
@@ -19,7 +17,10 @@ CREATE TABLE `tenant` (
                           KEY `uk_tenantinfo_tenantid` (`tenant_id`,`del_flag`) USING BTREE
 ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COMMENT='租户表';
 
-
+/******************************************/
+/*   数据库全名 = hippo4j_manager   */
+/*   表名称 = item   */
+/******************************************/
 DROP TABLE IF EXISTS `item`, `item_info`;
 CREATE TABLE `item` (
                         `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
@@ -231,4 +232,4 @@ ALTER TABLE `tenant` DROP INDEX `uk_tenantinfo_tenantid`;
 /* 1.4.0 Upgrade Start */
 ALTER TABLE config Modify COLUMN keep_alive_time int(11) COMMENT '线程存活时间（秒）';
 ALTER TABLE config Add execute_time_out int(11) COMMENT '执行超时时间（毫秒）' AFTER keep_alive_time;
-/* 1.4.0 Upgrade Start */
\ No newline at end of file
+/* 1.4.0 Upgrade Start */