diff --git a/backend/src/main/resources/db/migration/V10__web_msg.sql b/backend/src/main/resources/db/migration/V10__web_msg.sql
index eefb9e2a85..2961d55101 100644
--- a/backend/src/main/resources/db/migration/V10__web_msg.sql
+++ b/backend/src/main/resources/db/migration/V10__web_msg.sql
@@ -14,7 +14,7 @@ CREATE TABLE `sys_msg` (
   KEY `inx_msg_userid` (`user_id`) USING BTREE,
   KEY `inx_msg_type` (`type_id`) USING BTREE,
   KEY `inx_msg_status` (`status`) USING BTREE
-) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8 COMMENT='消息通知表';
+) COMMENT='消息通知表';
 
 -- ----------------------------
 -- Table structure for sys_msg_channel
@@ -23,7 +23,7 @@ CREATE TABLE `sys_msg_channel` (
   `msg_channel_id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
   `channel_name` varchar(255) DEFAULT NULL COMMENT '渠道名称',
   PRIMARY KEY (`msg_channel_id`) USING BTREE
-) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 COMMENT='消息渠道表';
+) AUTO_INCREMENT=4 COMMENT='消息渠道表';
 
 -- ----------------------------
 -- Records of sys_msg_channel
@@ -44,7 +44,7 @@ CREATE TABLE `sys_msg_type` (
   `callback` varchar(255) DEFAULT NULL COMMENT '回调方法',
   PRIMARY KEY (`msg_type_id`) USING BTREE,
   KEY `inx_msgtype_pid` (`pid`) USING BTREE
-) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8 COMMENT='消息类型表';
+) AUTO_INCREMENT=7 COMMENT='消息类型表';
 
 -- ----------------------------
 -- Records of sys_msg_type
@@ -68,7 +68,7 @@ CREATE TABLE `sys_msg_setting` (
   `channel_id` bigint(20) NOT NULL COMMENT '渠道ID',
   `enable` tinyint(1) DEFAULT NULL COMMENT '是否启用',
   PRIMARY KEY (`msg_setting_id`) USING BTREE
-) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8 COMMENT='消息设置表';
+) AUTO_INCREMENT=1 COMMENT='消息设置表';
 
 BEGIN;
 INSERT INTO `sys_menu` VALUES (53, 1, 3, 1, '站内消息', 'sys-msg-web', 'msg/index', 1000, 'all-msg', 'system-msg-web', b'0', b'0', b'0', NULL, NULL, NULL, NULL, NULL);
diff --git a/backend/src/main/resources/db/migration/V11__panel_view.sql b/backend/src/main/resources/db/migration/V11__panel_view.sql
index 79a30f603f..ab3c0be604 100644
--- a/backend/src/main/resources/db/migration/V11__panel_view.sql
+++ b/backend/src/main/resources/db/migration/V11__panel_view.sql
@@ -9,4 +9,4 @@ CREATE TABLE `panel_view` (
   `update_by` varchar(255) DEFAULT NULL COMMENT '更新人',
   `update_time` bigint(13) DEFAULT NULL COMMENT '更新时间',
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+) ;
diff --git a/backend/src/main/resources/db/migration/V14__area_code.sql b/backend/src/main/resources/db/migration/V14__area_code.sql
index 75a739301b..48ac015a0f 100644
--- a/backend/src/main/resources/db/migration/V14__area_code.sql
+++ b/backend/src/main/resources/db/migration/V14__area_code.sql
@@ -7,4 +7,4 @@ CREATE TABLE `area_mapping`  (
   `county_name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '县名称',
   `county_code` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '县代码',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci;
+) ;
diff --git a/backend/src/main/resources/db/migration/V18__add_demo.sql b/backend/src/main/resources/db/migration/V18__add_demo.sql
index fb508a16c4..9a46441c40 100644
--- a/backend/src/main/resources/db/migration/V18__add_demo.sql
+++ b/backend/src/main/resources/db/migration/V18__add_demo.sql
@@ -6,29 +6,29 @@ CREATE TABLE `demo_olympiad_athlete` (
      `game` varchar(255) DEFAULT NULL,
      `hot_num` int(11) DEFAULT NULL,
      PRIMARY KEY (`code`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+);
 
 CREATE TABLE `demo_olympiad_audience_age` (
       `age` varchar(255) NOT NULL,
       `percent` float(255,2) DEFAULT NULL,
   PRIMARY KEY (`age`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+) ;
 
 CREATE TABLE `demo_olympiad_audience_sex` (
   `sex` varchar(255) NOT NULL,
   `percent` float(255,2) DEFAULT NULL,
   PRIMARY KEY (`sex`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 CREATE TABLE `demo_olympiad_country` (
  `code` varchar(255) NOT NULL,
  `name` varchar(255) DEFAULT NULL,
  PRIMARY KEY (`code`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+);
 
 CREATE TABLE `demo_olympiad_data_update` (
     `update_date` datetime DEFAULT NULL
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+) ;
 
 CREATE TABLE `demo_olympiad_gold_date` (
        `id` varchar(255) NOT NULL,
@@ -36,26 +36,27 @@ CREATE TABLE `demo_olympiad_gold_date` (
        `game` varchar(255) DEFAULT NULL,
        `qty` varchar(255) DEFAULT NULL,
        PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 CREATE TABLE `demo_olympiad_hot_game` (
       `code` varchar(255) NOT NULL,
       `sort` varchar(255) DEFAULT NULL,
       `name` varchar(255) DEFAULT NULL,
       PRIMARY KEY (`code`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
+
 CREATE TABLE `demo_olympiad_medal` (
        `code` int(11) NOT NULL,
        `name` varchar(50) NOT NULL,
        PRIMARY KEY (`code`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 CREATE TABLE `demo_olympiad_medal_qty` (
        `id` varchar(255) DEFAULT NULL,
        `country` varchar(255) DEFAULT NULL,
        `medal` varchar(255) DEFAULT NULL,
        `qty` varchar(255) DEFAULT NULL
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+) ;
 
 
 CREATE TABLE `demo_sales_dashboard` (
@@ -66,7 +67,7 @@ CREATE TABLE `demo_sales_dashboard` (
     `sales_qty` int(11) DEFAULT NULL,
     `sales_amount` int(255) DEFAULT NULL,
     `target_qty` int(11) DEFAULT NULL
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+) ;
 
 
 INSERT INTO `demo_olympiad_athlete` (`code`,`sort`,`name`,`country`,`game`,`hot_num`) VALUES ('1',1,'郑妮娜力','1','3',37770);
@@ -230,12 +231,11 @@ SET FOREIGN_KEY_CHECKS = 0;
 -- ----------------------------
 -- Table structure for demo_new_trend_of_diagnosis
 -- ----------------------------
-DROP TABLE IF EXISTS `demo_new_trend_of_diagnosis`;
 CREATE TABLE `demo_new_trend_of_diagnosis` (
-                                               `date` varchar(50) NOT NULL DEFAULT '' COMMENT '日期',
-                                               `new_diagnosis` bigint(13) DEFAULT NULL COMMENT '新增确诊',
-                                               `current_diagnosis` bigint(13) DEFAULT NULL COMMENT '现有确诊'
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+   `date` varchar(50) NOT NULL DEFAULT '' COMMENT '日期',
+   `new_diagnosis` bigint(13) DEFAULT NULL COMMENT '新增确诊',
+   `current_diagnosis` bigint(13) DEFAULT NULL COMMENT '现有确诊'
+);
 
 -- ----------------------------
 -- Records of demo_new_trend_of_diagnosis
diff --git a/backend/src/main/resources/db/migration/V19__area_mapping.sql b/backend/src/main/resources/db/migration/V19__area_mapping.sql
index 057e8f8d2e..284d34df9f 100644
--- a/backend/src/main/resources/db/migration/V19__area_mapping.sql
+++ b/backend/src/main/resources/db/migration/V19__area_mapping.sql
@@ -13,14 +13,14 @@ SET FOREIGN_KEY_CHECKS = 0;
 -- Table structure for dataset_table_function
 -- ----------------------------
 CREATE TABLE `dataset_table_function` (
-                                          `id` bigint(20) NOT NULL COMMENT 'ID',
-                                          `name` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL COMMENT '函数名称',
-                                          `func` varchar(500) COLLATE utf8mb4_bin DEFAULT NULL COMMENT '函数表达式',
-                                          `db_type` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL COMMENT '所属数据库',
-                                          `func_type` int(10) DEFAULT NULL COMMENT '函数类型：0-聚合函数；1-快速计算函数；2-数学和三角函数；3-日期函数；4-文本函数；5-逻辑函数；6-其它函数',
-                                          `desc` longtext COLLATE utf8mb4_bin COMMENT '描述',
-                                          PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
+      `id` bigint(20) NOT NULL COMMENT 'ID',
+      `name` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL COMMENT '函数名称',
+      `func` varchar(500) COLLATE utf8mb4_bin DEFAULT NULL COMMENT '函数表达式',
+      `db_type` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL COMMENT '所属数据库',
+      `func_type` int(10) DEFAULT NULL COMMENT '函数类型：0-聚合函数；1-快速计算函数；2-数学和三角函数；3-日期函数；4-文本函数；5-逻辑函数；6-其它函数',
+      `desc` longtext COLLATE utf8mb4_bin COMMENT '描述',
+      PRIMARY KEY (`id`)
+) ;
 
 -- ----------------------------
 -- Records of dataset_table_function
@@ -171,7 +171,7 @@ CREATE TABLE `area_mapping`  (
   `county_name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '县名称',
   `county_code` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '县代码',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci;
+) ;
 
 -- ----------------------------
 -- Records of area_mapping
diff --git a/backend/src/main/resources/db/migration/V20__linkage_table.sql b/backend/src/main/resources/db/migration/V20__linkage_table.sql
index 66d3fe5d33..5704747cd0 100644
--- a/backend/src/main/resources/db/migration/V20__linkage_table.sql
+++ b/backend/src/main/resources/db/migration/V20__linkage_table.sql
@@ -14,7 +14,7 @@ CREATE TABLE `panel_view_linkage` (
   `ext1` varchar(2000) DEFAULT NULL,
   `ext2` varchar(2000) DEFAULT NULL,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+) ;
 
 -- ----------------------------
 -- Table structure for panel_view_linkage_field
@@ -26,6 +26,6 @@ CREATE TABLE `panel_view_linkage_field` (
   `target_field` varchar(255) DEFAULT NULL COMMENT '目标视图字段',
   `update_time` bigint(13) DEFAULT NULL COMMENT '更新时间',
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+) ;
 
 SET FOREIGN_KEY_CHECKS = 1;
diff --git a/backend/src/main/resources/db/migration/V21__user_key.sql b/backend/src/main/resources/db/migration/V21__user_key.sql
index 6ff9bd4314..4b758d57c3 100644
--- a/backend/src/main/resources/db/migration/V21__user_key.sql
+++ b/backend/src/main/resources/db/migration/V21__user_key.sql
@@ -11,4 +11,4 @@ CREATE TABLE `user_key` (
   PRIMARY KEY (`id`) USING BTREE,
   UNIQUE KEY `IDX_AK` (`access_key`),
   KEY `IDX_USER_K_ID` (`user_id`) USING BTREE
-) ENGINE=InnoDB AUTO_INCREMENT=17 DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='用户KEY';
+) AUTO_INCREMENT=17 ROW_FORMAT=COMPACT COMMENT='用户KEY';
diff --git a/backend/src/main/resources/db/migration/V24__new_demo_panel.sql b/backend/src/main/resources/db/migration/V24__new_demo_panel.sql
index 0c1df5fcaa..36a1c22cfb 100644
--- a/backend/src/main/resources/db/migration/V24__new_demo_panel.sql
+++ b/backend/src/main/resources/db/migration/V24__new_demo_panel.sql
@@ -12,7 +12,7 @@ CREATE TABLE `demo_gdp_2021` (
   `2020GDP` varchar(255) DEFAULT NULL,
   `increase` varchar(255) DEFAULT NULL,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=10 DEFAULT CHARSET=utf8;
+) AUTO_INCREMENT=10 ;
 
 -- ----------------------------
 -- Records of demo_gdp_2021
@@ -30,7 +30,7 @@ CREATE TABLE `demo_gdp_by_city` (
   `city` varchar(255) DEFAULT NULL,
   `gdp` double(255,2) DEFAULT NULL,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=309 DEFAULT CHARSET=utf8;
+)AUTO_INCREMENT=309 ;
 
 -- ----------------------------
 -- Records of demo_gdp_by_city
@@ -354,7 +354,7 @@ CREATE TABLE `demo_gdp_by_city_top10` (
   `province` varchar(255) DEFAULT NULL,
   `city` varchar(255) DEFAULT NULL,
   `gdp` double(255,2) DEFAULT NULL
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+) ;
 
 -- ----------------------------
 -- Records of demo_gdp_by_city_top10
@@ -380,7 +380,7 @@ CREATE TABLE `demo_gdp_by_industry` (
   `industry` varchar(255) DEFAULT NULL,
   `GDP` varchar(255) DEFAULT NULL,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8;
+) AUTO_INCREMENT=4;
 
 -- ----------------------------
 -- Records of demo_gdp_by_industry
@@ -399,7 +399,7 @@ CREATE TABLE `demo_gdp_district_top100` (
   `province` varchar(255) DEFAULT NULL,
   `num` int(255) DEFAULT NULL,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=17 DEFAULT CHARSET=utf8;
+) AUTO_INCREMENT=17 ;
 
 -- ----------------------------
 -- Records of demo_gdp_district_top100
@@ -432,7 +432,7 @@ CREATE TABLE `demo_gdp_history` (
   `gdp` double(255,2) DEFAULT NULL,
   `percent` double(255,2) DEFAULT NULL,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=11 DEFAULT CHARSET=utf8;
+) AUTO_INCREMENT=11;
 
 -- ----------------------------
 -- Records of demo_gdp_history
diff --git a/backend/src/main/resources/db/migration/V26__de1.3.sql b/backend/src/main/resources/db/migration/V26__de1.3.sql
index 32ee4b8717..e069b72c0c 100644
--- a/backend/src/main/resources/db/migration/V26__de1.3.sql
+++ b/backend/src/main/resources/db/migration/V26__de1.3.sql
@@ -18,7 +18,7 @@ CREATE TABLE `panel_pdf_template` (
   `template_content` longtext COMMENT '模板内容',
   `sort` int(8) DEFAULT NULL COMMENT '排序',
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+) ;
 
 INSERT INTO `panel_pdf_template` (`id`, `name`, `create_time`, `create_user`, `template_content`, `sort`) VALUES ('1', '默认模板(加参数样式)', NULL, NULL, '<div style=\"margin-top: 5px\">\n    <div contenteditable=\"true\"> \n		仪表板名称：$panelName$ </br>\n		导出时间：$yyyy-MM-dd hh:mm:ss$ </br>\n		导出人：$nickName$ </br>\n		这里可以输入其他内容\n		</div>\n    <div>\n      <img width=\"100%\" src=\"$snapshot$\">\n    </div>\n  </div>', 1);
 INSERT INTO `panel_pdf_template` (`id`, `name`, `create_time`, `create_user`, `template_content`, `sort`) VALUES ('2', '默认模板(只截图)', NULL, NULL, '\n<div style=\"margin-top: 5px\">\n    <div>\n      <img width=\"100%\" src=\"$snapshot$\">\n    </div>\n  </div>', 2);
diff --git a/backend/src/main/resources/db/migration/V27__de1.4.sql b/backend/src/main/resources/db/migration/V27__de1.4.sql
index 2b6b07d669..44a66b3763 100644
--- a/backend/src/main/resources/db/migration/V27__de1.4.sql
+++ b/backend/src/main/resources/db/migration/V27__de1.4.sql
@@ -2,11 +2,8 @@ ALTER TABLE `chart_view` ADD COLUMN `render` varchar(50)  COMMENT '视图渲染
 UPDATE `chart_view` SET `render` = 'echarts' WHERE `type` != 'liquid';
 UPDATE `chart_view` SET `render` = 'antv' WHERE `type` = 'liquid';
 
-
-
 ALTER TABLE `panel_link` ADD COLUMN `over_time` bigint(13) NULL DEFAULT NULL COMMENT '有效截止时间' AFTER `pwd`;
 
-
 CREATE TABLE `panel_link_jump` (
   `id` varchar(50) NOT NULL,
   `source_panel_id` varchar(50) DEFAULT NULL COMMENT '源仪表板ID',
@@ -14,7 +11,7 @@ CREATE TABLE `panel_link_jump` (
   `link_jump_info` varchar(4000) DEFAULT NULL COMMENT '跳转信息',
   `checked` tinyint(1) DEFAULT NULL COMMENT '是否启用',
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB;
+) ;
 
 CREATE TABLE `panel_link_jump_info` (
   `id` varchar(50) NOT NULL,
@@ -26,7 +23,7 @@ CREATE TABLE `panel_link_jump_info` (
   `content` varchar(4000) DEFAULT NULL COMMENT '内容 linkType = outer时使用',
   `checked` tinyint(1) DEFAULT NULL COMMENT '是否可用',
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB;
+) ;
 
 CREATE TABLE `panel_link_jump_target_view_info` (
   `target_id` varchar(50) NOT NULL,
@@ -34,7 +31,7 @@ CREATE TABLE `panel_link_jump_target_view_info` (
   `target_view_id` varchar(50) DEFAULT NULL,
   `target_field_id` varchar(50) DEFAULT NULL,
   PRIMARY KEY (`target_id`) USING BTREE
-) ENGINE=InnoDB ;
+);
 
 BEGIN;
 INSERT INTO `sys_menu` VALUES (6, 1, 0, 1, '系统参数', 'system-param', 'system/SysParam/index', 6, 'sys-tools', 'system-param', b'0', b'0', b'0', 'sysparam:read', NULL, NULL, NULL, NULL);
@@ -56,7 +53,6 @@ ALTER TABLE `dataset_table`
 -- ----------------------------
 -- Table structure for sys_theme
 -- ----------------------------
-DROP TABLE IF EXISTS `sys_theme`;
 CREATE TABLE `sys_theme` (
   `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主题id',
   `name` varchar(255) NOT NULL COMMENT '主题名称',
@@ -64,7 +60,7 @@ CREATE TABLE `sys_theme` (
   `img` varchar(255) DEFAULT NULL COMMENT '主题缩略图',
   `status` tinyint(1) DEFAULT NULL COMMENT '状态',
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT;
+) AUTO_INCREMENT=4 ROW_FORMAT=COMPACT;
 
 -- ----------------------------
 -- Records of sys_theme
@@ -82,12 +78,11 @@ SET FOREIGN_KEY_CHECKS = 1;
 -- ----------------------------
 -- Table structure for sys_theme_item
 -- ----------------------------
-DROP TABLE IF EXISTS `sys_theme_item`;
 CREATE TABLE `sys_theme_item` (
   `theme_id` bigint(20) NOT NULL COMMENT '主题ID',
   `key` varchar(255) DEFAULT NULL COMMENT '样式key',
   `val` varchar(255) DEFAULT NULL COMMENT '样式val'
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+) ;
 
 -- ----------------------------
 -- Records of sys_theme_item
diff --git a/backend/src/main/resources/db/migration/V28__de1.5.sql b/backend/src/main/resources/db/migration/V28__de1.5.sql
index d2f69225f7..2323b57938 100644
--- a/backend/src/main/resources/db/migration/V28__de1.5.sql
+++ b/backend/src/main/resources/db/migration/V28__de1.5.sql
@@ -1,29 +1,26 @@
 -- ----------------------------
 -- 新增我分享出去的功能
 -- ----------------------------
-ALTER TABLE `dataease`.`panel_share`
+ALTER TABLE `panel_share`
 ADD COLUMN `granter` varchar(255) NULL COMMENT '分享人' AFTER `target_id`;
 
 
-
-
 -- ----------------------------
 -- Table structure for panel_link_mapping
 -- ----------------------------
-DROP TABLE IF EXISTS `panel_link_mapping`;
 CREATE TABLE `panel_link_mapping` (
   `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'id',
   `resource_id` varchar(255) DEFAULT NULL COMMENT '仪表板ID',
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;
+) AUTO_INCREMENT=1 ;
 
 
 -- ----------------------------
 -- 策略模式优化发送消息
 -- ----------------------------
-ALTER TABLE `dataease`.`sys_msg_channel`
+ALTER TABLE `sys_msg_channel`
 ADD COLUMN `service_name` varchar(255) NULL COMMENT '策略名称' AFTER `channel_name`;
 
 
-UPDATE `dataease`.`sys_msg_channel` SET `service_name` = 'sendStation' WHERE `msg_channel_id` = 1;
-INSERT INTO `dataease`.`sys_msg_channel`(`msg_channel_id`, `channel_name`, `service_name`) VALUES (2, 'webmsg.channel_email_msg', 'sendEmail');
+UPDATE `sys_msg_channel` SET `service_name` = 'sendStation' WHERE `msg_channel_id` = 1;
+INSERT INTO `sys_msg_channel`(`msg_channel_id`, `channel_name`, `service_name`) VALUES (2, 'webmsg.channel_email_msg', 'sendEmail');
diff --git a/backend/src/main/resources/db/migration/V2__dataease_ddl.sql b/backend/src/main/resources/db/migration/V2__dataease_ddl.sql
index a288556c43..44298ebf35 100644
--- a/backend/src/main/resources/db/migration/V2__dataease_ddl.sql
+++ b/backend/src/main/resources/db/migration/V2__dataease_ddl.sql
@@ -2,9 +2,7 @@ CREATE TABLE IF NOT EXISTS `file_content` (
     `file_id` varchar(64)  NOT NULL COMMENT 'File ID',
     `file`    longblob COMMENT 'File content',
     PRIMARY KEY (`file_id`)
-    )
-    ENGINE = InnoDB
-    DEFAULT CHARSET = utf8mb4;
+    );
 
 CREATE TABLE IF NOT EXISTS `file_metadata` (
     `id`          varchar(64) NOT NULL COMMENT 'File ID',
@@ -14,7 +12,7 @@ CREATE TABLE IF NOT EXISTS `file_metadata` (
     `create_time` bigint(13)  NOT NULL COMMENT 'Create timestamp',
     `update_time` bigint(13)  NOT NULL COMMENT 'Update timestamp',
     PRIMARY KEY (`id`)
-    ) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;
+    );
 
 CREATE TABLE IF NOT EXISTS `system_parameter` (
     `param_key`   varchar(64) CHARACTER SET utf8mb4 NOT NULL COMMENT 'Parameter name',
@@ -22,22 +20,20 @@ CREATE TABLE IF NOT EXISTS `system_parameter` (
     `type`        varchar(100)                      NOT NULL DEFAULT 'text' COMMENT 'Parameter type',
     `sort`        int(5)                                     DEFAULT NULL COMMENT 'Sort',
     PRIMARY KEY (`param_key`)
-)ENGINE = InnoDB
-DEFAULT CHARSET = utf8mb4;
+);
 
 
-CREATE TABLE `datasource` (
-  `id`          varchar(50) NOT NULL DEFAULT '' COMMENT 'ID',
-  `name`     varchar(50) NOT NULL COMMENT '名称',
-  `desc`  varchar(50) COMMENT '描述',
-  `type`  varchar(50) NOT NULL COMMENT '类型',
-  `configuration`  longtext NOT NULL COMMENT '详细信息',
-  `create_time` bigint(13)  NOT NULL COMMENT 'Create timestamp',
-  `update_time` bigint(13) NOT NULL COMMENT 'Update timestamp',
-  `create_by` varchar(50)  COMMENT '创建人ID',
-  PRIMARY KEY (`id`)
-)ENGINE = InnoDB
-DEFAULT CHARSET = utf8mb4;
+CREATE TABLE IF NOT EXISTS `datasource`(
+    `id`          varchar(50) NOT NULL DEFAULT '' COMMENT 'ID',
+    `name`     varchar(50) NOT NULL COMMENT '名称',
+    `desc`  varchar(50) COMMENT '描述',
+    `type`  varchar(50) NOT NULL COMMENT '类型',
+    `configuration`  longtext NOT NULL COMMENT '详细信息',
+    `create_time` bigint(13)  NOT NULL COMMENT 'Create timestamp',
+    `update_time` bigint(13) NOT NULL COMMENT 'Update timestamp',
+    `create_by` varchar(50)  COMMENT '创建人ID',
+    PRIMARY KEY (`id`)
+);
 
 CREATE TABLE IF NOT EXISTS `dataset_group` (
     `id` varchar(50) NOT NULL COMMENT 'ID',
@@ -48,9 +44,7 @@ CREATE TABLE IF NOT EXISTS `dataset_group` (
     `create_by` varchar(50)  COMMENT '创建人ID',
     `create_time` bigint(13) COMMENT '创建时间',
     PRIMARY KEY (`id`)
-    ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
-
-
+    );
 
 CREATE TABLE `sys_dept` (
   `dept_id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID',
@@ -64,7 +58,7 @@ CREATE TABLE `sys_dept` (
   `update_time` bigint(13) DEFAULT NULL COMMENT '更新时间',
   PRIMARY KEY (`dept_id`) USING BTREE,
   KEY `inx_pid` (`pid`)
-) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='组织机构';
+) AUTO_INCREMENT=2 ROW_FORMAT=COMPACT COMMENT='组织机构';
 
 CREATE TABLE `sys_menu` (
   `menu_id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID',
@@ -89,7 +83,7 @@ CREATE TABLE `sys_menu` (
   UNIQUE KEY `uniq_title` (`title`),
   UNIQUE KEY `uniq_name` (`name`),
   KEY `inx_pid` (`pid`)
-) ENGINE=InnoDB AUTO_INCREMENT=53 DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='系统菜单';
+) AUTO_INCREMENT=53 ROW_FORMAT=COMPACT COMMENT='系统菜单';
 
 CREATE TABLE `sys_user` (
   `user_id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID',
@@ -115,7 +109,7 @@ CREATE TABLE `sys_user` (
   UNIQUE KEY `uniq_email` (`email`),
   KEY `FK5rwmryny6jthaaxkogownknqp` (`dept_id`) USING BTREE,
   KEY `inx_enabled` (`enabled`)
-) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='系统用户';
+) AUTO_INCREMENT=3 ROW_FORMAT=COMPACT COMMENT='系统用户';
 
 CREATE TABLE `sys_role` (
   `role_id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID',
@@ -128,21 +122,21 @@ CREATE TABLE `sys_role` (
   PRIMARY KEY (`role_id`) USING BTREE,
   UNIQUE KEY `uniq_name` (`name`),
   KEY `role_name_index` (`name`)
-) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='角色表';
+) AUTO_INCREMENT=3 ROW_FORMAT=COMPACT COMMENT='角色表';
 
 CREATE TABLE `sys_roles_menus` (
   `menu_id` bigint(20) NOT NULL COMMENT '菜单ID',
   `role_id` bigint(20) NOT NULL COMMENT '角色ID',
   PRIMARY KEY (`menu_id`,`role_id`) USING BTREE,
   KEY `FKcngg2qadojhi3a651a5adkvbq` (`role_id`) USING BTREE
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='角色菜单关联';
+) ROW_FORMAT=COMPACT COMMENT='角色菜单关联';
 
 CREATE TABLE `sys_users_roles` (
   `user_id` bigint(20) NOT NULL COMMENT '用户ID',
   `role_id` bigint(20) NOT NULL COMMENT '角色ID',
   PRIMARY KEY (`user_id`,`role_id`) USING BTREE,
   KEY `FKq4eq273l04bpu4efj0jd0jb98` (`role_id`) USING BTREE
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='用户角色关联';
+) ROW_FORMAT=COMPACT COMMENT='用户角色关联';
 
 CREATE TABLE `my_plugin` (
   `plugin_id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',
@@ -161,7 +155,7 @@ CREATE TABLE `my_plugin` (
   `module_name` varchar(255) DEFAULT NULL COMMENT 'jar包名称',
   `icon` varchar(255) DEFAULT NULL COMMENT '图标',
   PRIMARY KEY (`plugin_id`)
-) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='插件表';
+) AUTO_INCREMENT=2 ROW_FORMAT=COMPACT COMMENT='插件表';
 
 
 CREATE TABLE IF NOT EXISTS `dataset_table`
@@ -176,8 +170,7 @@ CREATE TABLE IF NOT EXISTS `dataset_table`
     `create_by`      varchar(50) COMMENT '创建人ID',
     `create_time`    bigint(13) COMMENT '创建时间',
     PRIMARY KEY (`id`)
-    ) ENGINE = InnoDB
-    DEFAULT CHARSET = utf8mb4;
+    ) ;
 
 CREATE TABLE IF NOT EXISTS `dataset_table_field` (
    `id` varchar(50) NOT NULL COMMENT 'ID',
@@ -195,7 +188,7 @@ CREATE TABLE IF NOT EXISTS `dataset_table_field` (
    PRIMARY KEY (`id`),
    KEY `IDX_TABLE_ID` (`table_id`),
    KEY `IDX_DE_TYPE` (`de_type`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 CREATE TABLE IF NOT EXISTS `dataset_table_task`
 (
@@ -211,8 +204,7 @@ CREATE TABLE IF NOT EXISTS `dataset_table_task`
     `create_time` bigint(13) COMMENT '创建时间',
     PRIMARY KEY (`id`),
     KEY `IDX_TABLE_ID` (`table_id`)
-    ) ENGINE = InnoDB
-    DEFAULT CHARSET = utf8mb4;
+    ) ;
 
 CREATE TABLE IF NOT EXISTS `dataset_table_task_log` (
   `id` varchar(50) NOT NULL COMMENT 'ID',
@@ -225,7 +217,7 @@ CREATE TABLE IF NOT EXISTS `dataset_table_task_log` (
   `create_time` bigint(13) DEFAULT NULL COMMENT '创建时间',
   PRIMARY KEY (`id`),
   KEY `IDX_TABLE_ID` (`task_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 -- chart start
 CREATE TABLE IF NOT EXISTS `chart_group`
@@ -238,8 +230,7 @@ CREATE TABLE IF NOT EXISTS `chart_group`
     `create_by`   varchar(50) COMMENT '创建人ID',
     `create_time` bigint(13) COMMENT '创建时间',
     PRIMARY KEY (`id`)
-    ) ENGINE = InnoDB
-    DEFAULT CHARSET = utf8mb4;
+    ) ;
 
 CREATE TABLE `chart_view` (
   `id` varchar(50) NOT NULL COMMENT 'ID',
@@ -260,7 +251,7 @@ CREATE TABLE `chart_view` (
   `style_priority` varchar(255) DEFAULT 'panel' COMMENT '样式优先级 panel 仪表板 view 视图',
   PRIMARY KEY (`id`),
   KEY `IDX_TABLE_ID` (`table_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 -- chart end
 
@@ -275,7 +266,7 @@ CREATE TABLE `panel_design` (
     `update_time` bigint(13) DEFAULT NULL COMMENT '修改时间',
     `update_person` varchar(255) DEFAULT NULL COMMENT '修改人',
     PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='仪表板和组件的关联关系 组件分为普通视图和系统组件';
+) COMMENT='仪表板和组件的关联关系 组件分为普通视图和系统组件';
 
 CREATE TABLE `panel_group` (
   `id` varchar(50) NOT NULL,
@@ -293,7 +284,7 @@ CREATE TABLE `panel_group` (
   `extend2` varchar(255) DEFAULT NULL,
   `remark` varchar(255) DEFAULT NULL,
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+) ;
 
 
 CREATE TABLE `panel_view` (
@@ -305,7 +296,7 @@ CREATE TABLE `panel_view` (
   `update_by` varchar(255) DEFAULT NULL COMMENT '更新人',
   `update_time` bigint(13) DEFAULT NULL COMMENT '更新时间',
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+);
 
 CREATE TABLE `panel_store` (
    `store_id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT 'ID',
@@ -314,7 +305,7 @@ CREATE TABLE `panel_store` (
    `create_time` bigint(13) DEFAULT NULL COMMENT '创建日期',
    PRIMARY KEY (`store_id`) USING BTREE,
    KEY `UK_store_user_id` (`user_id`)
-) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='仪表板收藏';
+) AUTO_INCREMENT=7 ROW_FORMAT=COMPACT COMMENT='仪表板收藏';
 
 
 CREATE TABLE `panel_share` (
@@ -327,7 +318,7 @@ CREATE TABLE `panel_share` (
        KEY `UK_share_arget_id` (`target_id`) ,
        KEY `UK_share_panel_group_id` (`panel_group_id`) ,
        KEY `UK_share_type` (`type`)
-) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='仪表板分享';
+) AUTO_INCREMENT=7 ROW_FORMAT=COMPACT COMMENT='仪表板分享';
 
 CREATE TABLE `panel_link` (
       `resource_id` varchar(50) NOT NULL COMMENT '资源ID',
@@ -335,7 +326,7 @@ CREATE TABLE `panel_link` (
       `enable_pwd` tinyint(1) default 0 COMMENT '启用密码',
       `pwd` varchar(255) DEFAULT NULL  COMMENT '密码',
       PRIMARY KEY (`resource_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='仪表板链接';
+) ROW_FORMAT=COMPACT COMMENT='仪表板链接';
 
 CREATE TABLE `panel_template` (
       `id` varchar(50) NOT NULL,
@@ -351,7 +342,7 @@ CREATE TABLE `panel_template` (
       `template_data` longtext COMMENT 'template 数据',
       `dynamic_data` longtext COMMENT '预存数据',
       PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+) ;
 
 CREATE TABLE `panel_subject` (
      `id` varchar(50) NOT NULL,
@@ -363,7 +354,7 @@ CREATE TABLE `panel_subject` (
      `update_time` bigint(13) DEFAULT NULL COMMENT '更新时间',
      `update_by` varchar(255) DEFAULT NULL COMMENT '更新人',
      PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+) ;
 
 CREATE TABLE IF NOT EXISTS `dataset_table_incremental_config`
 (
@@ -372,8 +363,7 @@ CREATE TABLE IF NOT EXISTS `dataset_table_incremental_config`
     `incremental_delete`  longtext COMMENT '详细信息',
     `incremental_add`  longtext COMMENT '详细信息',
     PRIMARY KEY (`id`)
-    ) ENGINE = InnoDB
-    DEFAULT CHARSET = utf8mb4;
+    );
 
 CREATE TABLE IF NOT EXISTS `dataset_table_union`
 (
@@ -387,8 +377,7 @@ CREATE TABLE IF NOT EXISTS `dataset_table_union`
     `create_by`             varchar(50) COMMENT '创建人ID',
     `create_time`           bigint(13) COMMENT '创建时间',
     PRIMARY KEY (`id`)
-    ) ENGINE = InnoDB
-    DEFAULT CHARSET = utf8mb4;
+    );
 
 CREATE TABLE `license` (
    `id` varchar(50) NOT NULL,
@@ -396,7 +385,7 @@ CREATE TABLE `license` (
    `license` longtext COMMENT 'license',
    `f2c_license` longtext COMMENT 'F2C License',
    PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+);
 
 
 CREATE TABLE `plugin_sys_menu` (
@@ -420,4 +409,4 @@ CREATE TABLE `plugin_sys_menu` (
   `update_time` bigint(13) DEFAULT NULL,
   `no_layout` tinyint(1) DEFAULT NULL,
   PRIMARY KEY (`menu_id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+);
diff --git a/backend/src/main/resources/db/migration/V4__schedule.sql b/backend/src/main/resources/db/migration/V4__schedule.sql
index 704257bb61..afb148b304 100644
--- a/backend/src/main/resources/db/migration/V4__schedule.sql
+++ b/backend/src/main/resources/db/migration/V4__schedule.sql
@@ -13,7 +13,7 @@ CREATE TABLE `qrtz_job_details` (
   PRIMARY KEY (`SCHED_NAME`,`JOB_NAME`,`JOB_GROUP`),
   KEY `IDX_QRTZ_J_REQ_RECOVERY` (`SCHED_NAME`,`REQUESTS_RECOVERY`),
   KEY `IDX_QRTZ_J_GRP` (`SCHED_NAME`,`JOB_GROUP`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 CREATE TABLE `qrtz_triggers` (
   `SCHED_NAME` varchar(120) NOT NULL,
@@ -46,7 +46,7 @@ CREATE TABLE `qrtz_triggers` (
   KEY `IDX_QRTZ_T_NFT_ST_MISFIRE` (`SCHED_NAME`,`MISFIRE_INSTR`,`NEXT_FIRE_TIME`,`TRIGGER_STATE`),
   KEY `IDX_QRTZ_T_NFT_ST_MISFIRE_GRP` (`SCHED_NAME`,`MISFIRE_INSTR`,`NEXT_FIRE_TIME`,`TRIGGER_GROUP`,`TRIGGER_STATE`),
   CONSTRAINT `qrtz_triggers_ibfk_1` FOREIGN KEY (`SCHED_NAME`, `JOB_NAME`, `JOB_GROUP`) REFERENCES `qrtz_job_details` (`SCHED_NAME`, `JOB_NAME`, `JOB_GROUP`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 CREATE TABLE `qrtz_blob_triggers` (
   `SCHED_NAME` varchar(120) NOT NULL,
@@ -56,14 +56,14 @@ CREATE TABLE `qrtz_blob_triggers` (
   PRIMARY KEY (`SCHED_NAME`,`TRIGGER_NAME`,`TRIGGER_GROUP`),
   KEY `SCHED_NAME` (`SCHED_NAME`,`TRIGGER_NAME`,`TRIGGER_GROUP`),
   CONSTRAINT `qrtz_blob_triggers_ibfk_1` FOREIGN KEY (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`) REFERENCES `qrtz_triggers` (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 CREATE TABLE `qrtz_calendars` (
   `SCHED_NAME` varchar(120) NOT NULL,
   `CALENDAR_NAME` varchar(200) NOT NULL,
   `CALENDAR` blob NOT NULL,
   PRIMARY KEY (`SCHED_NAME`,`CALENDAR_NAME`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 CREATE TABLE `qrtz_cron_triggers` (
   `SCHED_NAME` varchar(120) NOT NULL,
@@ -73,7 +73,7 @@ CREATE TABLE `qrtz_cron_triggers` (
   `TIME_ZONE_ID` varchar(80) DEFAULT NULL,
   PRIMARY KEY (`SCHED_NAME`,`TRIGGER_NAME`,`TRIGGER_GROUP`),
   CONSTRAINT `qrtz_cron_triggers_ibfk_1` FOREIGN KEY (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`) REFERENCES `qrtz_triggers` (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 CREATE TABLE `qrtz_fired_triggers` (
   `SCHED_NAME` varchar(120) NOT NULL,
@@ -96,19 +96,19 @@ CREATE TABLE `qrtz_fired_triggers` (
   KEY `IDX_QRTZ_FT_JG` (`SCHED_NAME`,`JOB_GROUP`),
   KEY `IDX_QRTZ_FT_T_G` (`SCHED_NAME`,`TRIGGER_NAME`,`TRIGGER_GROUP`),
   KEY `IDX_QRTZ_FT_TG` (`SCHED_NAME`,`TRIGGER_GROUP`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 CREATE TABLE `qrtz_locks` (
   `SCHED_NAME` varchar(120) NOT NULL,
   `LOCK_NAME` varchar(40) NOT NULL,
   PRIMARY KEY (`SCHED_NAME`,`LOCK_NAME`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 CREATE TABLE `qrtz_paused_trigger_grps` (
   `SCHED_NAME` varchar(120) NOT NULL,
   `TRIGGER_GROUP` varchar(200) NOT NULL,
   PRIMARY KEY (`SCHED_NAME`,`TRIGGER_GROUP`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 CREATE TABLE `qrtz_scheduler_state` (
   `SCHED_NAME` varchar(120) NOT NULL,
@@ -116,7 +116,7 @@ CREATE TABLE `qrtz_scheduler_state` (
   `LAST_CHECKIN_TIME` bigint(13) NOT NULL,
   `CHECKIN_INTERVAL` bigint(13) NOT NULL,
   PRIMARY KEY (`SCHED_NAME`,`INSTANCE_NAME`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 CREATE TABLE `qrtz_simple_triggers` (
   `SCHED_NAME` varchar(120) NOT NULL,
@@ -127,7 +127,7 @@ CREATE TABLE `qrtz_simple_triggers` (
   `TIMES_TRIGGERED` bigint(10) NOT NULL,
   PRIMARY KEY (`SCHED_NAME`,`TRIGGER_NAME`,`TRIGGER_GROUP`),
   CONSTRAINT `qrtz_simple_triggers_ibfk_1` FOREIGN KEY (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`) REFERENCES `qrtz_triggers` (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 CREATE TABLE `qrtz_simprop_triggers` (
   `SCHED_NAME` varchar(120) NOT NULL,
@@ -146,7 +146,7 @@ CREATE TABLE `qrtz_simprop_triggers` (
   `BOOL_PROP_2` varchar(1) DEFAULT NULL,
   PRIMARY KEY (`SCHED_NAME`,`TRIGGER_NAME`,`TRIGGER_GROUP`),
   CONSTRAINT `qrtz_simprop_triggers_ibfk_1` FOREIGN KEY (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`) REFERENCES `qrtz_triggers` (`SCHED_NAME`, `TRIGGER_NAME`, `TRIGGER_GROUP`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+) ;
 
 -- quartz end
 
@@ -163,4 +163,4 @@ CREATE TABLE IF NOT EXISTS `schedule` (
   `custom_data` longtext COMMENT 'Custom Data (JSON format)',
   PRIMARY KEY (`id`),
   KEY `resource_id` ( `resource_id` )
-) ENGINE = InnoDB DEFAULT CHARSET = utf8mb4;
+) ;
diff --git a/backend/src/main/resources/db/migration/V5__auth.sql b/backend/src/main/resources/db/migration/V5__auth.sql
index 389eca4838..5b09492f18 100644
--- a/backend/src/main/resources/db/migration/V5__auth.sql
+++ b/backend/src/main/resources/db/migration/V5__auth.sql
@@ -19,7 +19,7 @@ CREATE TABLE `sys_auth`  (
   `auth_user` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '授权人员',
   `update_time` datetime(0) NULL DEFAULT NULL COMMENT '更新时间',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci;
+) ;
 
 -- ----------------------------
 -- Table structure for sys_auth_detail
@@ -36,7 +36,7 @@ CREATE TABLE `sys_auth_detail`  (
   `create_time` bigint(13) NULL DEFAULT NULL,
   `update_time` bigint(13) NULL DEFAULT NULL,
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci;
+) ;
 
 -- ----------------------------
 -- Records of sys_auth_detail
diff --git a/backend/src/main/resources/db/migration/V8__demo.sql b/backend/src/main/resources/db/migration/V8__demo.sql
index 91a8531f4a..2b64fa9c45 100644
--- a/backend/src/main/resources/db/migration/V8__demo.sql
+++ b/backend/src/main/resources/db/migration/V8__demo.sql
@@ -5,8 +5,7 @@ CREATE TABLE `demo_recent_local_cases` (
   `existing`     bigint(13) COMMENT '现有',
   `risk`    varchar(50) NOT NULL COMMENT '区域风险',
   PRIMARY KEY (`city`)
-)ENGINE = InnoDB
-DEFAULT CHARSET = utf8mb4;
+);
 
 
 INSERT INTO `demo_recent_local_cases` (`city`, `province`, `new_add`, `existing`, `risk`) VALUES ('广州', '广东', '8', '106', '部分中高风险');
@@ -21,8 +20,7 @@ CREATE TABLE `demo_vaccination` (
    `cumulative`    DECIMAL(10,2) NOT NULL   COMMENT '累计接种',
    `new_add`     DECIMAL(10,2) COMMENT '较上日新增',
    `vaccination_per_100_people`    DECIMAL(10,2) NOT NULL COMMENT '每百人接种'
-)ENGINE = InnoDB
-DEFAULT CHARSET = utf8mb4;
+);
 
 INSERT INTO `demo_vaccination` (`cumulative`, `new_add`, `vaccination_per_100_people`) VALUES (7.9, 1625.5, 55.17);
 
@@ -35,8 +33,7 @@ CREATE TABLE `demo_domestic_epidemic` (
    `asymptomatic_patient`     bigint(13) COMMENT '无症状感染者',
    `input`     bigint(13) COMMENT '境外输入',
    `cumulative_death`     bigint(13) COMMENT '累计死亡'
-)ENGINE = InnoDB
-DEFAULT CHARSET = utf8mb4;
+);
 
 INSERT INTO `demo_domestic_epidemic` (`statistical_time`, `cumulative_cure`, `current_diagnosis`, `cumulative_diagnosis`, `asymptomatic_patient`, `input` , `cumulative_death`) VALUES ('2021-06-09 10:24:27 ', 99071, 10740, 114929, 361, 6173, 5154);