diff --git a/sql/gamedb2004_n_migrate_200409_01.sql b/sql/gamedb2004_n_migrate_200409_01.sql
new file mode 100644
index 0000000..0df3bd5
--- /dev/null
+++ b/sql/gamedb2004_n_migrate_200409_01.sql
@@ -0,0 +1,21 @@
+begin;
+
+DROP TABLE IF EXISTS `shop`;
+/*!40101 SET @saved_cs_client     = @@character_set_client*/;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `shop` (
+  `idx` int(11) NOT NULL AUTO_INCREMENT COMMENT '自增id',
+  `accountid` varchar(60) NOT NULL DEFAULT '' COMMENT '账号id',
+  `coin_id` int(11) NOT NULL DEFAULT '0' COMMENT '金币商店物品id',
+  `coin_discount` int(11) NOT NULL DEFAULT '0' COMMENT '金币商店折扣',
+  `diamond_id` int(11) NOT NULL DEFAULT '0' COMMENT '钻石商店物品id',
+  `diamond_discount` int(11) NOT NULL DEFAULT '0' COMMENT '钻石商店折扣',
+  `create_time`   int(11) NOT NULL DEFAULT '0' COMMENT '创建时间',
+  `modify_time`   int(11) NOT NULL DEFAULT '0' COMMENT '修改时间',
+  PRIMARY KEY (`idx`),
+  UNIQUE KEY `accountid` (`accountid`)
+) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+
+insert into version (version) values(20200409);
+
+commit;