diff --git a/epmet-module/resi-group/resi-group-server/src/main/resources/db/migration/V0.0.4__group_code.sql b/epmet-module/resi-group/resi-group-server/src/main/resources/db/migration/V0.0.4__group_code.sql
new file mode 100644
index 0000000000..9fe2aeae45
--- /dev/null
+++ b/epmet-module/resi-group/resi-group-server/src/main/resources/db/migration/V0.0.4__group_code.sql
@@ -0,0 +1,15 @@
+CREATE TABLE `resi_group_code` (
+  `ID` varchar(64) NOT NULL COMMENT '主键',
+  `CUSTOMER_ID` varchar(64) NOT NULL COMMENT '客户ID',
+  `GRID_ID` varchar(64) NOT NULL COMMENT '网格ID',
+  `GROUP_ID` varchar(64) NOT NULL COMMENT '小组Id',
+  `TYPE` varchar(32) NOT NULL COMMENT '二维码类型 邀请:invite',
+  `URL` varchar(128) NOT NULL COMMENT '二维码路径',
+  `DEL_FLAG` varchar(1) NOT NULL COMMENT '删除标志',
+  `REVISION` int(11) NOT NULL COMMENT '乐观锁',
+  `CREATED_BY` varchar(32) NOT NULL COMMENT '创建人',
+  `CREATED_TIME` datetime NOT NULL COMMENT '创建时间',
+  `UPDATED_BY` varchar(32) NOT NULL COMMENT '更新人',
+  `UPDATED_TIME` datetime NOT NULL COMMENT '更新时间',
+  PRIMARY KEY (`ID`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='小组二维码 小组唯一二维码，海报码和小组码是同一个二维码，长期有效的';