diff --git a/epmet-module/resi-group/resi-group-server/src/main/resources/db/migration/V0.0.21__alter_resi_group.sql b/epmet-module/resi-group/resi-group-server/src/main/resources/db/migration/V0.0.21__alter_resi_group.sql
new file mode 100644
index 0000000000..b81f517a9b
--- /dev/null
+++ b/epmet-module/resi-group/resi-group-server/src/main/resources/db/migration/V0.0.21__alter_resi_group.sql
@@ -0,0 +1,3 @@
+ALTER TABLE `resi_group`
+MODIFY COLUMN `GROUP_NAME`  varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '小组名称' AFTER `GROUP_HEAD_PHOTO`;
+