diff --git a/backend/src/main/resources/db/migration/V40__1.15.sql b/backend/src/main/resources/db/migration/V40__1.15.sql
index a64c69a2ff..ec0e30912d 100644
--- a/backend/src/main/resources/db/migration/V40__1.15.sql
+++ b/backend/src/main/resources/db/migration/V40__1.15.sql
@@ -40,3 +40,7 @@ INSERT INTO `sys_menu` VALUES (800, 0, 0, 1, '数据集表单', 'dataset-form',
 INSERT INTO `sys_msg_channel` VALUES (3, 'webmsg.channel_wecom_msg', 'sendWecom');
 INSERT INTO `sys_msg_channel` VALUES (4, 'webmsg.channel_dingtalk_msg', 'sendDingtalk');
 INSERT INTO `sys_msg_channel` VALUES (5, 'webmsg.channel_lark_msg', 'sendLark');
+
+UPDATE `dataset_table_function` SET `func` = 'CONCAT(s1,s2,...)' WHERE `id` = 29;
+UPDATE `dataset_table_function` SET `func` = 'CONCAT(s1,s2,...)' WHERE `id` = 78;
+