diff --git a/broker/migrate/h2/V7__add_createtime_user_group_table.sql b/broker/migrate/h2/V7__add_createtime_user_group_table.sql
new file mode 100755
index 00000000..6954bf94
--- /dev/null
+++ b/broker/migrate/h2/V7__add_createtime_user_group_table.sql
@@ -0,0 +1,2 @@
+alter table t_user add column `_createTime` TIMESTAMP default CURRENT_TIMESTAMP;
+alter table t_group add column `_createTime` TIMESTAMP default CURRENT_TIMESTAMP;
diff --git a/broker/migrate/mysql/V7__add_createtime_user_group_table.sql b/broker/migrate/mysql/V7__add_createtime_user_group_table.sql
new file mode 100755
index 00000000..6954bf94
--- /dev/null
+++ b/broker/migrate/mysql/V7__add_createtime_user_group_table.sql
@@ -0,0 +1,2 @@
+alter table t_user add column `_createTime` TIMESTAMP default CURRENT_TIMESTAMP;
+alter table t_group add column `_createTime` TIMESTAMP default CURRENT_TIMESTAMP;