diff --git a/renren-admin/src/main/resources/db/V7.2__sys_user_add_col.sql b/renren-admin/src/main/resources/db/V7.2__sys_user_add_col.sql
index 19645bce..299510e8 100644
--- a/renren-admin/src/main/resources/db/V7.2__sys_user_add_col.sql
+++ b/renren-admin/src/main/resources/db/V7.2__sys_user_add_col.sql
@@ -1 +1 @@
-ALTER TABLE sys_user ADD COLUMN 'frequency' int NULL DEFAULT 0 COMMENT '登录失败次数';
\ No newline at end of file
+ALTER TABLE `sys_user` ADD COLUMN `frequency` int NULL DEFAULT 0 COMMENT '登录失败次数';
\ No newline at end of file