diff --git a/sql/update.sql b/sql/update.sql
index c3a750d..6db2a7a 100644
--- a/sql/update.sql
+++ b/sql/update.sql
@@ -558,4 +558,8 @@ ALTER TABLE `sys_dept`
 ALTER TABLE `sys_user`
     CHANGE COLUMN `user_id` `user_id` BIGINT(19) NOT NULL COMMENT '用户ID' FIRST;
 
+ALTER TABLE `sys_user`
+    CHANGE COLUMN `user_type` `user_type` VARCHAR(10) NULL DEFAULT 'sys_user' COMMENT '用户类型（sys_user系统用户、app_user App用户）' COLLATE 'utf8mb4_bin' AFTER `nick_name`;
+UPDATE `sys_user` SET `user_type`="sys_user";
+