diff --git a/sql/update.sql b/sql/update.sql
index 0633829..5b16f48 100644
--- a/sql/update.sql
+++ b/sql/update.sql
@@ -772,3 +772,8 @@ values('客户主表删除', @parentId, '4',  '#', '', 1, 0, 'F', '0', '0', 'mf:
 
 insert into sys_menu (menu_name, parent_id, order_num, path, component, is_frame, is_cache, menu_type, visible, status, perms, icon, create_by, create_time, update_by, update_time, remark)
 values('客户主表导出', @parentId, '5',  '#', '', 1, 0, 'F', '0', '0', 'mf:customer:export',       '#', 1, sysdate(), 1, null, '');
+
+--修正“演示模块”的“路由地址”重复的问题
+update sys_menu set path="mfstudent" where component="mf/student/index";
+update sys_menu set path="mfproduct" where component="mf/product/index";
+update sys_menu set path="mfcustomer" where component="mf/customer/index";