fix 修复 sql修改错误

ruoyi-modules/ruoyi-system/src/main/resources/mapper/system/SysMenuMapper.xml

@@ -12,7 +12,7 @@
         m.perms, m.is_frame, m.is_cache, m.menu_type, m.icon, m.order_num, m.create_time
         from sys_menu m
             left join sys_role_menu rm on m.menu_id = rm.menu_id
-            left join sys_role r on sur.role_id = r.role_id
+            left join sys_role r on rm.role_id = r.role_id
         ${ew.getCustomSqlSegment}
     </select>