解决菜单重复的问题

Bailun.DC.Services/MenuServices.cs

@@ -74,7 +74,7 @@ namespace Bailun.DC.Services
                         select t1.id,t1.parentid,t1.icon,t1.`name`,t1.path,t1.sort from dc_menu t1 where t1.delstatus=0 and 1 = (select isall from dc_menu_permission where role_id in ({string.Join(",", objRoles.Select(a => a.role_id))}) and isall=1 and delstatus=0 order by isall desc limit 1)) tb order by parentid,sort";
 
 
-                obj = cn.Query<dc_menu>(sql, null, null, true, 2 * 60).Distinct().ToList();
+                obj = cn.Query<dc_menu>(sql, null, null, true, 2 * 60).ToList();
 
                 foreach (var item in obj.Where(a => a.parentid == 0))
                 {