asp.net-mvc – Asp.net MVC路由模糊,同一页面有两条路径

global.asax中的路由代码：

public static void RegisterRoutes(RouteCollection routes)
{
        routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
        routes.MapRoute(
            "Pages",// Route name
            "Admin/Pages/{action}/{id}",// URL with parameters
            // Parameter defaults
            new { controller = "Pages",action = "Index",id = "" }  
        );

        routes.MapRoute(
            "Default",// Route name
            "{controller}/{action}/{id}",// URL with parameters
             // Parameter defaults
            new { controller = "Home",id = "" }  
        );

    }

谢谢！