diff --git a/aspnet-core/modules/apigateway/LINGYUN.ApiGateway.Application/LINGYUN/ApiGateway/Ocelot/RouteGroupAppService.cs b/aspnet-core/modules/apigateway/LINGYUN.ApiGateway.Application/LINGYUN/ApiGateway/Ocelot/RouteGroupAppService.cs
index bc88d48a3..34118126c 100644
--- a/aspnet-core/modules/apigateway/LINGYUN.ApiGateway.Application/LINGYUN/ApiGateway/Ocelot/RouteGroupAppService.cs
+++ b/aspnet-core/modules/apigateway/LINGYUN.ApiGateway.Application/LINGYUN/ApiGateway/Ocelot/RouteGroupAppService.cs
@@ -10,7 +10,6 @@ namespace LINGYUN.ApiGateway.Ocelot
     [Authorize(ApiGatewayPermissions.RouteGroup.Default)]
     public class RouteGroupAppService : ApiGatewayApplicationServiceBase, IRouteGroupAppService
     {
-        protected IDataFilter DataFilter => LazyServiceProvider.LazyGetRequiredService<IDataFilter>();
         protected IRouteGroupRepository RouterRepository { get; }
 
         public RouteGroupAppService(