diff --git a/src/xrpc/README.md b/src/xrpc/README.md
index e363a1c..21f87ba 100644
--- a/src/xrpc/README.md
+++ b/src/xrpc/README.md
@@ -108,13 +108,13 @@ The necessary functions are encapsulated internally for unified management
 
 ```go
 s := &xrpc.RpcServer{
-    Grpc: &xrpc.Grpc{
+    GrpcServer: &xrpc.GrpcServer{
         Addr: "0.0.0.0:50000",
         Registrar: func(s *grpc.Server) {
             pb.RegisterOrderServer(s, &service{})
         },
     },
-    Gateway: &xrpc.Gateway{ // Optional
+    GatewayServer: &xrpc.GatewayServer{ // Optional
         Addr: "0.0.0.0:50001",
         Registrar: func(mux *runtime.ServeMux, conn *grpc.ClientConn) {
             pb.RegisterOrderHandler(context.Background(), mux, conn)
@@ -145,13 +145,13 @@ if err != nil {
     log.Fatal(err)
 }
 s := &xrpc.RpcServer{
-    Grpc: &xrpc.Grpc{
+    GrpcServer: &xrpc.GrpcServer{
         Addr: "0.0.0.0:50000",
         Registrar: func(s *grpc.Server) {
             pb.RegisterOrderServer(s, &service{})
         },
     },
-    Gateway: &xrpc.Gateway{ // Optional
+    GatewayServer: &xrpc.GatewayServer{ // Optional
         Addr: "0.0.0.0:50001",
         Registrar: func(mux *runtime.ServeMux, conn *grpc.ClientConn) {
             pb.RegisterOrderHandler(context.Background(), mux, conn)
@@ -181,7 +181,7 @@ Loggable Events
 
 ```go
 s := &xrpc.RpcServer{
-    Grpc: &xrpc.Grpc{
+    GrpcServer: &xrpc.GrpcServer{
         LoggableEvents: []logging.LoggableEvent{logging.StartCall, logging.FinishCall},
     }
 }
diff --git a/src/xrpc/rpcserver.go b/src/xrpc/rpcserver.go
index 0bfad46..77e8745 100644
--- a/src/xrpc/rpcserver.go
+++ b/src/xrpc/rpcserver.go
@@ -164,9 +164,8 @@ func (t *RpcServer) Serve() error {
 	t.GatewayServer.Registrar(mux, conn)
 	requestLogger := func(next http.Handler) http.Handler {
 		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			t.Logger.Log(r.Context(), logging.LevelInfo, "gateway request", "method", r.Method, "path", r.URL.Path, "remote_addr", r.RemoteAddr)
 			next.ServeHTTP(w, r)
-			statusCode := w.(interface{ StatusCode() int }).StatusCode()
-			t.Logger.Log(r.Context(), logging.LevelInfo, "gateway request", "method", r.Method, "path", r.URL.Path, "remote_addr", r.RemoteAddr, "status_code", statusCode)
 		})
 	}
 	gateway := &http.Server{