diff --git a/core/maingate.go b/core/maingate.go
index dc5d6ae..52ccc8a 100644
--- a/core/maingate.go
+++ b/core/maingate.go
@@ -497,7 +497,9 @@ func (mg *Maingate) RegisterHandlers(ctx context.Context, serveMux *http.ServeMu
 	}
 
 	logger.Println("Service is registered :", mg.service().ServiceCode)
-	serveMux.Handle(gocommon.MakeHttpHandlerPattern(prefix, mg.service().ServiceCode, "/"), mg.service())
+	serveMux.HandleFunc(gocommon.MakeHttpHandlerPattern(prefix, mg.service().ServiceCode, "/"), func(w http.ResponseWriter, r *http.Request) {
+		mg.service().ServeHTTP(w, r)
+	})
 	serveMux.HandleFunc(gocommon.MakeHttpHandlerPattern(prefix, "api/"), mg.api)
 	serveMux.HandleFunc(gocommon.MakeHttpHandlerPattern(prefix, "query/"), mg.query)