diff --git a/api/controller/resources.go b/api/controller/resources.go
index 60141a605..b76f5be13 100644
--- a/api/controller/resources.go
+++ b/api/controller/resources.go
@@ -1015,7 +1015,7 @@ func (t *TenantStruct) DeleteSingleServiceInfo(w http.ResponseWriter, r *http.Re
 	service := r.Context().Value(ctxutil.ContextKey("service")).(*dbmodel.TenantServices)
 
 	err := k8s.Default().ApiSixClient.ApisixV2().ApisixRoutes(tenant.Namespace).DeleteCollection(r.Context(), v1.DeleteOptions{}, v1.ListOptions{
-		LabelSelector: service.ServiceAlias + "service_alias=",
+		LabelSelector: "component_sort=" + service.ServiceAlias,
 	})
 	if err != nil {
 		logrus.Errorf("delete apisix route error: %v", err)