diff --git a/app/Admin/Controllers/AfterSaleController.php b/app/Admin/Controllers/AfterSaleController.php
index a955af46..3a51b81d 100644
--- a/app/Admin/Controllers/AfterSaleController.php
+++ b/app/Admin/Controllers/AfterSaleController.php
@@ -109,6 +109,7 @@ class AfterSaleController extends AdminController
                 }
             });
 
+            $grid->setResource('after-sales');
             $grid->filter(function (Grid\Filter $filter) {
                 $filter->panel();
                 $filter->equal('state')->select(AfterSaleModel::$stateText)->width(3);