w

app/Admin/Controllers/Store/ProductController.php

@@ -44,7 +44,7 @@ class ProductController extends AdminController
         }
         $grid->model()->orderBy('id', 'desc');
 
-        $grid->column('id', 'ID');
+        $grid->column('productSku.id', 'ID');
         $grid->column('store.title', '店铺');
         $grid->column('productSku.name', '名称');
         $grid->column('productSku.specs', '规格')->label();