diff --git a/app/Endpoint/Api/Http/Controllers/Product/ProductCategoryController.php b/app/Endpoint/Api/Http/Controllers/Product/ProductCategoryController.php
index e9eb22a1..b2f6e378 100644
--- a/app/Endpoint/Api/Http/Controllers/Product/ProductCategoryController.php
+++ b/app/Endpoint/Api/Http/Controllers/Product/ProductCategoryController.php
@@ -17,7 +17,7 @@ class ProductCategoryController extends Controller
      */
     public function index(Request $request)
     {
-        $categories = ProductCategory::filter(['parent_id' => 2])->latest('sort')->get();
+        $categories = ProductCategory::filter(['pid' => 2])->latest('sort')->get();
 
         return ProductCategoryResource::collection($categories);
     }