diff --git a/app/Endpoint/Api/Http/Controllers/Product/PartController.php b/app/Endpoint/Api/Http/Controllers/Product/PartController.php
index 4d458d72..fad1991c 100644
--- a/app/Endpoint/Api/Http/Controllers/Product/PartController.php
+++ b/app/Endpoint/Api/Http/Controllers/Product/PartController.php
@@ -7,7 +7,7 @@ use App\Endpoint\Api\Http\Resources\CouponResource;
 use App\Endpoint\Api\Http\Resources\ProductSkuTinyResource;
 use App\Helpers\Paginator;
 use App\Models\ProductPart;
-use App\Models\ProductPartSku;
+use App\Models\ProductPartSpu;
 use Illuminate\Http\Request;
 
 class PartController extends Controller
@@ -26,7 +26,7 @@ class PartController extends Controller
             $part = ProductPart::where('key', $key)->first();
         }
 
-        $paginator = ProductPartSku::with('spu:id,name,cover,sell_price,vip_price,market_price')
+        $paginator = ProductPartSpu::with('spu:id,name,cover,sell_price,vip_price,market_price')
                                     ->when($part, function ($query, $part) {
                                         $query->where('part_id', $part->id);
                                     }, function ($query) {