diff --git a/beike/Shop/Http/Controllers/ProductController.php b/beike/Shop/Http/Controllers/ProductController.php
index b728584f..d4452bf5 100644
--- a/beike/Shop/Http/Controllers/ProductController.php
+++ b/beike/Shop/Http/Controllers/ProductController.php
@@ -14,7 +14,7 @@ class ProductController extends Controller
         $product = ProductRepo::getProductDetail($product);
 
         $data = [
-            'product' => (new ProductDetail($product)),
+            'product' => (new ProductDetail($product))->jsonSerialize(),
         ];
 
         return view('product', $data);
diff --git a/beike/Shop/Http/Resources/ProductDetail.php b/beike/Shop/Http/Resources/ProductDetail.php
index 2ba6336d..1dd883d7 100644
--- a/beike/Shop/Http/Resources/ProductDetail.php
+++ b/beike/Shop/Http/Resources/ProductDetail.php
@@ -24,7 +24,7 @@ class ProductDetail extends JsonResource
             'image' => image_resize($this->image),
             'category_id' => $this->category_id ?? null,
             'variables' => json_decode($this->variables),
-            'skus' => SkuDetail::collection($this->skus),
+            'skus' => SkuDetail::collection($this->skus)->jsonSerialize(),
         ];
     }
 }