diff --git a/app/Endpoint/Api/Http/Controllers/Product/ProductSkuController.php b/app/Endpoint/Api/Http/Controllers/Product/ProductSkuController.php
index e193f7e5..344b41c8 100644
--- a/app/Endpoint/Api/Http/Controllers/Product/ProductSkuController.php
+++ b/app/Endpoint/Api/Http/Controllers/Product/ProductSkuController.php
@@ -41,12 +41,18 @@ class ProductSkuController extends Controller
      */
     public function show($id, Request $request)
     {
+        $user = $request->user();
+
         $sku = ProductSku::findOrFail($id);
 
+        // 是否收藏商品
+        $isCollected = $user?->skuFavorites()->where('sku_id', $sku->id)->exists();
+
         if (! $sku->isOnline()) {
             return response()->json([
                 'spu_specs' => [],
                 'sku' => ProduckSkuResource::make($sku),
+                'is_collected' => $isCollected,
             ]);
         }
 
@@ -90,11 +96,12 @@ class ProductSkuController extends Controller
             }
         }
 
-        Viewed::dispatch($request->user(), $sku, now());
+        Viewed::dispatch($user, $sku, now());
 
         return response()->json([
             'spu_specs' => $spuSpecs,
             'sku' => ProduckSkuResource::make($sku),
+            'is_collected' => $isCollected,
         ]);
     }