diff --git a/themes/default/shared/product.blade.php b/themes/default/shared/product.blade.php
index 1c038a2d..3c377fda 100644
--- a/themes/default/shared/product.blade.php
+++ b/themes/default/shared/product.blade.php
@@ -13,7 +13,7 @@
         <i class="iconfont">&#xe77f;</i>
         <span>加入收藏</span>
       </button>
-      <button class="btn btn-dark text-light mx-1 rounded-3" onclick="bk.addCart({{ $product['id'] }})">
+      <button class="btn btn-dark text-light mx-1 rounded-3" onclick="bk.addCart({{ $product['sku_id'] }})">
         <i class="iconfont">&#xf13a;</i>
         <span>加入购物车</span>
       </button>