diff --git a/app/api/logic/GoodsLogic.php b/app/api/logic/GoodsLogic.php
index 72358e5e..84e88956 100755
--- a/app/api/logic/GoodsLogic.php
+++ b/app/api/logic/GoodsLogic.php
@@ -1068,7 +1068,7 @@ class GoodsLogic extends Logic
 
     public static function rushBuy($goods){
 
-        // 判断是否是秒杀中的商品
+        // 判断是否是抢购中的商品
         $GroupbuyGoods = GroupbuyGoods::where([
             ['del', '=', 1],
             ['goods_id', '=', $goods['id']],
@@ -1104,9 +1104,10 @@ class GoodsLogic extends Logic
             $item['market_price'] = $item['price'];
             // SKU替换抢购价
             $item['price'] = $GroupbuyGoods_info[$item['id']]['activity_price'];
+            // SKU库存替换抢购库存
+            $item['stock'] = $GroupbuyGoods_info[$item['id']]['stock'];
         }
 
-        $today_date = date('Y-m-d');
         $goods['activity'] = [
             'type' => 2,
             'type_desc' => '抢购商品',