diff --git a/app/common/dao/store/StoreActivityDao.php b/app/common/dao/store/StoreActivityDao.php
index 66f21c0a..aea07da9 100644
--- a/app/common/dao/store/StoreActivityDao.php
+++ b/app/common/dao/store/StoreActivityDao.php
@@ -111,7 +111,7 @@ class StoreActivityDao extends BaseDao
      * 是否可购买活动商品
      * @param $userId
      * @param $productId
-     * @return bool
+     * @return bool|int
      * @throws \think\db\exception\DataNotFoundException
      * @throws \think\db\exception\DbException
      * @throws \think\db\exception\ModelNotFoundException
@@ -123,7 +123,7 @@ class StoreActivityDao extends BaseDao
         if ($find && $activityId == 2) {
             return false;
         }
-        return true;
+        return $activityId;
     }
 
     /**
diff --git a/app/common/repositories/store/order/StoreOrderCreateRepository.php b/app/common/repositories/store/order/StoreOrderCreateRepository.php
index dcca4176..a6b3813a 100644
--- a/app/common/repositories/store/order/StoreOrderCreateRepository.php
+++ b/app/common/repositories/store/order/StoreOrderCreateRepository.php
@@ -85,7 +85,7 @@ class StoreOrderCreateRepository extends StoreOrderRepository
             }
             foreach ($merchantCart['list'] as $cart) {
                 $canBuy = (new StoreActivityDao())->canBuy($cart['uid'], $cart['product_id']);
-                if (!$canBuy) {
+                if (!$canBuy || ($canBuy == 2 && $cart['cart_num'] > 1)){
                     throw new ValidateException('活动商品限购1个');
                 }
                 if ($cart['product_type'] == 0) {