diff --git a/app/api/logic/order/OrderLogic.php b/app/api/logic/order/OrderLogic.php
index c0c953e20..88fafce76 100644
--- a/app/api/logic/order/OrderLogic.php
+++ b/app/api/logic/order/OrderLogic.php
@@ -882,12 +882,16 @@ class OrderLogic extends BaseLogic
         }
         //开启活动或用户身份为 商户、酒店、食堂 展示成本价（即商户价）
         //目前已修改为 商品分组报价，根据用户组展示对应的价格
+        if ($offActivity == 1) {
+            $price = $product['cost'];
+        } else {
             $price = $product['price'];
             //单门店活动判断
-        if ($storeId == getenv('ACTIVITY_STORE_ID')) {
-            $storeBranchPrice = StoreBranchProduct::where('store_id', getenv('ACTIVITY_STORE_ID'))->where('product_id', $product['id'])->value('price');
-            if ($storeBranchPrice) {
-                $price = $storeBranchPrice;
+            if ($storeId == getenv('ACTIVITY_STORE_ID')) {
+                $storeBranchPrice = StoreBranchProduct::where('store_id', getenv('ACTIVITY_STORE_ID'))->where('product_id', $product['id'])->value('price');
+                if ($storeBranchPrice) {
+                    $price = $storeBranchPrice;
+                }
             }
         }
         if ($offActivity == 0 && $product['top_cate_id'] == 15189 && $user && $user['user_ship'] == 5) {