diff --git a/app/api/lists/order/CartList.php b/app/api/lists/order/CartList.php
index b01a0607..877df8ca 100644
--- a/app/api/lists/order/CartList.php
+++ b/app/api/lists/order/CartList.php
@@ -85,6 +85,9 @@ class CartList extends BaseAdminDataLists implements ListsSearchInterface, Lists
                 if ($off_activity == 0 && $user_ship == 5 && $product['top_cate_id'] == 15189) {
                     $product['price'] = $product['cost'];
                 }
+                if ($user_ship == 4) {
+                    $product['price'] = $product['cost'];
+                }
                 $item['goods_total_price'] = bcmul($item['cart_num'], $product['price'], 2);
                 $this->total_price = bcadd($this->total_price, $item['goods_total_price'], 2);
                 $item['batch'] = $product['batch'];