diff --git a/app/controller/api/store/order/StoreCart.php b/app/controller/api/store/order/StoreCart.php
index e2d88180..2a405dfb 100644
--- a/app/controller/api/store/order/StoreCart.php
+++ b/app/controller/api/store/order/StoreCart.php
@@ -257,7 +257,7 @@ class StoreCart extends BaseController
      */
     public function checkParams(validate $validate)
     {
-        $data = $this->request->params(['product_id','product_attr_unique','cart_num','is_new',['product_type',0],['group_buying_id',0],['spread_id',0], 'referer']);
+        $data = $this->request->params(['product_id','product_attr_unique','cart_num','is_new',['product_type',0],['group_buying_id',0],['spread_id',0], 'referer',['source',2]]);
         $validate->check($data);
         if ($data['spread_id']) {
             if ($data['spread_id'] !== $this->request->userInfo()->uid){