diff --git a/webapp/controller/ShopController.class.php b/webapp/controller/ShopController.class.php
index 5bb579f3..131a5bc4 100644
--- a/webapp/controller/ShopController.class.php
+++ b/webapp/controller/ShopController.class.php
@@ -1057,7 +1057,7 @@ class ShopController extends BaseAuthedController
             Transaction::BUY_GOODS_ACTION_TYPE,
             $price,
             $item_id,
-            $item_count,
+            $item_count
         );
 
         BcOrder::upsert( $response['trans_id'], array(