diff --git a/webapp/controller/MallController.class.php b/webapp/controller/MallController.class.php
index f62b91e4..cac55df8 100644
--- a/webapp/controller/MallController.class.php
+++ b/webapp/controller/MallController.class.php
@@ -25,6 +25,9 @@ use services\BlockChainService;
 use services\AwardService;
 use services\PropertyChgService;
 
+/*
+  碎片、芯片、宝箱、英雄
+ */
 class MallController extends BaseAuthedController {
 
     const PRICE_LOW = '1';