diff --git a/webapp/services/EventService.php b/webapp/services/EventService.php
new file mode 100644
index 00000000..a09bc17b
--- /dev/null
+++ b/webapp/services/EventService.php
@@ -0,0 +1,9 @@
+<?php
+
+class EventService {
+
+    public static function mallConsume($accountId, $currencyName, $val)
+    {
+    }
+
+}
diff --git a/webapp/services/callback/GameItemMarketBuyOk.php b/webapp/services/callback/GameItemMarketBuyOk.php
index 24d9e060..848699d3 100644
--- a/webapp/services/callback/GameItemMarketBuyOk.php
+++ b/webapp/services/callback/GameItemMarketBuyOk.php
@@ -5,6 +5,7 @@ namespace services;
 require_once('ShopAddItemService.php');
 
 require_once('models/Mall.php');
+require_once('services/EventService.php');
 
 require_once('services/LogService.php');
 require_once ('services/callback/common/SignatureService.php');
@@ -13,6 +14,8 @@ use phpcommon\SqlHelper;
 
 use models\Mall;
 
+use services\EventService;
+
 /*
   order_id
  */
@@ -70,7 +73,6 @@ class GameItemMarketBuyOk {
                 array('account_id' => $accountId),
                 $event);
         }
-        $currencyName = $orderDb['currency_name'];
         $itemService = new ShopAddItemService();
         $itemService->addItemByAccountId($accountId, $itemId, $itemNum);
         myself()->_addLogEx($accountId, "mallBuyOk", "end", array(
@@ -81,7 +83,8 @@ class GameItemMarketBuyOk {
             )),
             'param3' => json_encode($orderDb),
         ));
-
+        $currencyName = $orderDb['currency_name'];
+        EventService::mallConsume($accountId, $currencyName, $price);
         myself()->_rspOk();
     }