diff --git a/webapp/controller/BaseAuthedController.class.php b/webapp/controller/BaseAuthedController.class.php
index 6dd5c87..94dce8f 100644
--- a/webapp/controller/BaseAuthedController.class.php
+++ b/webapp/controller/BaseAuthedController.class.php
@@ -145,11 +145,6 @@ class BaseAuthedController extends BaseController {
             return $userInfo['diamond_num'];
         }
         break;
-        case V_ITEM_LOTTERY:
-        {
-            return $userInfo['rmb_num'];
-        }
-        break;
         default:
         {
             $row = SqlHelper::selectOne
@@ -240,9 +235,8 @@ class BaseAuthedController extends BaseController {
     public function _hasEnoughItems($items, &$lackItem)
     {
         $userInfo = $this->_getUserInfo(array(
-            'coin_num',
-            'diamond_num',
-            'rmb_num'
+            'golda',
+            'diamond',
         ));
         foreach ($items as $item) {
             $inventory = $this->_getItemCount($item['item_id'], $userInfo);