diff --git a/webapp/controller/ShareController.class.php b/webapp/controller/ShareController.class.php
index ac9dde8..312e651 100644
--- a/webapp/controller/ShareController.class.php
+++ b/webapp/controller/ShareController.class.php
@@ -93,10 +93,10 @@ class ShareController{
             phpcommon\sendError(ERR_USER_BASE + 2, '没有这个玩家');
             return;
         }
-        /*if ($row['keys_num'] < 1) {
+        if ($row['keys_num'] < 1) {
             phpcommon\sendError(ERR_USER_BASE + 3, '钥匙不足');
             die();
-            }*/
+        }
         $ret = $conn->execScript('UPDATE user SET keys_num=:keys_num, modify_time=:modify_time ' .
                                  ' WHERE accountid=:accountid;',
                                  array(