diff --git a/module/common/lang/zh-cn.php b/module/common/lang/zh-cn.php
index 45f006d5a3..e86068dc85 100644
--- a/module/common/lang/zh-cn.php
+++ b/module/common/lang/zh-cn.php
@@ -20,7 +20,7 @@ $lang->ZenTaoPMS     = '禅道管理';
 $lang->welcome      = "欢迎使用『%s』{$lang->colon} {$lang->ZenTaoPMS}";
 $lang->myControl    = "我的地盘";
 $lang->currentPos   = '当前位置：';
-$lang->logout       = '退出系统';
+$lang->logout       = '退出';
 $lang->login        = '登录';
 $lang->aboutZenTao  = '关于禅道';
 $lang->todayIs      = '今天是%s，';