update

uform.js

@@ -11982,6 +11982,7 @@ U.MD.U.LO.logoutSystemQ = function (callback) {
         //弹出退出登录的提示
         U.A.Request(US.Config.server + "logout", [], function (res) {
                 U.alert("退出成功!")
+                window.onbeforeunload = null
                 window.location.reload();
         }, [], { "type": "POST", "withCredentials": true });
     }