diff --git a/public/static/admin/listen.js b/public/static/admin/listen.js
index db086fc7e..643a2b4bb 100644
--- a/public/static/admin/listen.js
+++ b/public/static/admin/listen.js
@@ -158,7 +158,8 @@ define(['jquery', 'admin.plugs'], function () {
             (/^\w{16}$/.test(token)) && (params.token = token);
         }
         delete params[""];
-        return uri + '?' + $.param(params);
+        var query = '?' + $.param(params);
+        return uri + (query !== '?' ? query : '');
     };
     /*! 通过URI查询最有可能的菜单NODE */
     function queryNode(url) {
diff --git a/public/static/admin/plugs.js b/public/static/admin/plugs.js
index f1f549854..0d08fed0e 100644
--- a/public/static/admin/plugs.js
+++ b/public/static/admin/plugs.js
@@ -236,7 +236,7 @@ define(['zeroclipboard', 'jquery'], function (ZeroClipboard) {
                     if (typeof (res) === 'object') {
                         return $.msg.auto(res, time);
                     }
-                    if (res.indexOf('A PHP Error was encountered') !== -1) {
+                    if (res.indexOf('A PHP Error was encountered') > -1) {
                         return $.msg.tips(self.errMsg.replace('{status}', 'E505 - '));
                     }
                     self.show(res);