diff --git a/application/common/library/Auth.php b/application/common/library/Auth.php
index 0f36a9c..f7d7bb0 100644
--- a/application/common/library/Auth.php
+++ b/application/common/library/Auth.php
@@ -20,8 +20,8 @@ class Auth
     protected $_user = null;
     protected $_token = '';
     //Token默认有效时长
-//    protected $keeptime = 2592000;
-    protected $keeptime = 10;
+    protected $keeptime = 2592000;
+    //protected $keeptime = 10;
     protected $requestUri = '';
     protected $rules = [];
     //默认配置