diff --git a/application/helpers/basic_helper.php b/application/helpers/basic_helper.php
index 6bd764e..6a4eb91 100644
--- a/application/helpers/basic_helper.php
+++ b/application/helpers/basic_helper.php
@@ -31,14 +31,14 @@
     //创建token
     function token($user,$pass){
         //token生成算法为：用户名 + md5后的密码 + ip + ua
-        $token = $user.$pass.get_ip().get_ua();
+        $token = $user.$pass.get_ua();
         $token = md5($token);
         
         return $token;
     }
     //判断用户是否登录
     function is_login($user,$pass){
-        $token = $user.$pass.get_ip().get_ua();
+        $token = $user.$pass.get_ua();
         $token = md5($token);
 
         $username = $_COOKIE['user'];
diff --git a/application/libraries/Basic.php b/application/libraries/Basic.php
index 149c404..5ca61af 100644
--- a/application/libraries/Basic.php
+++ b/application/libraries/Basic.php
@@ -35,7 +35,7 @@
                 $username = $userinfo->username;
                 $password = $userinfo->password;
                 //echo get_ip();
-                $password = $username.$password.get_ip().get_ua();
+                $password = $username.$password.get_ua();
                 $password = md5($password);