diff --git a/disk/Aliyundrive.php b/disk/Aliyundrive.php
index cb0fbfa..4a9a216 100644
--- a/disk/Aliyundrive.php
+++ b/disk/Aliyundrive.php
@@ -604,8 +604,7 @@ class Aliyundrive {
                 document.cookie=\'disktag=; path=/; \'+expires;
                 </script>', 'Error', 201);
             }
-            $tmp['refresh_token'] = $_POST['refresh_token'];
-            $res = curl('POST', $this->auth_url, json_encode($tmp), ["content-type"=>"application/json; charset=utf-8"]);
+            $res = curl('POST', $this->auth_url, json_encode([ 'refresh_token' => $_POST['refresh_token'] ]), ["content-type"=>"application/json; charset=utf-8"]);
             //return output($res['body']);
             if ($res['stat']!=200) {
                 return message($res['body'], $res['stat'], $res['stat']);
@@ -623,6 +622,7 @@ class Aliyundrive {
             $tmp['Driver'] = 'Aliyundrive';
             $tmp['disktag_add'] = $_POST['disktag_add'];
             $tmp['diskname'] = $_POST['diskname'];
+            //error_log(json_encode($tmp));
 
             $response = setConfigResponse( setConfig($tmp, $this->disktag) );
             if (api_error($response)) {
@@ -684,11 +684,11 @@ class Aliyundrive {
                     return false;
             }
             
-            document.getElementById("form1").action="?install0&AddDisk=Aliyundrive";
-            var expd = new Date();
-            expd.setTime(expd.getTime()+(2*60*60*1000));
-            var expires = "expires="+expd.toGMTString();
-            document.cookie=\'disktag=\'+t.disktag_add.value+\'; path=/; \'+expires;
+            document.getElementById("form1").action="?install0&disktag=" + t.disktag_add.value + "&AddDisk=Aliyundrive";
+            //var expd = new Date();
+            //expd.setTime(expd.getTime()+(2*60*60*1000));
+            //var expires = "expires="+expd.toGMTString();
+            //document.cookie=\'disktag=\'+t.disktag_add.value+\'; path=/; \'+expires;
             return true;
         }
     </script>';