diff --git a/function/common.php b/function/common.php
index a753d46..7381c7d 100644
--- a/function/common.php
+++ b/function/common.php
@@ -348,12 +348,15 @@ function get_timezone($timezone = '8')
 function message($message, $title = 'Message', $statusCode = 200)
 {
     return output('
+<html lang="' . $_SERVER['language'] . '">
 <html>
     <meta charset=utf-8>
     <body>
         <h1>' . $title . '</h1>
         <p>
+
 ' . $message . '
+
         </p>
     </body>
 </html>', $statusCode);
@@ -482,6 +485,7 @@ function main($path)
     $constStr['language'] = $_COOKIE['language'];
     if ($constStr['language']=='') $constStr['language'] = getConfig('language');
     if ($constStr['language']=='') $constStr['language'] = 'en-us';
+    $_SERVER['language'] = $constStr['language'];
     $_SERVER['PHP_SELF'] = path_format($_SERVER['base_path'] . $path);
     $_SERVER['base_disk_path'] = $_SERVER['base_path'];
     $disktags = explode("|",getConfig('disktag'));
@@ -789,7 +793,7 @@ function adminoperate($path)
         return output($result['body'], $result['stat']);
     }
     if ($_GET['RefreshCache']) {
-        //savecache('path_' . $path1, json_decode('{}',true), 1);
+        savecache('path_' . $path1 . '/?password', '', 1);
         savecache('path_' . $path . '/?password', '', 1);
         return message('<meta http-equiv="refresh" content="2;URL=./">', getconstStr('RefreshCache'), 302);
     }
