diff --git a/theme/classic.php b/theme/classic.php
index 65237b1..f3a6dd3 100644
--- a/theme/classic.php
+++ b/theme/classic.php
@@ -7,9 +7,9 @@
     <meta http-equiv=X-UA-Compatible content="IE=edge">
     <meta name=viewport content="width=device-width,initial-scale=1">
     <meta name="keywords" content="<?php echo $n_path;?>,<?php if ($p_path!='') echo $p_path.','; echo $_SERVER['sitename'];?>">
-    <meta name="description" content="<?php if ($_GET['preview']) echo 'Preview of '.$n_path; else echo 'List of '.$n_path; ?>. OneManager(An index & manager of Onedrive auth by ysun).">
-    <link rel="icon" href="<?php echo $_SERVER['base_disk_path'];?>favicon.ico" type="image/x-icon" />
-    <link rel="shortcut icon" href="<?php echo $_SERVER['base_disk_path'];?>favicon.ico" type="image/x-icon" />
+    <meta name="description" content="<?php if ($_GET['preview']) echo 'Preview of '.$n_path; else echo 'List of '.$n_path; ?>. 林的小窝,onedrive.">
+    <link rel="icon" href="https://cdn.jsdelivr.net/gh/ldxw/CDN@0.003/favicon/64x64/favicon.ico" type="image/x-icon" />
+    <link rel="shortcut icon" href="https://cdn.jsdelivr.net/gh/ldxw/CDN@0.003/favicon/64x64/favicon.ico" type="image/x-icon" />
     <style type="text/css">
         body{font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:14px;line-height:1em;color:#000;background-color:#f7f7f9;<?php if (getConfig('background')) { ?>background-repeat:no-repeat;background-size:cover;background-attachment:fixed;background-image:url("<?php echo getConfig('background'); ?>");<?php } ?>}
         a{color:#24292e;cursor:pointer;text-decoration:none}
@@ -930,7 +930,7 @@
                     } else {
                         StartStr='<?php echo getconstStr('LastUpload'); ?>'+size_format(newstartsize)+ '<br><?php echo getconstStr('ThisTime').getconstStr('UploadStartAt'); ?>:' +StartTime.toLocaleString()+'<br>' ;
                     }
-                    var chunksize=5*1024*1024; // chunk size, max 60M. 每小块上传大小，最大60M，微软建议10M
+                    var chunksize=15*1024*1024; // chunk size, max 60M. 每小块上传大小，最大60M，微软建议10M
                     if (totalsize>200*1024*1024) chunksize=10*1024*1024;
                     function readblob(start) {
                         var end=start+chunksize;