diff --git a/theme/lybwb.php b/theme/lybwb.php
index 42eb992..3ad22dc 100644
--- a/theme/lybwb.php
+++ b/theme/lybwb.php
@@ -6,11 +6,11 @@
     <meta charset=utf-8>
     <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'];?>,OneManager,auth_by_逸笙">
-    <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="keywords" content="<?php echo $n_path;?>,<?php if ($p_path!='') echo $p_path.','; echo $_SERVER['sitename'];?>,林的小窝,onedrive">
+    <link rel="icon" href="https://cdn.jsdelivr.net/gh/ldxw/CDN@0.003/favicon/64x64/favicon.ico" type="image/x-icon" />
+    <link rel="shortcut icon" href="https://cdn.jsdelivr.net/gh/ldxw/CDN@0.003/favicon/64x64/favicon.ico" type="image/x-icon" />
     <style type="text/css">
-        body{font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:14px;line-height:1em;color:#000;background-color:#000000;background-image:url("<?php echo getConfig('background')?getConfig('background'):($_SERVER['base_disk_path'].'background.jpg'); ?>");background-repeat:no-repeat;width:100％;height:100％;min－width:1000px;background-size:cover;-webkit-background-size:cover;-o-background-size:cover;background－position:center0;}
+        body{font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:14px;line-height:1em;color:#000;background-color:#000000;background-image:url("<?php echo getConfig('background')?getConfig('background'):($_SERVER['base_disk_path'].'background.jpg'); ?>");/**background-repeat:*/no-repeat;width:100％;height:100％;min－width:1000px;background-size:cover;-webkit-background-size:cover;-o-background-size:cover;background－position:center0;}
         a{color:#FFFFFF;cursor:pointer;text-decoration:none}
         ion-icon{font-size:15px;vertical-align:bottom}
         a:hover{color:#05f7d5;}
@@ -973,7 +973,7 @@ echo  'IPv4: ' ,$ip, "\n";
                     } 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;