diff --git a/theme/lybwb.php b/theme/lybwb.php
index a6d611d..a273a94 100644
--- a/theme/lybwb.php
+++ b/theme/lybwb.php
@@ -74,7 +74,7 @@
         <li class="operate"><ion-icon name="construct"></ion-icon><?php echo getconstStr('Operate'); ?><ul>
 <?php   if (isset($files['folder'])) { ?>
             <li><a onclick="showdiv(event,'create','');"><ion-icon name="add-circle"></ion-icon><?php echo getconstStr('Create'); ?></a></li>
-            <li><a onclick="showdiv(event,'encrypt','');"><ion-icon name="lock"></ion-icon><?php echo getconstStr('encrypt'); ?></a></li>
+            <li><a onclick="showdiv(event,'encrypt','');"><ion-icon name="lock"></ion-icon><?php echo getconstStr('Encrypt'); ?></a></li>
             <li><a href="?RefreshCache"><ion-icon name="refresh"></ion-icon><?php echo getconstStr('RefreshCache'); ?></a></li>
 <?php   } ?>
             <li><a href="<?php echo $_GET['preview']?'?preview&':'?';?>setup"><ion-icon name="settings"></ion-icon><?php echo getconstStr('Setup'); ?></a></li>
@@ -229,7 +229,7 @@
 <?php                       if ($_SERVER['admin']) { ?>
                             <li class="operate"><ion-icon name="construct"></ion-icon><a><?php echo getconstStr('Operate'); ?></a>
                             <ul>
-                                <li><a onclick="showdiv(event,'encrypt',<?php echo $filenum;?>);"><ion-icon name="lock"></ion-icon><?php echo getconstStr('encrypt'); ?></a></li>
+                                <li><a onclick="showdiv(event,'encrypt',<?php echo $filenum;?>);"><ion-icon name="lock"></ion-icon><?php echo getconstStr('Encrypt'); ?></a></li>
                                 <li><a onclick="showdiv(event, 'rename',<?php echo $filenum;?>);"><ion-icon name="create"></ion-icon><?php echo getconstStr('Rename'); ?></a></li>
                                 <li><a onclick="showdiv(event, 'move',<?php echo $filenum;?>);"><ion-icon name="move"></ion-icon><?php echo getconstStr('Move'); ?></a></li>
                                 <li><a onclick="showdiv(event, 'copy',<?php echo $filenum;?>);"><ion-icon name="copy"></ion-icon><?php echo getconstStr('Copy'); ?></a></li>
@@ -445,7 +445,7 @@
                 <input id="encrypt_sid" name="encrypt_sid" type="hidden" value="">
                 <input id="encrypt_hidden" name="encrypt_folder" type="hidden" value="">
                 <input id="encrypt_input" name="encrypt_newpass" type="text" value="" placeholder="<?php echo getconstStr('InputPasswordUWant'); ?>">
-                <?php if (getConfig('passfile')!='') {?><input name="operate_action" type="submit" value="<?php echo getconstStr('encrypt'); ?>"><?php } else { ?><br><label><?php echo getconstStr('SetpassfileBfEncrypt'); ?></label><?php } ?>
+                <?php if (getConfig('passfile')!='') {?><input name="operate_action" type="submit" value="<?php echo getconstStr('Encrypt'); ?>"><?php } else { ?><br><label><?php echo getconstStr('SetpassfileBfEncrypt'); ?></label><?php } ?>
                 </form>
             </div>
         </div>
@@ -908,7 +908,7 @@ echo  'IPv4: ' ,$ip, "\n";
                 return;
             }
             var xhr1 = new XMLHttpRequest();
-            xhr1.open("GET", '?action=upbigfile&upbigfilename='+ encodeURIComponent(file.name) +'&filesize='+ file.size +'&lastModified='+ file.lastModified);
+            xhr1.open("GET", '?action=upbigfile&upbigfilename='+ encodeURIComponent((file.webkitRelativePath||file.name)) +'&filesize='+ file.size +'&lastModified='+ file.lastModified);
             xhr1.setRequestHeader('x-requested-with','XMLHttpRequest');
             xhr1.send(null);
             xhr1.onload = function(e){
@@ -1019,7 +1019,7 @@ echo  'IPv4: ' ,$ip, "\n";
                             if (response['size']>0) {
                                 // contain size, upload finish. 有size说明是最终返回，上传结束
                                 var xhr3 = new XMLHttpRequest();
-                                xhr3.open("GET", '?action=del_upload_cache&filename=.'+file.lastModified+ '_' +file.size+ '_' +encodeURIComponent(file.name)+'.tmp');
+                                xhr3.open("GET", '?action=del_upload_cache&filelastModified='+file.lastModified+'&filesize='+file.size+'&filename='+encodeURIComponent((file.webkitRelativePath||file.name)));
                                 xhr3.setRequestHeader('x-requested-with','XMLHttpRequest');
                                 xhr3.send(null);
                                 xhr3.onload = function(e){
@@ -1028,7 +1028,7 @@ echo  'IPv4: ' ,$ip, "\n";
 <?php if (!$_SERVER['admin']) { ?>
                                 var filemd5 = spark.end();
                                 var xhr4 = new XMLHttpRequest();
-                                xhr4.open("GET", '?action=uploaded_rename&filename='+encodeURIComponent(file.name)+'&filemd5='+filemd5);
+                                xhr4.open("GET", '?action=uploaded_rename&filename='+encodeURIComponent((file.webkitRelativePath||file.name))+'&filemd5='+filemd5);
                                 xhr4.setRequestHeader('x-requested-with','XMLHttpRequest');
                                 xhr4.send(null);
                                 xhr4.onload = function(e){