diff --git a/application/views/cache/update.php b/application/views/cache/update.php
index 2f08b0d5..edf9145d 100644
--- a/application/views/cache/update.php
+++ b/application/views/cache/update.php
@@ -126,7 +126,7 @@ $(function() {
                 <tbody class="data_group">
                     <?php foreach($file as $key=>$it) { 
                         $encode = mb_detect_encoding($it, array('ASCII','UTF-8','GB2312','GBK','BIG5'));
-                        $_it = mb_convert_encoding($it, 'ASCII', $encode);
+                        $_it = mb_convert_encoding($it, 'UTF-8', $encode);
                     ?>
                     <tr class="data">
                         <td><?php echo($key+1);?></td>