diff --git a/src/admin/dialog/select_images.php b/src/admin/dialog/select_images.php
index 332bee4a..e9c997e9 100644
--- a/src/admin/dialog/select_images.php
+++ b/src/admin/dialog/select_images.php
@@ -93,7 +93,7 @@ if (!empty($iseditor)) {
                         if ($activepath == "") continue;
                         $tmp = preg_replace("#[\/][^\/]*$#i", "", $activepath);
                         $line = "<div class='d-flex justify-content-between mb-3'>
-                            <a href='select_images.php?imgstick=$imgstick&v=$v&f=$f&activepath=".urlencode($tmp).$addparm."'><img src='/static/web/img/icon_dir2.png'> 返回上级</a>
+                            <a href='select_images.php?imgstick=$imgstick&v=$v&f=$f&activepath=".urlencode($tmp).$addparm."' class='btn btn-success btn-sm'>返回上级</a>
                             <span>当前目录：$activepath</span>
                         </div>";
                         echo $line;
diff --git a/src/admin/templets/file_manage_main.htm b/src/admin/templets/file_manage_main.htm
index 8844c3ea..2938d921 100644
--- a/src/admin/templets/file_manage_main.htm
+++ b/src/admin/templets/file_manage_main.htm
@@ -56,7 +56,7 @@
 								}
 								$tmp = preg_replace("#[\/][^\/]*$#i","",$activepath);
 								$line = "\n<tr>
-									<td><a href='file_manage_main.php?activepath=".urlencode($tmp)."'><img src='/static/web/img/icon_dir2.png'> 上级目录</a></td>
+									<td><a href='file_manage_main.php?activepath=".urlencode($tmp)."'><img src='/static/web/img/icon_dir2.png'> 返回上级</a></td>
 									<td colspan='3'>当前目录：$activepath</td>
 								</tr>";
 								$dirs[] = $line;