优化后台UI

view/admin/menu/import.html

@@ -2,9 +2,7 @@
 {block name="body"}
 <div class="box box-primary">
 	<div class="box-header with-border">
-		<div class="pull-left">
-			<h2>批量导入 [{$menu['title']|default='顶级菜单'}]</h2>
-		</div>
+		<h3 class="box-title">{$meta_title}</h3>
 	</div>
 	<div class="box-body">
 		<form id="form" action="{:url('/admin/menu/import')}" method="post" class="form form-horizontal" role="form">