<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>fail</title>
</head>
<body>
<p>fail</p>
<table>
<tr>
<td>
<form action="/server/server_list">
<input type="submit" value="return"/>
</form>
</td>
</tr>
</table>
</body>
</html>