<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>扫码入群</title>
<style>
html,body{
height:100%;
width:100%;
padding:0;
margin:0;
}
img{
width:100%;
}
</style>
</head>
<body>
<img src='<?php echo $group_extend_img_url;?>'></img>
</body>
</html>