对于一些朋友来说，这个提醒有点烦人，或者是出于某种原因或者习惯，希望这个提示消失！NVH免费资源网

NVH免费资源网

方法一：NVH免费资源网

打开phpcms/modules/admin/functions/admin.func.phpNVH免费资源网

<?phpfunction system_information($data) {//$update = pc_base::load_sys_class('update'); //此代码注释即可//$notice_url = $update-&gt;notice(); //此代码注释即可$string = base64_decode('PHNjcmlwdCB0eXBlPSJ0ZXh0L2phdmFzY3JpcHQiPiQoIiNtYWluX2ZyYW1laWQiKS5yZW1vdmVDbGFzcygiZGlzcGxheSIpOzwvc2NyaXB0PjxkaXYgaWQ9InBocGNtc19ub3RpY2UiPjwvZGl2PjxzY3JpcHQgdHlwZT0idGV4dC9qYXZhc2NyaXB0IiBzcmM9Ik5PVElDRV9VUkwiPjwvc2NyaXB0Pg==');echo $data.str_replace('NOTICE_URL',$notice_url,$string);}

把base64编码这句NVH免费资源网

 NVH免费资源网
“PHNjcmlwdCB0eXBlPSJ0ZXh0L2phdmFzY3JpcHQiPiQoIiNtYWluX2ZyYW1laWQiKS5yZW1vdmVDbGFzcygiZGlzcGxheSIpOzwvc2NyaXB0PjxkaXYgaWQ9InBocGNtc19ub3RpY2UiPjwvZGl2PjxzY3JpcHQgdHlwZT0idGV4dC9qYXZhc2NyaXB0IiBzcmM9Ik5PVElDRV9VUkwiPjwvc2NyaXB0Pg==”NVH免费资源网

转成html就知道是怎么回事了，解码后：NVH免费资源网

<script type="text/javascript">$("#main_frameid").removeClass("display");</script><div id="phpcms_notice"></div><script type="text/javascript" src="NOTICE_URL"></script>

 NVH免费资源网

方法二：NVH免费资源网

1、第一步：找到phpcms/libs/classes文件夹下的update.class.php文件，修改第49行的代码：NVH免费资源网

function notice() {return $this->url('notice');}

修改为：function notice() {}NVH免费资源网

保存，okNVH免费资源网