打開以下路徑:source/plugin/security/security.class.php

找到以下代碼:

function global_footerlink() {
return '&nbsp;<a href="http://discuz.qq.com/service/security"
target="_blank" title="'.lang('plugin/security', 'title').'"><img
src="static/image/common/security.png"></a>';
}

然後刪除<a href="http://discuz.qq.com/service/security"
target="_blank" title="'.lang('plugin/security', 'title').'"><img
src="static/image/common/security.png"></a> 這段代碼即可 (連圖標一起去掉了) 。