Discuz! X3.2电脑版、手机版默认模板去除标题title中的Powered by Discuz!的方法电脑版：
打开 /template/default/common/header_common.htm 文件
找到
$navtitle -  $_G['setting']['bbname'] -  Powered by Discuz!
删除Powered by Discuz!即可
手机版之标准版：
打开 /template/default/mobile/common/header.htm 文件
找到
$navtitle -  $_G['setting']['bbname'] -  {lang waptitle} - Powered by Discuz!
删除Powered by Discuz!即可
手机版之触屏版：
打开 /template/default/touch/common/header.htm 文件
找到
$navtitle -  $_G['setting']['bbname'] -  {lang waptitle} - Powered by Discuz!
删除Powered by Discuz!即可