老张小站

3、打开 source/module/forum/forum_viewthread.php 文件，

查找：

			$post['message'] = discuzcode($post['message'], $post['smileyoff'], $post['bbcodeoff'], $post['htmlon'] & 1, $_G['forum']['allowsmilies'], $forum_allowbbcode, ($_G['forum']['allowimgcode'] && $_G['setting']['showimages'] ? 1 : 0), $_G['forum']['allowhtml'], ($_G['forum']['jammer'] && $post['authorid'] != $_G['uid'] ? 1 : 0), 0, $post['authorid'], $_G['cache']['usergroups'][$post['groupid']]['allowmediacode'] && $_G['forum']['allowmediacode'], $post['pid'], $_G['setting']['lazyload'], $post['dbdateline'], $post['first']);

替换为：

			$post['message'] = discuzcode($post['message'], $post['smileyoff'], $post['bbcodeoff'], $post['htmlon'] & 1, $_G['forum']['allowsmilies'], $forum_allowbbcode, ($_G['forum']['allowimgcode'] && $_G['setting']['showimages'] ? 1 : 0), $_G['forum']['allowhtml'], ($_G['forum']['jammer'] && $post['authorid'] != $_G['uid'] ? 1 : 0), 0, $post['authorid'], $_G['cache']['usergroups'][$post['groupid']]['allowmediacode'] && $_G['forum']['allowmediacode'], $post['pid'], $_G['setting']['lazyload'], $post['dbdateline'], $post['first'], $post['groupid']);

说明：末尾增加的 $post['groupid'] 就是第一步中需要的 $authorgroupid 。