实现方法：
编辑：
\source\function\function_admincp.php
查找：（约1250~1253行）

if(in_array('forum_forumdisplay', $_G['setting']['rewritestatus'])) { $data['search']['forum_forumdisplay'] = "/".$_G['domain']['pregxprw']['forum']."\?mod\=forumdisplay&(amp;)?fid\=(\w+)(&page\=(\d+))?\"([^\>]*)\>/"; $data['replace']['forum_forumdisplay'] = 'rewriteoutput(\'forum_forumdisplay\', 0, $matches[1], $matches[3], $matches[5], $matches[6])'; }

在其下行添加：

if(in_array('forum_forumdisplay_type', $_G['setting']['rewritestatus'])) { $data['search']['forum_forumdisplay_type'] = "/".$_G['domain']['pregxprw']['forum']."\?mod\=forumdisplay&(amp;)?fid\=(\w+)(&typeid\=(\w+))?(&filter\=typeid)?(&typeid\=(\w+))?(&filter\=typeid)?(&page\=(\d+))?\"([^\>]*)\>/e"; $data['replace']['forum_forumdisplay_type'] = "rewriteoutput('forum_forumdisplay_type', 0, $matches[1], $matches[3], $matches[8], $matches[11], $matches[12])"; }

复制代码
查找：（约1299~1302行）

$data['rulesearch']['forum_forumdisplay'] = 'forum-{fid}-{page}.html'; $data['rulereplace']['forum_forumdisplay'] = 'forum.php?mod=forumdisplay&fid={fid}&page={page}'; $data['rulevars']['forum_forumdisplay']['{fid}'] = '(\w+)'; $data['rulevars']['forum_forumdisplay']['{page}'] = '([0-9]+)';

复制代码
在其下行添加：

$data['rulesearch']['forum_forumdisplay_type'] = 'forum-{fid}-{typeid}-{page}.html'; $data['rulereplace']['forum_forumdisplay_type'] = 'forum.php?mod=forumdisplay&fid={fid}&filter=typeid&typeid={typeid}&page={page}'; $data['rulevars']['forum_forumdisplay_type']['{fid}'] = '(\w+)'; $data['rulevars']['forum_forumdisplay_type']['{typeid}'] = '(\w+)'; $data['rulevars']['forum_forumdisplay_type']['{page}'] = '([0-9]+)';

编辑：
\source\function\function_core.php
查找：（约940~945行）

if($type == 'forum_forumdisplay') { list(,,, $fid, $page, $extra) = func_get_args(); $r = array( '{fid}' => empty($_G['setting']['forumkeys'][$fid]) ? $fid : $_G['setting']['forumkeys'][$fid], '{page}' => $page ? $page : 1, );

复制代码
在其下行添加：

} if($type == 'forum_forumdisplay') { list(,,, $fid, $page, $extra) = func_get_args(); $r = array( '{fid}' => empty($_G['setting']['forumkeys'][$fid]) ? $fid : $_G['setting']['forumkeys'][$fid], '{page}' => $page ? $page : 1, ); } elseif($type == 'forum_forumdisplay_type') { list(,,, $fid, $typeid, $page, $extra) = func_get_args(); $r = array( '{fid}' => empty($_G['setting']['forumkeys'][$fid]) ? $fid : $_G['setting']['forumkeys'][$fid], '{typeid}' => $typeid, '{page}' => $page ? $page : 1, );

编辑：
/source/language/lang_admincp.php
查找：（约1509行）
'setting_seo_rewritestatus_forum_forumdisplay' => '论坛主题列表页',
复制代码
在其下行添加：
'setting_seo_rewritestatus_forum_forumdisplay_type' => '论坛主题分类页',
勾选提交之后，点击右上角“查看当前的 Rewrite 规则”
在你的伪静态规则添加你对应主机类型的相关伪静态规则，
举个例子，比如
Apache Web Server(虚拟主机用户)环境：
.htaccess 添加如下规则，即可生效。
伪静态规则：

RewriteCond %{QUERY_STRING} ^(.*)$

RewriteRule ^forum-(\w+)-(\w+)-([0-9]+)\.html[ DISCUZ_CODE_160 ]nbsp;forum.php?mod=forumdisplay&fid=$1&filter=typeid&typeid=$2&page=$3&%1