修改文件post_list.inc.htm
查找

<span class="floor mr-0"><?php echo $_post['floor'];?></span><?php echo lang('floor');?>​​

修改为

    <span class="flot_con flot_icon<?php if($_post['floor']<5) {echo $_post['floor'] - 1;} else echo "4";?>">
    <a href="<?php echo url("thread-$_post[tid]").'#'.$_post['pid'];?>"><?php $floor_n=$_post['floor'] - 1;if($_post['floor']<5) {echo lang('floor_'.$floor_n);} else echo $floor_n.lang('floor');?>
    </a>
    </span>

修改文件thread.htm
查找

<span class="floor" id="newfloor"><?php echo ($thread['posts'] + 2);?></span><?php echo lang('floor');?>​

修改为

<span class="flot_con flot_icon<?php if($thread['posts']<4) {echo $thread['posts'] + 1;} else echo "4";?>" id="newfloor">
<?php $floor_n=$thread['posts'] + 1;if($thread['posts']<3) {echo lang('floor_'.$floor_n);} else echo $floor_n.lang('floor');?>
</span>​

主题文件lang_zh_cn_bbs.php
添加

    'floor_1' => '沙发',
    'floor_2' => '板凳',
    'floor_3' => '地板',​
​