打开/include/taglib/channel.lib.php文件
找到
<span style="font-size:14px;">if($type=='top') 
    { 
        $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath 
          From `dede_arctype` WHERE reid=0 And ishidden<>1 order by sortrank asc limit 0, $line "; 
    } 
    else if($type=='son') 
    { 
        if($typeid==0) return ''; 
        $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath 
          From `dede_arctype` WHERE reid='$typeid' And ishidden<>1 order by sortrank asc limit 0, $line "; 
    } 
    else if($type=='self') 
    { 
        if($reid==0) return ''; 
        $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath 
            FROM `dede_arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line "; 
    }</span>
改成
<span style="font-size:14px;">if($type=='top') 
    { 
        $sql = "SELECT id,typename,seotitle,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath 
          From `dede_arctype` WHERE reid=0 And ishidden<>1 order by sortrank asc limit 0, $line "; 
    } 
    else if($type=='son') 
    { 
        if($typeid==0) return ''; 
        $sql = "SELECT id,typename,seotitle,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath 
          From `dede_arctype` WHERE reid='$typeid' And ishidden<>1 order by sortrank asc limit 0, $line "; 
    } 
    else if($type=='self') 
    { 
        if($reid==0) return ''; 
        $sql = "SELECT id,typename,seotitle,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath 
            FROM `dede_arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line "; 
    }</span>
前端代码
{dede:channel type='top' row='10'} 
<li><a href='[field:typeurl/]'>[field:typename/]<br/>[field:seotitle/]</a></li> 
{/dede:channel}