function usu_catid($catid, $param = [], $data = []) {

    $mid = defined('MOD_DIR') ? MOD_DIR : '';
    $url = IS_ADMIN ? \Phpcmf\Service::L('router')->url(APP_DIR.'/'.$_GET['c'].'/index', ['catid' => $catid]) : dr_url_prefix(dr_cat_value($mid, $catid, 'url'), $mid).'" target="_blank';
    $value = dr_cat_value($mid, $catid, 'name');

    return '<a href="'.$url.'">'.dr_strcut($value, 20).'</a>';
}