id == $fid) {
                $select .= '';
            } elseif($data->id != $fid) {
                $select .= '';
            }
            if (!empty($children)) {
                $select .= $this->_treeSelect($children, $fid, $prefix);
            }
        }
        return $select;
    }
    public function treeSelect($field, $fid = 0, $prefix = '    ')
    {
        $chTree = BaseSettingsModel::tree();
        $select = '';
        return $select;
    }
}