group>
                        <col width="130px" />
                        <col />
                    </colgroup>
                    <tr>
                        <th>分类：</th>
                        <td>
                            <select class="form-control w-auto" name="category_id" pattern="required" alt="请选择分类值">
                                <option value=''>选择文章分类</option>
                                <option value='6'>帮助信息</option>
                     