                                 <option value="json">JSON</option>
                                    <option value="xml">XML</option>
                                </select>
                            </div>
                            <div class="form-group">
                                <select id="group_name" name="group_name"
                                        class="selectpicker show-tick form-control bs-select-hidden"
                                        data-name="组" data-placehold