               group-id="{{ group.group_id }}">{{ group.group_name }}</option>
                                    {% endfor %}
                                </select>
                            </div>
                            <div class="form-group">
                                <select id="instance_name" name="instance_name"
                                        class="selectpicker show-tick form-control bs-select-hidden"
                                        data-name="实例" data-placehold