               </div>

                        <div class="form-group">
                            <label class="col-sm-2 control-label">失败重试次数</label>
                            <div class="col-sm-10">
                                <input id="plan_count" name="plan_count" type="text" value="0"
                                       placeholder="失败重试次数,设置-1 代表无限制" class="form-control" aria-required="true"> </span>
                            </div>
                 