react 表单项动态删除，删掉的是最后一个,因为index

{
                      timeList.map((item, index) => (
                          <FormItem
                          key={item.id}
                            label={index === 0 ? ‘时间‘ : ‘‘}
                            {...formItemLayout}
                            wrapperCol={index === 0 ? null : {offset: 3}}
                            required
                            requiredMessage="请选择时间">
                              <TimePicker
                              name={`time${index}`}
                              defaultValue={item.time}
                              />
                              <Icon type="minus" className="del-icon"  onClick={() => delTimeList(index, item)}/>
                              </FormItem>
                          )
                      )
                    }