<div layer1="text-s"></div><div class="tz-paragraph">如题，请大神回复</div><div layer1="text-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g5/M12/CB/0A/userphotos/2017/11/04/04/500_wKjB0ln80eSAQdw5AAhQ94J7RAQ320.jpg" style="height:1440px;width:1920px"  /><div layer2="desc-s"></div><div class="description">左边的里程小计不知道怎么归零</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br />

里程表小计怎么归零的？