1. Enter the historical data interface to determine the data you want to delete. Slide this data bar to the left to see the [Delete] button;

 

2. Click the [Delete] button to confirm again whether you want to delete this data. If you are sure to delete, click [OK] to delete successfully.

1、进入历史数据界面确定您要删除的数据，向左滑动此数据条即可看到【删除】按钮；

 

2、点击【删除】按钮后会再次向您确认是否要删除此数据，若您确定删除点击【确定】即可删除成功。