When posting a bug report, please mention the steps to replicate and affected version. Reports with screenshots, screen recordings or logcats will potentially be resolved faster.
Mandatory report format:
Bug description: 充电锁屏显示充电速度不正确.
Steps to replicate:打开锁屏显示充电速度后 充电时显示0mw
If you do not follow the format above when posting a bug report, it will delete or automatically be ignored. Without sufficient information, it is impossible for us to debug. Most probably the issue could be caused by your own inappropiate usage.