The auto-acceleration icon is yellow.

If you use Aauto Express Edition, you find that the icon of Aauto Express Edition turns yellow.

Then it may be because there is something wrong with your mobile phone screen.

It is also possible that your mobile phone system is not normal.

If the faster version of Aauto turns yellow, it may be that your version has been updated or your mobile phone has been upgraded. I'm using the new version now, all of which are red. Because of the Spring Festival, the version has been upgraded. If your version of Aauto turns yellow faster, it may be that your version has been upgraded.

I wish this boutique version had been upgraded.