Something wrong with acceleration sensor?

[Mafuyu]

The xperia test said that my acceleration sensor might have something wrong.It asked if the device vibrate or not when the shaking be detected.When it said we detect the shaking, I didn't feel any vibration as it prompted.

I don't know how to do.

Does it mean that my accelaration sensor have something wrong?Could it just be a software problem?Should I send the device to the after-sale station?

Thank you

[Uliwooly]

@Mafuyu 

I can't see the screenshots, did you tested your device?
Settings > About phone > Diagnostics > Test

Oreo

Settings > Support > Tests

[Mafuyu]

Yes,I did.The screenshot is just about this.I tried many times but still can not upload pictures.