There are many reasons for this, such as the low version of the card reader, the failure to upgrade the software, or the degaussing of the ID card.

Possibility:

1, ID card problem (degaussing, damage, deformation, etc. )

2, card reader problems (old, failure, etc.). )

3, system problems (system information update time difference, system stuck, old system version, etc. )

You can try to exclude one item:

1. Go to the police station to check your ID card.

2. Try changing the card reader.

3. Upgrade the system or reboot.

Good luck!