What if I can't fill in the photos and scan the code to apply for the access key?

Check the access control of the network system.

The scan code can't fill in the access key photo, which is caused by abnormal network connection. The solution is: first turn on the computer to check the network of the access control system, then turn on the access control brush system to test whether the network connection is abnormal, and finally re-enter the photos.

The access card is a pass for entry and exit, and different card types are not universal. If you accidentally drop the access card chain, you need to have one.