Undergraduate registration mobile phone verification code can not be received.

This situation should be that the mobile phone number is incorrectly filled in and the system is overloaded.

1. Wrong mobile phone number: Please check whether your mobile phone number is correct. If it is correct, you can click the "resend SMS button" to resend the message.

2. System overload: If the verification code has not been received, or the verification code has expired, it may be because too many students registered and the system is overloaded, resulting in the delay of verification code. In this case, there is no need to worry. Find someone who has less time to log in and register.