There is a cloud note that failed to obtain verification code.

There are the following reasons why Daoyun Notes failed to obtain the verification code.

1. Network connection problem: Please ensure that your device is connected to an available network and try to resend the verification code.

2. Wrong mobile phone number: Please check whether the mobile phone number you entered is correct.

3. SMS service is abnormal: SMS service with cloud notes may be abnormal for various reasons. You can try again later or try to register in other ways.

4. Server maintenance: There is a cloud note that may undergo server maintenance. At this time, you may not be able to send the verification code. Please wait patiently for the maintenance and try again.