The solution of 1 is to put it in your teacher Xiaomi Xiao Ai's speaker.
The second solution is to set it in the mobile phone.
The third method is to turn on the power of the Xiao Ai speaker. If you forget the password, you can press the setting key 10s to restore the factory settings.
The fourth kind of small love speaker app that opens the mobile phone logs into the Xiaomi account without clicking on the account. ...
The fifth kind of forgotten password can be restarted, reset, or face recognition.