Does the subject want to ask "What should I do if Ou Kai cl300 password expires"?

1. First, you need to log in to the management console of CL300 and find the password modification option.

2. Secondly, password modification options can be found in "System Settings" or "User Management".

3. Finally, follow the password modification process, enter the original password and new password, and then confirm the new password and save it.