Can the onekeys password not be changed after setting it?

The first time I accidentally entered the password at random, I don’t know what it was later, or the same password may be changed after a long time, so the onekeys password cannot be changed after it is set?

No files, tests, or entry points are mentioned. Start by locating the OneKeys password-setting entry point and determine how an already-set password is stored and changed. Done means the requested password replacement behavior is defined and covered by relevant tests.

Written by the indexing model from the issue text.