how to change Google Password manager PIN

how to change Google Password manager PIN

I have set up a MFA passkey for my AWS cloud account, but I cannot log in on my new device PC desktop, since i forgot the PIN.
Now I finally found how to change it!!!
之前设置了亚马逊云的多端验证，保存了一个密钥在Chrome浏览器里，但忘了PIN用不了。
终于找到更改的方法了！

The "Google Password Manager PIN" is not the same as a Google Account PIN, and it's a separate security measure used for Google Passkeys. It's a PIN you create within Google Password Manager to protect your passkeys, ensuring they are end-to-end encrypted and can't be accessed by anyone, not even Google. This PIN is separate from your phone's screen lock PIN, which you also use to verify your identity and create a passkey.