@heru timor santo Thank you for reaching out to us, As I understand you want to disable the password sign in option for windows where you have enabled the Windows hello for business.
You can refer to this article https://learn.microsoft.com/en-us/windows/security/identity-protection/hello-for-business/passwordless-strategy#:~:text=Microsoft%20for%20assistance.-,Remove%20password%20capabilities%20from%20Windows,-You%20believe%20you%27ve this section has the steps where you can use an interactive logon security policy to only allow Windows Hello for Business sign-in and unlocks, or you can exclude the password credential provider.
Let me know if you have any further questions, feel free to post back.
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