Django authentication

Hello everyone, I want to build a web project with Django and Vue js
But I have no idea how I can add a new field for user registration, because by default there’s just username, first name, last name, email. But I want to add other fields like phone number, city…

Any help please ?

See the docs at Customizing authentication in Django | Django documentation | Django

Briefly, there are two ways you can extend the User model - the docs describe both.