If the information in the Douyin account is not too similar, or the user's mobile phone number is a commonly used mobile phone number saved by an acquaintance, it will generally not be accessed. Only if we enable the permission of the address book can we see it. It may be pushed later.
If it is a newly registered account, as long as the personal information and avatar are different, it will generally not be recognized.
If the user turns on the address book reminder in Douyin, it is possible that your address book contacts will be displayed.
But if your registered mobile phone number is not the contact of an acquaintance, it will not be swiped.
Users can turn off their own address book push permission so that they will not be swiped by their friends.