Why is the name of Apple's mobile phone address book confused with bank SMS?

Reason: It should be that your id logged into other Apple devices and synchronized the address book on his mobile phone to his icould.

(For example, if I lost my ipad, I used my friend's iphone to log in to my Apple id and got it back. In the process, his address book has been synchronized to my id.

Solution: 1 First of all, the other party no longer uses its own id to ensure the personal use of the id.

2. Log in to icloud computer, fill in your name and number in the settings, delete other people's address books, only keep your own and add your name and phone number to the address book.

3. Select your name and number in the settings of Mobile Phone-Address Book-My Information.

4. The most critical step: restart! ! This should be no problem. Maybe some processes are redundant.

Remember: don't share apple id, it's really troublesome!

Even if you want to share temporarily, don't sync to icould!