In Tik Tok, how can others keep switching accounts and logging in to me?

Because the other party has logged in to your Tik Tok before, the record is saved on ta's mobile phone, and you can switch to log in to your account at any time. You can delete the record of this device on your Tik Tok, and then modify the login password of Tik Tok, so that ta can't log in to your account at will. The operation method is as follows:

Version 22.6.0

1, open Tik Tok, click "I", and then click the three horizontal lines in the upper right corner;

2. Click "Settings" in the pop-up page;

3. Click the first "Account and Security";

4. Click "Login Device Management";

5. Find the name of the other device and click Enter;

6. Click "Offline immediately";

7. Click Delete to delete the device.

8. Then return to step 4 and click "Tik Tok Password";

9. Enter a new password and click "Get SMS Verification Code". Enter the verification code and the new password will be modified.

This will prevent others from logging into our account again.