If you keep receiving Douyin verification code SMS, it may be because someone is trying to register a Douyin account using your mobile number, or your mobile number has been mistakenly entered as someone else's mobile number.

Here are some solutions:

1. Ignore SMS: If you are sure that you have not registered a Douyin account, you can ignore these SMS. Please be careful not to disclose the verification code to anyone to avoid unnecessary trouble.

2. Change password: If you have registered a Douyin account, but it is not you who did it, please change your Douyin account password immediately to ensure the security of your account.

3. Contact customer service: If you keep receiving Douyin verification code SMS, you can contact Douyin customer service to report this problem to them and ask them to help you solve it.

4. Contact the operator: If you think your mobile number has been mistakenly entered as someone else's mobile number, please contact your operator and ask them to help you solve this problem.

In short, if you keep receiving text messages with Douyin verification codes, please do not disclose the verification codes easily, and take appropriate measures to protect the security of your account and personal information.