How to apply for password protection

You can apply for a big data security code in WeChat, enter the "City Service" of WeChat, and then click the "Health Code" function to check the submission of personal information. After the verification is successful, click "Apply for Travel Code Now".

The specific operation steps are as follows:

1. Go to the "Payment" page of WeChat and find "City Service" on the "Payment" page of WeChat.

2. After entering the city service, click the "health code" function.

3. On the face verification page, after checking the personal name and ID number, click "Confirm Submit".

4. Click "Next" on the bidding application page.

5. Fill in personal real information, and then click "Apply for health code now".