1. Open Alipay app.
2. Click "More" to find the small application of health code.
3. Go to the page to determine whether your address is correct.
4. Fill in the application materials, including name and address.
5. Fill in the submission and you can generate the health code. The application method of travel code is as follows:
1, open the mobile phone Alipay APP.
2. Click on "Paid Ride Code" and select "Health Declaration".
Line code refers to the healthy travel code introduced by major government-led technology companies based on their own bus codes and subway codes, also known as healthy travel code or healthy travel code.