Specific methods:
1. Open the Alipay homepage, search for "Health Card" and enter.
2. Click on the appointment to allow the health certificate service authorization, and click on the appointment.
3. Fill in the basic information. Fill in the basic information of the medical examiner and select "Next".
4. Upload a photo of the certificate. Select to fill in the certificate information and upload the certificate photo, and select "Next".
5. make an appointment for a medical examination. Select the physical examination hospital and set the appointment time for physical examination.
6. Click "Next". OK to save.
7. Improve the mailing address of the certificate and click "OK" to save.