How to log in to WeChat health code?

Need to open WeChat, click "I" below. Click the "Pay" option. Click to enter "City Service". Click "Epidemic Prevention Health Code" and log in. The "health code" is based on real data and can be generated by citizens or people who have returned to work through their own online declaration and background audit. As an individual entering and leaving electronic certificate locally, the QR code can be declared once, which is universal in the whole city.