If the health code turns yellow, you can complain and turn it into a green code. First, open the WeChat app, click the search bar at the top of the WeChat homepage, click the official account option of WeChat to enter the complaint platform, click the service option after entering the official account of WeChat, then click the "red and yellow code complaint", enter the identity information and select the "yellow code", then upload the screenshot of the second nucleic acid test report made within 72 hours, and click Submit after uploading.
iPhone 13
iOS 15
Alipay 1.0
1. Open Alipay health code and click "health code transcoding registration".
2. After entering, we click and check our "health code".
3. If your Alipay health code turns yellow, you can apply for transcoding by clicking "Transcoding Appeal" below.