The avatar you set authorizes WeChat to log in to Liaoshitong Health Code, and directly use some personal information of your WeChat and WeChat avatar.
Liaoshitong health code can be applied through Liaoshitong app, downloaded in the mobile app store, or directly scanned the QR code to download Liaoshitong APP, then registered personally, filled in relevant information according to the prompts, and submitted after completion to generate personal QR code.