Where is the health code error correction function?

First of all, when being checked by the bayonet, you must truthfully report the travel information and cooperate with the epidemic prevention inspection to determine whether it is a misjudgment as soon as possible.

Secondly, if it is indeed misjudged after verification, it can be fed back through the national government service platform. Open the WeChat applet of the national government service platform → Open the home page epidemic prevention health information code → Take a screenshot after receiving it → Prompt for close contacts → Click to view personal health information → Click I want to correct mistakes below → Click I want feedback → Upload a screenshot of health code and a screenshot of big data travel card (involving close contacts of the same household uploading a screenshot of family travel card) → Click Submit. Then wait for the results of the epidemic prevention department.