Do another nucleic acid test after the yellow code judgment time.
Click "Health Information → Health Certificate → View More" to inquire about the provinces where the high-risk data comes from. At the same time, open the health code of your own province. If it is a yellow code, you need to feedback it to the health code complaint portal of your province or the health code consultation hotline of this province, and cancel it according to the guidelines. After the green code data of this province's health code is updated to the national platform, the yellow code can be cancelled through Yuekang code synchronization data.