I didn't go anywhere. Why did the health code turn yellow?

I didn't go anywhere. The health code turns yellow. We can complain about transcoding. Let me introduce you to the specific appeal process.

Tools/materials: Huawei P50, HarmonyOS2.0.0, Civil Administration 3.4.0.

1. First open the home page of Civil Administration, click the health code, and make an independent complaint.

2. Then, enter the health code independent complaint portal, select my complaint on this page, and click Enter.

3. Then fill in my basic information and complaint information on my complaint page, in which the current code color is filled in yellow code.

4. Finally, upload the supporting materials required for complaint transcoding, and click Submit.