What's the difference between yellow code and gold code?

The yellow code is the health status that the epidemic prevention data verified by the national government service platform is normal, but the on-site temperature measurement is abnormal.

Golden health code (golden legend) is a health code developed by the health code team of Shandong Provincial Health and Wellness Committee. It is characterized by a gold border around the green code and an injection and shield in the upper left corner, indicating that the holder is protected by COVID-19 vaccine.