How can we prevent occupation from appearing on Pu 'er health code?

Cann't hide it Pu 'er health code is a digital health assessment certificate. According to the inquiry, the occupation on Pu 'er health code cannot be hidden, but the name and certificate number can be hidden. Showing occupation is to understand the nature of a person's work more clearly and correctly. If the health code is abnormal, it is convenient to trace its whereabouts and the people it has contacted. Pu 'er health code can quickly identify and lock high-risk groups, collect, isolate and treat them in a unified way, and avoid spreading around COVID-19, causing unexpected consequences to society. Therefore, it is necessary to use health code to show occupations.