—— If you are in Beijing, you need to report to the community, village, hotel or unit (school, factory, construction site, compound, etc.). Where you live, the relevant units will conduct risk investigation. If there is no associated risk, you can contact the "pop-up" state (this "pop-up" cannot be removed by your own nucleic acid).
If you are outside Beijing, you need to suspend your trip to Beijing. You need to meet the life history of areas without epidemic risk within 14 days, and eliminate the risks related to the epidemic before you can regain the "green code" status through Health Bao.