Qingdao code is green, but the pop-up windows are closely connected.

Implement a three-day family health monitoring. According to the inquiry of Qingdao One Code Pass, Qingdao One Code Pass is a green code, but the pop-up windows are closely connected, which requires 3 days of home health monitoring. After 3 days of home monitoring, the pop-up window is lifted and you can travel freely. One code pass refers to the health code under the epidemic situation, which is a personal two-dimensional code generated by comparing personal declaration with background big data information based on personal health data.