The main features of the container emergency room are strong mobility, strong expansion and strong coordination. Under the premise of meeting the epidemic prevention standards of hospital fever clinics, saving space and construction time, the most basic scheme consists of multiple non-standard customized portable containers, each container house represents a different functional area. The medical guide table, dressing room, fever observation room and DR room are independent of each other, and have supporting ventilation, water and electricity systems. The combination is flexible and fast, and the solution can be expanded according to the specific needs of customers, and functional areas can be added. For example, increase the fever observation room, increase the CT room, the emergency room, etc.