The hospital covers an area of 750.5 ㎡,consists of the isolation ward area (24beds),the medical staff work area,and auxiliary functional areas .The project takes isolation negative pressure ward as the core module (4beds)which compresses various architectural components into a module based on the prototype of a 20-foot international standard container,and combines with other auxiliary modules.Based on the module generality design,temporary COVID-19 epidemic prevention hospitals of different sizes with long service time can be constructed through the rapid combination of modules.