With coVID-19 epidemic prevention and control becoming normal in China, schools, schools and kindergartens all over the country resumed their classes around September 1, basically the same time as in previous autumn. Children have finally embarked on a new journey. During the fall term in order to ensure a better campus security and stability, the Beijing pinggu district education in kindergarten, primary school, middle school new increase security forces, including for security housing request clear: at the same time satisfy the functional requirements, but also has the construction speed is quick, the appearance with the original construction of the building in uniform requirements.This project is also the application of modular products in the school field. Features of the project: short site construction time, unified appearance of the building and the original building, the number and location of use of each school are different.