In view of the huge domestic outfit design services such as indoor 3 D display, the design platform of 3D rich media furnishing is produced, combined with the internet 3d technology. Boolean operation of efficient and stable is used. The web server is used to verify something. Demonstrated in the experiments,the design platform has the characteristics of designing a thin client, creating internet applications, showing fine 3D media. It can be used in the design of domestic outfit and drilling teaching.