The government-level BIM-based public service platform of the Yangpu District in Shanghai is the first management platform applying the BIM technology in the industry that combines the BIM project group management with the GIS and cloud computing technology to serve for the government departments. The data platform, based on the BIM data of the pilot project in Yangpu District, integrates the BIM informational management to the platform, with the expert platform supplemented and the joint meeting platform guided. This platform not only promotes the development and application of BIM technology in Yangpu District, but also provides a good direction for building enterprises to use BIM technology.