The application of BIM technology in the construction of seismic strengthening buildings is generally good, which plays an important role in controlling the construction accuracy and efficiency. And from the actual application of the status analysis, because BIM technology throughout the whole project of structural seismic strengthening building construction. The basic data used in the construction of engineering project is not complete, lack of professional skills of designers, the negative impact of engineering application and engineering rework is widespread. Therefore, in order to improve the application effect of BIM technology in the construction of anti-seismic strengthening buildings, improve the professional skills of designers and improve the basic data of BIM application, it is the main direction of the development of BIM technology.