Abstract: Manual fire design review is time-consuming, difficult to control the review scale, and low efficiency. In recent years, the Building Information Model (BIM) review system promoted in China is still dominated by manual review of two-dimensional construction drawings, supplemented by BIM review, and only partial automation has been achieved in fire design review. In order to realize the automatic fire design review based on BIM and improve its efficiency, this article summarizes the key technologies of automatic fire design review based on BIM. Firstly, the development status of automatic compliance review system is introduced, and then the key technologies of automatic review of fire design, namely the information extraction technology of fire protection standards and specifications and fire design information extraction technology based on BIM model are summarized. Finally, the specific method selection principles and ideas of key technologies are discussed, and it is suggested to strengthen the top design of BIM related specifications. This article can provide decision support for the improvement of automatic fire design review system, the smooth development of the review work of the fire design review department, the shortening of the implementation of project construction approval, and the in-depth promotion of the government′s reform of "Delegating Supervision and Serving", which has a strong practical significance.