Abstract: BIM forward design is the choice after the in-depth integration of BIM's concept and technology, but it still faces many challenges in the current situation. With the proposal of innovative supervision methods and the promotion of digital delivery in recent years, the review and approval of engineering projects based on BIM Technology has gradually become a hot spot in the industry. Under the practice of BIM forward design, this paper puts forward an efficient method that gives fire protection review information during BIM forward design and successfully develops the automatic fire protection review tool AtCheck based on the Revit platform, which provides a new idea for research and application of BIM forward design and automatic review, as well as a reference for architectural design practitioners.