This paper expounds the importance and shortage of design management in construction engineering, and explains the advantages of BIM technology, so as to introduce a new design management method based on BIM technology-BIM Node. This paper mainly introduces the implementation path and function of BIM Node, and takes design management as the entry point to realize the landing of BIM Technology. Thus, it greatly promotes the value transformation of BIM technology. It is a new management innovation in the construction industry, and has broad application prospects.