Aiming at the problems of a heavy workload，low efficiency，and error-prone in the manual checking of information detail in the application of building information modeling of port and waterway engineering design，we study the automatic model information detail technology based on Unified Standard for Application of Building Information Modeling in Port and Waterway Engineering and Standard for Application of Building Information Modelinging in Port and Waterway Engineering Design，develop the software of model information detail compliance checking by using Revit API and Civil 3D API，and apply it to the actual project. The results show that the technology and software can accurately and quickly achieve the compliance checking of information detail of building information modeling in design，effectively solve the above problems，and can be applied to other port and waterway engineering projects.