In order to strengthen engineering application ability for application-oriented undergraduate students and to improve the quality and personnel training, the engineering geology course content was modified in a modular way based on knowledge system (Type, Structure, Landforms, Hydrogeology, Bad, Investigate) through online and offline way under seven-words modular knowledge system for civil engineering specialty (Identify, Measurement, Design, Construction, Management, Detection, Assistant). And then a hall-3D model of engineering geology course was established, the teacher can modularly design from knowledge dimension, reform course contents and practice from logical dimension, promote and implement from time dimension. It was found that the educational reform has strengthened the core capabilities, and has improved the quality of training.