This paper studies on the application of CPTED theory in the environmental design of university campus on the basis of a relatively complete grasp of the theoretical system and implementation of CPTED through literature review, summarizing and understanding CPTED theory and the progress of CPTED practice. Taking the campus community environment design of the new campus of Hebei University of Engineering as an example, it proposes a community environment design strategy based on CPTED theory, classifies the space of the campus community and the boundary types, and at the same time, puts forward suggestions concerning the landscape isolation methods.