The concept of green building has been widely accepted after many years' research and development, further many scholar are promoting the combination of green building design and environmental design, especially in the field of sustainable campus design. School is an important organic component of our society, not only playing special missions of cultivating students and general public in environmental education and life-long education, but also being a system as residential district with consumption of resources and energy. Therefore, it is necessary to study campus environmental design methods based on sustainable theory, providing some scientific references for sustainable development of the whole society. The main work of this article is shown as follows: (1) Based on literature review method, this article has summarized development progress of sustainable campus design and pointed out the three basic visual angles when establishing and enhancing school facilities. (2)With regard to school planning and architectural design, some issues existing in sustainable campus design as well as their reasons have been analyzed. Meanwhile, some recommendations and suggestion for improving sustainable environmental design have been put forward. (3) Based CFD simulation method, a case study has been conducted to improve school environment and provide some references to promote sustainable school development.