Purpose : Some experiences had been obtained since the college sport be developed in china in 1986.but a lot of questions still exist At the new condition of reforming education and sport, how to develop the college sport, how to reknowledge the role of college sport, what are the purpose of college sport, what are the main factors in development of college sport, and what are the guarantee for college sport. These questions should be answered. So this paper select the development study of college sport in china as research content for the better development of college sport.Methods: Date analyses, Visit expert, Questionnaire survey, Comparative research, Mathematics statisticsConclusion :1. The important roles of college sport are helping improve the level of sport, prompting the extraclass physical activity, effected improve the college reputation, enriching students college life and constructing the college culture, educating many sport elites for different work place, and bring the good economy for university and college.2.There is a better environment because of the sport of china reforming in management system, event management, sport socialization and professing, sport industry, and sport law. Meanwhile the education reform have been improved a good base for development of college sport in china.3. The inside environment have been formed at current situation. The president of college have known and specially regarded the role of development of college sport. The sport facility and sport tradition culture have been built.4. The management framework of Chinese college sport is simple and lack of many of the quality and quantity of management laws to content the need of developing college sport.5.Compare with American college sport coaches, Chinese college sport coaches lack the training and competitive experience. The whole training level should be improved.6.The quantity of student athletes is a little and their study performance is very low when recruiting in Chinese college. Many student athletes are 2 sport level. Occupying students study time solves the conflict of study and training, but in American this question is solved by three ways of inspirit mechanism.7.The university and college lack the finance of developing college sport in china. The multi-ways for collection finance don't form especially by market and society.8. College sport competitions in china are synthesis. As a result, the student athletes cannot participant in many kinds of competition. Their sport level wouldn't be improved.9.The distribution of college sport events is not balance in china. This paper suggests three ways.first should be consider university current condition, and second should reference the experience of Olympicsport distribution, and third should benefit for whole development of college sport in chinalO.Constructe the objective system based on the quality of amateurism and interuniversity of college sport The high object is supporting development of college sport, putting the sport into the college education program for content the students' need of sport and sport education experience, constructing the amateurism and interuniversity competition system, making the students attain the better study performance and physical health and sport ethics.11.building the guarantee system for developing college sport in china by innovation ways. Including innovation theory, innovation management mechanism, innovation operation mechanism, and reference to other county experience, and enlarging and maintain good methods in "CUBA" basketball and "Philip" football.