Presently, more and more college students have the problems such as lack of learning goal, insufficiency of learning motivation, mal-attitude toward learning, bad learning habit and so on, however, present research and exploration are only conducted on school roll management, major promotion and so on, which lead to“correction after the events” and which is harmful to the academic development of college students. In order to prevent the problems from the source and better boost the development of college students, through the analysis of the questionnaire and interview data, based on FAHP model, this paper sets up early warning system for the academic development of college students for hierarchically guiding of the students who have difficulty in learning, or who have plain learning ability or who have advanced learning ability respectively. Through FAHP model analysis, the early warning for the academic development of the students realizes the possibility from qualitatively to quantitatively and has stronger practicability and operation. Based on the verification of random cases, the proposed method and system are feasible and are significant to letting every college student realize the best academic development based on themselves.