Under the modern education system of China, the annual scholarship evaluation is a vital thing for many of the college students. This paper adopts the classification algorithm of decision tree C4.5 based on the bettering of ID3 algorithm and construct a data set of the scholarship evaluation system through the analysis of the related attributes in scholarship evaluation information. And also having found some factors that plays a significant role in the growing up of the college students through analysis and re?search of moral education, intellectural education and culture&PE.