Based on concept of the financial internal control evaluation in higher school, This paper discuss the definition of financial internal control evaluation in higher vocational college, describes the meaning,content and necessity of financial internal control evaluation in higher vocational college. Later, the college financial internal control evaluation principle is the prerequisite, combining the fuzzy mathematical theory and control self-assessment approach the establishment of internal control fuzzy comprehensive evaluation model,through investigation questionnaire and index factor pairwise comparison we obtained score values and weight values,using mathematical methods such as matrix transformations to get the final evaluation results.