By using Ridit analysis method, this paper evaluates the teaching satisfaction degree on statistics course in colleges and universities, and points out the problems in the process of teaching such as the same teaching in different majors students, poor knowledge absorption, weary teaching attitude, unclear teaching ideas and uninnovated teaching method. Questionnaire and data analysis results show that the most unsatisfied problem of the teachers is teaching train of thought, teaching manner and the combination between the courses contents and students' major. Based on the survey and analysis results, the corresponding improvement measures such as specific teaching for the different majors, grouping discussion, using project to drive teaching and so on are put forward.