Abstract: The personality charm of the teacher at university acts as an educational function and role model for the growth of college students.Therefore, it is necessary for college teachers to strengthen self-improvement, build the lofty professional ideal, and make efforts to improve their magnetic personality. Meanwhile, it is critical for them to expand their professional knowledge and improve the professional performance. With the professional ethics, intelligence, scholastic knowledge, they will appeal to students and help students become qualified highly-competent talents required by the society.