Nowadays, in order to adapt to the ever-increasing enrollment rate, universities choose to hire more professors to teach students. Whether this measure is more effective than upgrading campus facilities has aroused widespread concern. As far as I am concerned, it is more important to pay more attention to university facilities, even if it is necessary to hire famous professors.It is true that hiring a well-known professor may have certain advantages. Well-known professors usually have a more comprehensive and in-depth understanding of their professional fields, which provides students with an introductory background and specific content for understanding the theory of textbooks. However, if you look at it from another angle, it also means that the students are digesting too much. Students may be intimidated by too much reading material or esoteric terminology, and thus reluctant to learn. In this case, cultivating students' interest through experiments and other facilities can better improve students' academic performance.Initially, the improvement of facilities can serve as a catalyst to increase student interest. In other words, advanced facilities make rigid knowledge vivid and easy to understand. For example, for engineering students, the professor usually takes the students to the laboratory to demonstrate how to convert the theory in the book into a real circuit schematic. Similarly, film professors can use software such as Final Cut and film to teach students how to combine multiple still pictures into a moving video. Thanks to these teaching facilities, students have more opportunities to be impressed with experiments or real demonstrations of the software, thus attracting them to take action. On the contrary, famous professors may be top experts in the academic field, but this does not necessarily guarantee that their views can be fully conveyed to students and have little effect on students' learning.In addition, the improvement of facilities can enrich students' campus life. In other words, facilities such as gymnasiums, libraries and even food courts can complement academic life. Going to the gym after class, students can lift weights, play squash, climb mountains, and even play basketball to get rid of the burden of study. By going to the library, students can not only find reference books in the classroom, but more importantly, browse books other than majors based on personal interests, such as Jane Austen and Holmes. Going to the food court during class, students can taste a variety of delicacies, especially pasta, sushi and fried rice, which provides students with a healthy and exciting lifestyle. In summary, based on the above reasons, I think that upgrading university facilities is more worthy of attention than hiring famous professors.