The research-oriented mentorship relationship between graduate students and advisors significantly impacts the academic conduct of graduate students. Advisors are responsible for cultivating research integrity in graduate students through guiding them in cutting-edge research, providing research training, teaching academic norms, and demonstrating ethical conduct. It is pointed out that the utilitarianism, stereotyped subordination, and aloof alienation in mentorship relationships can lead to research misconduct among graduate students. The proposal is to construct an equal, interactive, trust-based, mutually committed mentorship community to effectively cultivate research integrity in graduate students.