Abstract:In view of the lack of empirical data support in current researches on research integrity in universities, based on the perspective of academic ecology, by designing and issuing questionnaires to collect data, the multivariate statistical analysis method is applied to analyze the factors affecting the behavior of research integrity in universities from three dimensions, namely, ecological subjects, ecological environment on campus and ecological environment off campus. In order to provide theoretical basis for the construction of research integrity. The results show that the gender and identity of researchers have significant effects on the integrity behavior of university research. Gender is positively correlated with the integrity behavior of research, while identity is negatively correlated with the integrity behavior of research. There is a significant positive correlation between the recognition of research evaluation system by researchers, the transparency of investigating and handling dishonesty in research, the overall research environment and the degree of academic norms. Therefore, from the level of universities, we should ensure that the scientific research evaluation system is reasonable and just, the process of dealing with scientific misconduct is open and transparent, and the relevant information should be timely reported to the society. From the social level, we should strengthen the construction of academic norms, cultivate a good overall social scientific research environment, and jointly promote the construction of research integrity in colleges and universities.