Abstract: Scientific research integrity is the cornerstone of scientific and technological innovation. As a key part of scientific and technological management,science and technology plan projects are also an important means to strengthen the construction of scientific research integrity. Strengthening the scientific research integrity in the science and technology plan projects is an important approach to implement the important directives of General Secretary Xi Jinping and the Central Committee of the Communist Party of China,optimize the scientific research management,and enhance the scientific research performance. By sorting out the general situation of scientific research integrity management mechanism of science and technology plan projects in China,summarizing the experience and practice of strengthening scientific research integrity management of science and technology plan projects at the national and provincial levels,and combining with the situation of scientific research integrity construction of science and technology plan projects in Tianjin,this paper puts forward suggestions on further strengthening scientific research integrity management of science and technology plan projects.

Key words: scientific research integrity, science and technology plan project, management mechanism