Abstract: Improving the ability of application innovation is one of the core tasks of professional master training. It is of great significance to promote the deep integration of information technology and the cultivation of master's application and innovation ability. Starting from the analysis of the prominent problems in the cultivation of professional masters' application innovation ability, this paper analyzes the action mechanism of information technology on the cultivation of professional masters' application innovation ability from the aspects of training mode optimization, subject consciousness improvement, resource condition integration and training process reconstruction, and puts forward the training path of information technology to improve professional masters' application innovation ability.

Key words: Information technology, Professional master, Application innovation ability