Combining the practice of directing the selection of innovation topics for university students, this paper discussed theexperience and reflection on the cultivation of students ' innovation ability from the aspects of topic choosing procedure and topiccontent. The selection of innovation topics for university students is related to the success or failure of the project application andimplementation, as well as the cultivation of college students' practice and innovation ability, truthseeking and pragmatic spirit.Teachers should seize the topi...