Abstract: Universities，the bastion of innovation and entrepreneurship education in China，play an important role in cultivating the innovation and entrepreneurship of contemporary college students，and in promoting the implementation of China's innovation-driven strategy through an active response to the call of “mass entrepreneurship and innovation”. However，there are many deficiencies in training the innovation and entrepreneurship of college students in provincial universities，such as students’ insufficient motivation for innovation and entrepreneurship，fragmentation of student creativity，lack of in-depth cooperation between industry，university and research，and difficulties in transforming research achievements. Based on the knowledge sharing platform，this paper proposes a path to cultivate such ability of college students majoring in economics and management in provincial universities，constructs a trinity knowledge sharing platform of “interdisciplinary integration platform”，“innovation and entrepreneurship competition guidance platform” and “industry-university research collaborative innovation platform” to fully improve innovation and entrepreneurship of college students. It provides a reference for other provincial universities to improve students' innovation and entrepreneurship ability.

Key words: knowledge sharing platform, college students, innovation and entrepreneurship, interdisciplinary, industry-university-research cooperation