The development of open science in the era of globalization not only needs technical support provided by many participants, but also needs systematic organization and policy support. In order to better promote China's open science and keep up with the pace of its global movement, it is necessary to comprehensively analyze the opportunities and challenges of the current open science development, and make continuous efforts from the aspects of innovating scientific-research incentive system, cultivating open science environment, strengthening organizational support and platform construction support, especially giving full play to the leading role of the nation, so as to promote the industrial upgrading under the guidance of open science concept, and accelerate the comprehensive implementation of the key values of open science, namely "freedom, openness, cooperation and sharing".