In 2020，China’s industrial Internet network coverage，quality and security capabilities have continued to improve，platforms have accelerated development and become a system，and investment and financing activities have grown against the trend. Meanwhile，it has been facing challenges，including insufficient core technology accumulation，mature solutions，difficulties in financing for small and medium-sized enterprises，unbalanced talent supply and demand structure，and incomplete ecosystem. The next step is to promote the innovative development of the Industrial Internet into a wider，deeper and higher level from the government side，supply side，demand side，and ecological side.