The digital transformation of traditional industries is an important means to accelerate the development of digital economy and the main measure to achieve high-quality economic development. At present, China's traditional industries are still lack of digital transformation strategy and weak in digital soft power. Industrial Internet is weak, and intelligent manufacturing level is not high.It is lack of intelligent service system and insufficient digital platform.Management mode is backward, digital ecological environment and other problems are serious. It is proposed that the traditional industry should start from the path of digital soft power enhancement, digital intelligent manufacturing, digital platform empowerment and digital ecological construction,so as to make the traditional industry in the process of digital transformation grow more sustainable, more efficient, more high-end structure, and more green development. On this basis, specific countermeasures and suggestions are put forward from the aspects of R&D investment, talent cultivation, policy leverage and digital transformation infrastructure.