By conducting science popularization employing digital technology for 14 years，China Digital Science and Technology Museum has become to be a comprehensive service platform integrated with national science and technology infrastructure platform，the science popularization website，the hub of modern science and technology museum system，and the authoritative science and education platform since its initial construction in 2005. Besides，it is the largest public digitalized science popularization infrastructure in China. This report systematically summarized the three stages throughout the development process of Digital Science and Technology Museum in China future perspectives，the achievements，the existing problems and the，which may provide a reference to promote the digitalized science popularization facilities playing a better role in the science and technology museum system.