我国公共文化数字化建设大致形成数字设施体系、数字资源体系、数字化服务平台三大建设路径，这三大路径在打破文化信息服务“鸿沟”，提高基层文化服务能力等方面发挥了积极作用。但是，从新时代推动公共文化高质量发展的高度审视，原有“公共数字文化”概念值得质疑，过往路径也已疲态尽显、效能递减，迫切需要在党的十九届五中全会精神指引下，与时俱进加强移动互联网、云计算、大数据、区块链技术科学应用和综合集成，聚精会神深化内容创新和渠道载体创新，实现公共文化数字化发展水平大跨越。

The digitalization of public culture in China has roughly formed three paths: digital facility system, digital resources system and digital service platform, which have played a positive role in breaking the "gap" of cultural information service and improving the ability of cultural service at the grass-roots level. But, under the background of promoting quality of public cultural services in the new era, the original concept of "public digital culture" is gradually questionable and the past experience has exposed its weaknesses and reduced its efficiency, which is urgent for the guidance of the Fifth Plenary Session of the 19th CPC Central Committee. In the long run, the great advance of digitalization of public culture cannot be realized without the scientific and integrated application of mobile Internet, cloud computing, big data, block chain technology.