首先从经济现代化、社会进程现代化、城乡协调现代化和生态文明现代化四个维度对中国式现代化构建评价体系并进行测度，进而基于中国2011-2019年206个城市的数据进行实证分析，从理论逻辑和现实证据双重角度考察数字经济对中国式现代化的影响。研究发现：第一，数字经济对中国式现代化建设具有显著的促进作用；第二，数字经济所产生的推动作用具有异质性。在城市地理区位方面，东部和西部地区促进作用更为显著，而在中部地区的促进作用则有待进一步激发。另一方面，数字经济对中国式现代化的促进作用对不同行政等级的城市具有普惠作用；第三，提升金融发展效率是数字经济推进中国式现代化发展进程的重要路径。

This paper constructed and measured the evaluation system of Chinese path to modernization from four dimensions : economic modernization, social process modernization, urban-rural coordinated modernization and ecological civilization modernization. Then, based on the data of 206 cities in China from 2011 to 2019, empirically analyzed the impact of digital economy on Chinese path to modernization from the perspective of theoretical logic and realistic evidence. The study finds that : firstly, the digital economy has a significant role in promoting Chinese path to modernization ; secondly, the driving role of the digital economy is heterogeneous. In terms of urban geographical location, the promotion effect in the eastern and western regions is more significant, while the promotion effect in the central region needs to be further stimulated. On the other hand, the role of the digital economy in promoting Chinese path to modernization has an inclusive effect on cities of different administrative levels ; third, improving the efficiency of financial development is an important way for the digital economy to promote the development of Chinese modernization