Abstract: Digital sports is both an important engine to promote sports modernization in the digital age and a strong support to build a new advantage of national sports competition, therefore, the development of digital sports is of great significance to speed up the construction of a socialist modern sports power and comprehensively promote Chinese-style modernization. During the 15th Five-Year Plan period, digital sports will face the internal and external support environment of new policy requirements, new technological changes, new industrial momentum, new social expectations, new global trends, etc., and also it will face a period of strategic opportunities for innovation and development. At the same time, the development of digital sports in this period may face the challenges of "hysteresis", "stranglehold", "bottleneck", "disequilibrium" and "complexity" in terms of regulatory system building, core technology autonomy, application scenario expansion, innovation ecology construction and international competition pattern. The next stage of digital sports construction should continue to improve the overall framework of digital sports, consolidate digital sports infrastructure, build a digital sports public platform, strengthen the coordination of sports data resources, accelerate the construction of digital sports brains, deepen digital sports scene innovation, improve the institutional standards for digital sports, and build a strong digital sports security barrier, thus we will vigorously promote the high-quality development of sports industry and steadily realize the goal of building a sports power.