Building a higher-level public service system for national fitness is an important cornerstone for accelerating the construction of a sports powerhouse, and it is an inherent requirement that meets the people's expectations for a high-quality life. Digital empowerment will become an effective engine and sustained driving force for achieving high-quality supply of public services for national fitness. Through research, an analysis was conducted on the current situation and challenges of a higher-level public service system for national fitness. The study suggests that a wider range of participants are required by a higher-level public service system for national fitness, which requires a renewed understanding of human needs. A stronger element support requires overall system governance, and a more balanced resource layout requires full utilization of data platforms. This study proposes suggestions: to strengthen the construction of digital infrastructure for public sports services; Accelerate the construction of digital talent teams for public sports services; Establish a mechanism for sharing information and data on public sports services, and strengthen the construction of digital technology governance mechanisms for public sports services. Research aimed at promoting the construction of a digital empowerment public sports service system.