This paper takes the audience satisfaction of the Zigui Chinese Dragon Boat Race in 2021 as the research object, and researches the audience satisfaction by means of literature, questionnaire and mathematical statistics. Using confirmatory factor analysis, T test and variance analysis to study the evaluation index system of audience satisfaction, the results show that: (1) The audience is satisfied with the overall situation of the dragon Boat race; (2) the dragon boat race has the characteristics of a wide range of people participating[19]; (3) the satisfaction of the activities and services of the well-educated audience needs to be improved; (4) The promotion of the history and culture of the dragon boat race is the key to improve the satisfaction of the audience[8]. Suggestions are put forward: (1) strengthen publicity to attract more audiences and enhance the attention and influence of dragon boat race. (2) Enrich the content of the competition, set up more colorful leisure activities in the viewing area where the audience can directly participate in the experience of dragon boat sport and dragon boat culture, (3) strengthen the service quality, improve the level of hardware facilities and strengthen the soft power of the competition. (4) Improve the traffic environment, try to coordinate with the surrounding shops and residential communities to increase parking Spaces, and set up public transport facilities directly to the stadium, so as to facilitate the audience to watch the match.