College group meal nutrition is an important part of scientific dietary， which is of great significance for ensuring college students' health. In this article， the questionnaire was used to investigate the relationship between different influential factors and the difference in sensory preferences of college students' canteen group meal consumption. Using Zhejiang Gongshang University as an example， the correlation analysis between the canteen group meal consumption data from the past five years and the physical fitness test data was performed to explore the sensory preferences of college students' catering consumption， the characteristics of college canteens' dietary structure， and their relationship with students' physical fitness levels， thus put forward improvement strategies and suggestions for promoting the scientific improvement of college canteen's dietary structure.