Abstract: The study of learning styles began in the 1950s, when researchers analyzed the differences and characteristics of learners in the process of receiving and processing information from different dimensions and perspectives. This paper takes the survey data obtained from the JiXun University Career Planning System as the main source, based on the theoretical model of learning styles, explores the correlation between the character tendencies of college students and their learning styles, with the aim of quickly locating the learning styles of students through their characters and providing a new perspective and theoretical basis for individualized instruction.