Abstract: Based on the theory of technology acceptance and utilization of integrated model(UTAUT), combined with the characteristic of higher vocational college students and information literacy microcourses, this paper introduces six variables: performance expectation, effort expectation, community influence, convenience conditions, willingness to use and use behavior, constructs the influencing factor model of the acceptance and use of library information literacy by microlearning to higher vocational college students based on UTAUT model. It obtains 216 sample datas through questionnaires, verifies assumptions by using SPSS17.0 and linear and regression analysis, finds that performance expectation, effort expectation, community influence, convenience condition and willingness to use have a positive impact on the acceptance and use of library information literacy by microlearning to higher vocational college students and proposes development strategies.

Key words: UTAUT model; user behavior; higher vocational college library; information literacy; microlesson