Abstract: Through the analysis of the process of knowledge transfer in university technical licensing, this paper introduces the dimension of tacit knowledge technology service into the technology acceptance model and establish the extension technology licensing acceptance model. Based on the empirical analysis of the questionnaire survey data, it is found that the technical service availability has a significant positive impact on technology licensing attitude inclination and technology licensing practical behavior; technology absorptive capacity and trust have a significant positive impact on the availability of technology services. Therefore, universities should establish a mode of technology licensing transfer focusing on service, improve the availability of technology services, and then promote the performance of university technology licensing.