Information technology systems in healthcare have existed for several years and gained relatively widespread usage. Therefore, factors of IT adoption have largely been discussed in literatures in order to improve the efficiency and effectiveness of using systems. However, existing frameworks are failing to include an important aspect, the technostress undertaken by physicians. Our research idea is that IT adoption in a clinical environment depends on five different dimensions of technostress (e.g. work overload, techno-invasion and etc. al) of physicians through PU and PEOU based on TAM model. This paper first made comprehensive literature review to the content about technostress and different theories related to adoption, then put forward five hypotheses based on the TAM Model, which has been widely perceived by scholars. As for the model construction and data collection, the research intends to use a 5-point Likert scale and select physicians at different levels from 7 representative hospitals’ basic units located in Shaanxi province. Based on all above, we expect the research could offer a subtle theoretical understanding about the nature of technostress and their impact on adoption by physicians. On the practical front, the research has implications for managers intending to design managerial procedures or rules for the purpose of improving the adoption.