In recent years, high-tech service industry plays a more and more important role in the process of promoting economic growth.Taking the relevant economic data of Shanxi Statistical Yearbook 2005-2012 as sample,this article empirically analyzes the relationship between economic contribution and high-tech service in Shanxi Province.The results show that high-tech service as well as its internal industry promotes the economic development in Shanxi.Finally,the conclusions are drawn and some policy recommendations are proposed.