In this paper, taking Henan Province for example, using principal component regression analysis to analyze each factor on the influence of high-tech industry from labor, capital, technology and so on, drawing a conclusion: in Henan province, mainly rely on imported technology and way of capital investment to develop high-tech industry, the overall labor productivity have very tremendous influence on high-tech industry in human capital factor, technical factor is very small on the contribution of high-tech industry, showing that independent innovation ability is very weak.