Stalin's ideological thought is divided into four stages:sprout, foundation, forming and strengthening on the basis of activities in the process of revolution and construction .Stalin idealogical thought includesas ideology essence, ideological tools, ideological class attribute theory and ideological division standard. Based on the analysis of Stalin's thought,it is possiple to enrich Marxist ideological thought in theory.Also,it is important to make fair and objective evaluation on Stalin to indicate the deception of so-called ideology-ending theory .Then,it is useful to fight against the hegemony ideas in the process of ideology construction.