Instrumentalism poverty and aesthetic worldly orientation of contemporary mainstream economics make the establishment of economic aesthetics possible，however，there are few researches on economic aesthetics in domestic academic circle currently. This paper elaborates Marx’s economic aesthetics ideology and its contemporary significance from such two perspectives as value beauty and instrument beauty of economics. Marx’s economics has the characteristics of both scientificalness and humanities and studies the relation between human beings by studying the relation between things. “Human overall free development” ideology is not only the objective of Marx’s economics development but also has aesthetics connotation and becomes the core ideology of Marx’s economic aesthetics，in addition，the research method of Marx’s economics also contains aesthetic characteristics such as “concise beauty” and “harmonious beauty”. Today，Marx’s economic aesthetics ideology is of important theoretical reference and real guiding significance to the construction of “human-based” development outlook and harmonious economic outlook.