Abstract: Contemporary aesthetics is far away from the real subject of Being,or noumenon.We should look on human life existence as another noumenon,which is enlightened to us by Heidegger's aesthetics.The world of life is the stage of human life existence,while practice and language are two essential ways to express human life existence."Life Existence Aesthetics"tends to have at least three new perspectives prior to other kinds of aesthetics,i.e.,the root of the human life world,ultimate attention to universal life and the wisdom dimension of aesthetics.