Since Gustav Theodor Fechner, aesthetic as a branch of philosophy for a long time was transfered from philosophy to science gradually ( the main is psychology). But the transference had not changed the aesthetic on whole. 美学长期隶属于哲学,在费希纳之后,美学逐渐由哲学走向科学(主要是心理学),但这一转向并没有给美学带来整体上的突破。