“非主流”是近几年在中国青少年当中流行的一种审美文化。从美学和历史学的角度分析“非主流”文化的内涵和产生的原因,可以发现这种文化现象和18世纪在法国流行的洛可可艺术有一定的相似性。“非主流”审美文化是洛可可艺术的一次“异地重生”。 “Non-mainstream ” is an aesthetic culture popular among Chinese teenagers in recent years. From the perspective of aesthetics and history, this paper analyzes the connotation and causes of “non-mainstream” culture and finds out that there is a certain similarity between this cultural phenomenon and the Rococo art popular in France in the 18th century. “Non-mainstream ” Aesthetic culture is a “off-site rebirth ” of Rococo art.