Abstract: XU Xu is a famous writer in the thirty and forty years of the twentieth century. His novels' exotic color and romantic style have long been known and widely discussed by scholars.This paper argues that XU Xu's novels have profound ecological implications.The aesthetic nature,the harmony relation between man and nature,the character with ecological implication and the spiritual ecology of man have all reflected XU Xu's strong ecological concern and given his novels the profound ecological aesthetic connotation,which is also very important for us to re-examine the development of the contemporary human civilization.