From the perspective of feminist theory, this paper absorbs and inherits the existing research results, makes a deep interpretation of the two works, and makes a richer comparison and exploration of the tragic causes of Tess and Emily, which is conducive to a better understanding of the value of the works, revealing the significance of the works, and hoping to provide a new perspective to think for the study of their works and calling on the society to recognize the female subject status and self-identity, then to get rid of the shackles of traditional thoughts and to master the fate of themselves.