The theory of civil law towards the protection of the ashes etc.left by the deceased and other qualitative debate has been for a long time.Whether in practice or in theory,there is controversy over the right thing and substance.To the scope and content of their rights it has not been agreed.In this paper,for the ashes properties in the analysis and summary based on the basic theory of civil law and characterization of the ashes with a specific meaning for the monument,it’s actually a clear subject of right for a close relative of the deceased,and the content of the right is a kind of incomplete property right(or quasi-property),the exercise of their rights under many restrictions,with the attributes of personality.Finally,the principle of public order and good custom in such cases how to apply to put forward my opinion,and puts forward the legislative suggestions.