The deprivation of Searated property ownership’s right is the most severe measure which is used for the owner who breaks the obligation.There are relevant laws in Germary,Japan and Taiwan region of China.There is not relevant laws in Property law of China.But in the real life,there are some behaviors which are hamful to safety such as the removal of walls and so on.It doesn’t regulate and punish those behaviors relying on the esisting legal provisions in order to protect the safety of owners’ human and property.It is a significant to introduce this kind of system because it is advantageous to perfect our legislation.