Only when a couple gives a house property can the revocation be prevented:
 1. Pay close attention to transfer of ownership or addition of name;
 2. It is expressly agreed to waive the right of arbitrary revocation;
 3. Make donation notarization.
 Article 47 of the Marriage Law, concealing and transferring common property, etc
 At the time of divorce, if one party conceals, transfers, sells, damages the joint property of the husband and wife, or forges debts in an attempt to occupy the other party's property, when dividing the joint property of the husband and wife, the party concealing, transferring, selling, damages the joint property of the husband and wife or forges debts may be given less or no share. After divorce, if the other party finds that he or she has committed any of the above acts, he or she may file a lawsuit with the people's court to request another division of the husband and wife's common property. The people's court shall, in accordance with the provisions of the Civil Procedure Law, impose sanctions on acts that impede civil proceedings as prescribed in the preceding paragraph.