The second-hand house sales contract does not need to be signed by both husband and wife. If the property of the seller is jointly owned by husband and wife, the seller shall obtain the written consent of the spouse when selling the house. \x0d\ According to Article 13 of the Measures for the Registration of Houses, if there is a house, it shall be registered by the owner of the house. \ x0d \ * * has the registration of house ownership change, which can be applied by relevant * * * *. However, if * * * has a nature or * * * has a share change, it should be applied by * * * and * *. \x0d\ Marriage Law \x0d\ Article 17 The following property acquired by husband and wife during the marriage relationship shall be owned by both husband and wife: \x0d\ (1) Wages and bonuses; \ x0d \ x0d \ (2) Income from production and operation; \ x0d \ x0d \ (3) Income from intellectual property rights; \ x0d \ x0d \ (4) Inherited or donated property, except as provided for in Item (3) of Article 18 of this Law; \ x0d \ x0d \ (5) Other property that should be owned by * * *. \ x0d \ x0d \ Husband and wife have equal right to dispose of all property.