不动产登记是不动产善意取得与行政信赖保护沟通的桥梁,前者把不动产登记视为物权登记,后者把不动产登记看作行政登记。行政登记信赖保护的适用要件要求不动产善意取得必须强调第三人善意且不存在重大过失以及真正权利人具有归责事由。在符合不动产善意取得的情况下,不动产登记机关不能撤销违法的不动产物权登记,而是要对善意第三人的信赖利益采取存续保护的方式,同时赔偿因其过错导致真正权利人的损失。 Real estate registration is the good faith acquisition of real estate and administrative trust protection and communication bridge, the former real estate registration as the real right registration, which real estate registration as the administrative registration. The administrative registration of the application of the requirements of the protection of trust requires the goodwill acquisition of immovable property must emphasize the goodwill of the third party and there is no gross negligence and the real right holder has the responsibility. In conformity with the bona fide acquisition of real estate, the real estate registration authority can not revoke the registration of real property rights that are not illegal, but instead takes the method of surviving the protection of the trust benefit of a bona fide third party and at the same time compensates for the loss of the true rightholder due to its fault.