So that villages and towns produced fragmented areas, destroyed the traditional texture of villages and towns. Therefore, the introduction of the concept of weaving and mending in the protection of historical and cultural villages and towns should not only make up for the destruction of historical buildings and streets by natural and man-made influences, but also make up for the deficiencies in ecological environment, land use, population capacity and so on. In order to improve the living standards of local residents in an all-round way, so that villages and towns have the ability to continue to exist and develop, and truly achieve the complete protection and continuation of historical relics culture.