A city is an organic system. It is necessary to correctly handle the valuable historic buildings and blocks to promote the sustainable development of the city, because they are non-renewable resources in urban development. This paper takes the renovation project of Wuhan Art Museum as the research object. It explored the general methods of the protection and renewal of historic buildings from the aspects of historical value, appearance design, functional layout, etc. This research used the method of combining theory with practice and summarized the key points of the renovation of historic buil...