北齐徐显秀墓是中国目前已发现的北朝壁画墓中保存最好的一座,为研究这一时期的墓葬营制以及对隋唐墓葬的影响、墓葬壁画艺术的发展提供了重要资料。本文以徐显秀墓墓葬壁画为例,从文物本体病害防治、生物病虫害防治、降雨入渗及土壤含水率、环境监测控制等几方面系统地论述了墓葬壁画原址保护的方法和过程。 The Xuxianxiu tomb in Northern Qi Dynasty is the best one preserved in the Northern Dynasty mural tombs that China has discovered so far. It provides important information for studying the grave management and the impact on the tombs of the Sui and Tang dynasties. Taking Xu Xianxiu tombs as an example, this paper systematically discusses the method and process of site protection of tombs’ murals from several aspects such as the prevention and control of the disease on the main body of an artifact, the prevention and control of biological pests and diseases, the rainfall infiltration, the soil moisture content and the environmental monitoring and control.