Abstract: Based on the engineering background of Xizhuo coal mine resume construction, combined with the current situation of mine construction, according to the changes of design basic conditions during the period of suspension and construction, according to the current policies and regulations, compared with the update of standards and specifications, and combined with the development level of new technology,the project design scheme was optimized, including the layout of the mine production panel, the reconstruction and repair of buildings and structures, the mining and transportation system, separation and filling of underground gangue, heating and cooling, water treatment and drainage, water disaster prevention and control, etc. It can be used as a reference for the design of similar mine restoration projects.