The traditional manual roadway repair was unable to adapt to the production of the working face, the roadway repairing machine  was introduced and a series of modifications according to the actual situation of the underground was carried out in Xingdong Mine. After commissioning and installation, the roadway repair test was carried out on the 12214 working face transportation roadway. The use test showed that the model could be applied to the working environment under complex conditions, with high safety factor and high efficiency, which reduced the labor intensity and the number of workers.