According to roadway project of Majiagang mining areathrough coal and rock mining area, various nonuniform destructive features including loss of shoulder angle instability, one crowded side of pile, raising floor plate oor beam, and unstable whole section were summarized.Finally,the anchor bolt, anchor cable and grouting were adopted as the main body to construct the whole and all enclosed support whichcould effectively inhibit the unevenness damage of roadway in surrounding layers of coal rock formations.