Abstract: Due to the lower hardness of coal, the coal is more soft and crack develpment after affected by mining stress. During the tunneling of gob-side entry driving, the roadway support along the gob side is difficult, which seriously affects the progress and aggravates the roadway shrinkage deformation during the mining. In this paper, the comparison of different construction schemes is carried out through industrial field tests. The results show that coal seam grouting support technology of gob-side entry driving can ensure the support effect, improve work efficiency, reduce labor intensity, reduce overall cost and improve comprehensive benefits obviously.