In view of the Zhaozhuang No.3 coal seam coal roadway supporting difficult technical problems caused by broken surrounding rock loose and ensure extraction tunnel surrounding rock, the method of installation of roof anchor cable to improve through the physical test proved anchor cable can effectively decrease the roof subsidence, reduce caving arch height and lane help fracture and two nearer, adopt "anchor mesh belt roadway support scheme". Results showed that the 5.0 m high strength anchor cable, anchor high strength bolt and anchor density, can give full play to the carrying capacity of surrounding rock, greatly reduce the deformation of roadway, providing reference for the same kind of roadway support design, construction and management.