The utility model belongs to the technical field of coal chemical industry technology and specifically relates to an improve ramp's poor gas heating coke oven is related to. The utility model provides an improve ramp's poor gas heating coke oven, a regulation brick is put to quick -witted burnt side furnace end coal gas ramp mouth, and two regulation bricks are put to air ramp mouth, make the gas amount of furnace end bigger, and the height that has improved the furnace end has prevented the influence of cold air cluster income to the furnace end again to the heating. Two regulation bricks are put to the burnt side second flame path coal gas ramp mouth of machine, and a regulation brick is put to air ramp mouth, and the air quantity shows slightly greatly, has improved the temperature at furnace end position. Furnace end temperature steady has solved the difficult difficult problem of furnace end temperature regulation more than 1150 DEG C.