The utility model relates to a device for glass apron is reinforceed, wherein for constitute the baffle of loop configuration with the glass cover connection that waits to reinforce one side of loop configuration is used for pouring into into reinforces liquid and forms with the both sides in the loop configuration and reinforce the liquid potential energy difference, reinforces liquid and flows so that carry out the etching to the glass apron in baffle both sides. The utility model discloses broken the glass apron both sides part surface tension of UNICOM, made the etching solution can circulate the opposite side smoothly from one side so that reinforce to the glass apron.