The utility model provides a gas cylinder fills dress logistics system, includes loading and unloading area, transportation area, bottled year instrument of gas filling district gentleness, gas cylinder loading instrument including the transportation frame that is used for placing a plurality of gas cylinders, be used for delivery to be equipped with the van of the transportation frame of gas cylinder and be used for the fork truck of transport transportation frame, loading and unloading area is provided with the railway platform that lies in same height with van's platform floor, transportation area is provided with a plurality of conveyer, and the gas filling district sets up including a plurality of gas filling positions, a plurality of gas filling positions array, and van is last to beprovided with and to carry out the connecting device that is connected with van's carriage and railway platform, the utility model has the advantages of as follows: loading and unloading are convenient, it is higher to fill dress efficiency.