The invention discloses a shifting register and a driving method thereof, a grid integrated driving circuit and a display device. The shifting register comprises an input control module, a first output control module, a pull-up control module, a first pull-down control module and a second output control module. Therefore, by means of the arrangement of the first output control module and the second output control module, high level signals and low level signals can be provided, the first output control module and the second output control module intermittently work, and the service life of the shifting register is prolonged. In addition, through cooperating use of the pull-up control module and the second output control module, resetting of a signal output end can be achieved, and the arrangement of a reset module is omitted. In the grid integrated driving circuit formed by multiple cascaded shifting registers, the wire number of the grid integrated driving circuit can be reduced, the circuit structure is greatly simplified, and the design of a narrow frame of the display device is promoted.