An exemplary resetting circuit adapted for regulating a voltage on an output terminal of a shift register is disclosed. The resetting circuit includes a reset driving module and a reset module. The reset driving module is received with an enable signal to output a control voltage signal to an output terminal of the reset driving module. The reset module is electrically coupled to the output terminal of the shift register and the output terminal of the reset circuit driving module, and is controlled by the control voltage signal on the output terminal of the reset driving module to determine whether switching on an electrical path between the output terminal of the shift register and a gate-off voltage level.