A drive circuit of a transistor, comprising: a high-voltage power supply and a low-voltage power supply; a circuit in a high-voltage power supply domain and a circuit in a low-voltage power supply domain, wherein the circuit in a high-voltage power supply domain is connected to the high-voltage power supply, and the circuit in a low-voltage power supply domain is connected to the low-voltage power supply; an electrostatic discharge apparatus, wherein the electrostatic discharge apparatus is separately disposed between electrodes of the high-voltage power supply, between electrodes of the low-voltage power supply, and between a positive electrode of the high-voltage power supply and a negative electrode of the low-voltage power supply; the electrostatic discharge apparatus is configured to perform an electrostatic discharge in response to a trigger voltage, a level shifter circuit, wherein the level shifter circuit comprises a level detection circuit, a current limiting module, a discharge module, and a switch transistor, the level detection circuit is connected to the positive electrode of the high-voltage power supply and is separately connected to the current limiting module, the discharge module, and the circuit in a high-voltage power supply domain, the current limiting module is further connected to a first end of the switch transistor, the discharge module is further connected to a negative electrode of the high-voltage power supply, a control end of the switch transistor is connected to the circuit in a low-voltage power supply domain and a second end of the switch transistor is connected to the negative electrode of the low-voltage power supply, the current limiting module is configured to limit the discharged electricity when the drive circuit performs electrostatic discharge via the discharge apparatus, and the discharge module is configured to form a discharge assisting path between the negative electrode of the high-voltage power supply and the first end of the switch transistor to assist electrostatic discharge of the drive circuit, further comprising: a protective circuit, wherein the protective circuit is disposed between the second end of the switch transistor and the negative electrode of the low-voltage power supply. a high-voltage power supply and a low-voltage power supply; a circuit in a high-voltage power supply domain and a circuit in a low-voltage power supply domain, wherein the circuit in a high-voltage power supply domain is connected to the high-voltage power supply, and the circuit in a low-voltage power supply domain is connected to the low-voltage power supply; an electrostatic discharge apparatus, wherein the electrostatic discharge apparatus is separately disposed between electrodes of the high-voltage power supply, between electrodes of the low-voltage power supply, and between a positive electrode of the high-voltage power supply and a negative electrode of the low-voltage power supply; the electrostatic discharge apparatus is configured to perform an electrostatic discharge in response to a trigger voltage, a level shifter circuit, wherein the level shifter circuit comprises a level detection circuit, a current limiting module, a discharge module, and a switch transistor, the level detection circuit is connected to the positive electrode of the high-voltage power supply and is separately connected to the current limiting module, the discharge module, and the circuit in a high-voltage power supply domain, the current limiting module is further connected to a first end of the switch transistor, the discharge module is further connected to a negative electrode of the high-voltage power supply, a control end of the switch transistor is connected to the circuit in a low-voltage power supply domain and a second end of the switch transistor is connected to the negative electrode of the low-voltage power supply, the current limiting module is configured to limit the discharged electricity when the drive circuit performs electrostatic discharge via the discharge apparatus, and the discharge module is configured to form a discharge assisting path between the negative electrode of the high-voltage power supply and the first end of the switch transistor to assist electrostatic discharge of the drive circuit, further comprising: a protective circuit, wherein the protective circuit is disposed between the second end of the switch transistor and the negative electrode of the low-voltage power supply.