This application discloses a booster circuit of a display panel, a boost control method and a display device. The booster circuit of the display panel includes: a potential boosting circuit, used for boosting a potential of an input signal to generate a drive signal; a current detection circuit, used for detecting a real-time current value of the drive signal and outputting a corresponding detection signal; and a main control circuit in control connection with the potential boosting circuit, the potential boosting circuit outputting the drive signal to an output end of the booster circuit, and the main control circuit controlling the booster circuit to stop outputting the drive signal when the detection signal output by the current detection circuit satisfies a preset condition.