The present invention provides a display panel and a display device. The display panel adds a repair driver circuit, repair switch circuits and a sensing circuit into the circuit of the display panel. When sub-pixel driver circuits of the display panel need compensation, repair switch circuits switch on, a repair driver circuit outputs a corresponding drive signal to sub-pixels to be compensated such that highly efficient and fast auto repair to abnormal pixel points is achieved to mitigate the issue of errors of the driver circuit in the conventional display.