Embodiments of the present application disclose a display panel and a repairing method of a display panel. The display panel includes an array substrate, wherein the array substrate includes a power signal trace and at least one auxiliary trace; a plurality of light-emitting devices, wherein each of light-emitting devices includes a first electrode and a second electrode; and a plurality of auxiliary electrodes disposed in a same layer as the first electrode, wherein the auxiliary electrode is electrically connected to the auxiliary trace. When there are bright spots, the first electrode and the auxiliary electrode corresponding to the bright spots are melted by a laser irradiation, so that the first electrode and the auxiliary electrode are connected to eliminate an abnormality due to the bright spots.