Abstract: A method for repairing a display panel includes the following steps. A display panel is provided. The display panel includes a substrate and a plurality of pixel units. The pixel units are disposed on the substrate, wherein each pixel unit includes at least one bonding pad, at least one light-emitting device and at least one first substitutive bonding pad. The bonding pad is disposed on the substrate. The light-emitting unit is disposed on the bonding pad and is electrically connected to the bonding pad. The first substitutive bonding pad is disposed on the substrate. A defect detecting process is performed to detect whether the light-emitting device of each pixel unit is defective or not. A repairing process is performed to form a first substitutive light-emitting device on the first substitutive bonding pad when a light-emitting device of a pixel unit is found defective.