The embodiment of the invention discloses a display panel and a display device. In the display panel, the base substrate includes a device setting area, a first non-display area, a display area and a second non-display area, the first non-display area surrounds the device setting area, and the display area surrounds the first non-display area; formed on the substrate A plurality of data lines on the substrate; the first metal layer, the second metal layer and the third metal layer formed on the base substrate, each data line includes a first wiring part, and the first wiring part is located on the second metal layer layer; part of the data lines passing through the first non-display area also includes a first jumper, and each first jumper is located in the third metal layer; or, each first jumper is located in the first metal layer or, part of the first bridging portion is located in the third metal layer, and part of the first bridging portion is located in the first metal layer, the above-mentioned display panel can make each size larger on the premise of ensuring a higher screen ratio of the display panel The device is installed and used normally.