Display module and display device

The invention provides a display module and a display device, and the display module comprises a display panel which comprises a light-emitting layer, a packaging layer and a touch cover plate layer which are sequentially stacked, and the display panel comprises a display area and a non-display area in an extension plane of the display panel; the transparent cover plate layer is arranged on the light emitting surface of the display panel; an optical adhesive layer; the first light resistance layer is arranged on the face, facing the optical adhesive layer, of the transparent cover plate layer, and the orthographic projection of the first light resistance layer on the transparent cover plate layer is located on the side, away from the display area, of the non-display area; the second photoresist layer is arranged between the packaging layer and the optical adhesive layer, and no gap exists between the orthographic projection of the second photoresist layer on the transparent cover plate layer and the orthograp