The present application provides a touch display panel, which includes: a display panel; and a touch component, wherein the touch component has a first area and a second area corresponding to the display area, and the touch component includes: a plurality of first touch electrode lines disposed in the first area; a plurality of touch electrodes disposed in the second area; and a plurality of second touch electrode lines disposed in the second area, and the second touch electrode lines are connected between the first touch electrode lines and the touch electrodes.