A liquid crystal touch panel including an array and a color filter substrate disposed oppositely, wherein, on the array substrate, a common electrode layer and a planarization layer are disposed sequentially; the common electrode layer is divided into multiple self-capacitance electrodes; on the planarization layer, multiple electrode leads are provided; an insulation protective layer covers on the multiple electrode leads; between the array substrate and the color filter substrate, a main and an auxiliary post spacer having a same height are provided; first terminals of the main and the auxiliary post spacer are connected with the color filter substrate; a second terminal of the main post spacer abuts on the insulation protective layer, and right opposite to the electrode lead; a second terminal of the auxiliary post space is floating above the insulation protective layer and right opposite to a region without the electrode lead.