The application and research progress of laser micro-machining in micro-texture technology are described,in the paper.The common micro pits texture,micro groove texture and special texture are discussed and the effect of texture parameters on lubrication and wear reduction is analyzed.The effects of pit diameter,depth,area occupancy and their synergistic effects on the textural effect of micro-pit texture are emphatically expounded,and the selection of optimum area occupancy is analyzed in detail.The influence of micro-groove texture on the micro-texture effect in cross-section configuration,depth and groove direction is emphatically expounded,and the synergistic effect of multi-parameters is contrasted horizontally.The characteristics,advantages and disadvantages of two special textures are emphasized.On this basis,the research direction of micro-texture technology and the impetus of laser and computer-aided technology to micro-texture technology are further pointed out.The possibility of combining laser shock hardening technology with micro-texture technology is discussed.Finally,the development direction of laser intervention in special texture is prospected.