The utility model relates to a lift glass door guide structure discloses an ability and has reduced the noise and can prevent that the glass door receives the lift glass door guide structure of wearing and tearing when the function. The both sides limit of lift glass door respectively is equipped with a guide bracket, last rotatable two bearings that are equipped with of guide bracket, and the side clamping of lift glass door is between two bearings, and the clearance between the bearing equals the thickness of glass door. Through set up the bearing on guide bracket, will go up and down glass door clamping between two bearings, make lift glass door drive the bearing in operation process and rotate, become rolling friction with the sliding friction of traditional plastics baffle, noise that the glass door that can effectively reduce to go up and down produced when going up and down goes up and down owing to be rolling friction between glass door and the bearing simultaneously, can not make lift glass door receive and draw a damage.