The invention relates to the technical field of study tools, in particular to a full-automatic study desk. The study desk comprises a desk body, a control system and an illuminating lamp; the desk body comprises a desk top, a fixing rack and two supporting legs, the control system is fixed onto the fixing rack, and a control panel is arranged on the fixing rack; the control system is connected with the control panel, the desk top comprises a first panel and a second panel, and the first panel and the second panel are arranged on the supporting legs through the fixing rack; height adjustment devices are arranged on the two supporting legs respectively, an angle adjustment device is arranged on the fixing rack, and the control system comprises a desk lamp control system, a lifting control system ad an angle control system; the control panel controls the desk lamp control system to achieve switching on and off of the illuminating lamp, and the control panel controls the height adjustmentdevices through the lifting control system to achieve rising and falling of the desk top; the control panel controls the angle adjustment device through the angle control system to achieve angle adjustment of the second panel. The full-automatic study desk is simple in structure, convenient to use, high in automation degree and low in required cost, and can meet users with different requirements.