The invention provides a multifunctional operation cabinet. The cabinet comprises a classification plate, a stop block, a sliding rail, an LED light, a touch switch, a baffle, a rail, a fixed base anda spring; the classification plate is installed on the lower end face of the sliding block, the stop block is installed on the upper end face of the classification plate, the sliding rail is arrangedon the upper side in an operation cabinet main body, the touch switch is arranged on the front side of the top of the operation cabinet main body, and the LED light is arranged on the upper side in the operation cabinet main body. Accordingly, the problem that an original operation cabinet is placed irregularly is solved, the baffle is arranged on the upper end face of the rail, the rail is arranged on the right side in the operation cabinet main body, the fixed base is arranged on the front end face of the baffle, and the spring is arranged on the annular side face of the fixed base; the problem that liquid medicine placed on the original operation cabinet is likely to shake is solved; the structure is reasonable, stack mounting is facilitated, and the storage effect is good.