The utility model provides an electronic sliding plug door with a follow-up pedal. The electronic sliding plug door comprises a door plate, an electric driving system and a follow-up pedal device, wherein a door frame is arranged on the outer side of the door plate; a follow-up pedal device is arranged at the bottom of the door plate; the electric driving system comprises a driving mechanism, a locking system and a composite connecting rod system; the driving mechanism comprises a guide track device and a sliding device; the sliding device comprises a transverse sliding device and a longitudinal sliding locking device; a first driving arm is arranged between the guide track device and the locking device; the locking system comprises a driven crank sliding block locking device, a latch hook device and a limiting device; clamping grooves in match with the latch hook device are formed in two sides of the door plate; the limiting device is positioned in the left lower corner of the door plate; the composite connecting rod system is connected with the longitudinal sliding locking device, the driven crank sliding block locking device, the latch hook device and the driven pedal device. The electronic sliding plug door is reasonable in design, compact in structure, good in sealing property, safe, reliable, and simple in structure as no extra power source is needed for the driven pedal.