A recoverable plugging device for treating the congenital heart disease is disclosed in the invention, and comprises a first umbrella-shaped net, a flow blocking pipe and a second umbrella-shaped net which are sequentially connected, a first plugging end is fixed to the middle of the outer side of the first umbrella-shaped net, and a second plugging end is fixed to the middle of the outer side of the second umbrella-shaped net; a connecting rod is arranged in the inner cavity of the first umbrella-shaped net and rotationally connected with the first plugging end, the other end of the connecting rod is detachably connected with a pushing rod, the diameter of the connecting rod is the same as that of the pushing rod, and the tail end of the pushing rod sequentially penetrates through the flow blocking pipe and the second plugging end; the outer side of the pushing rod is sleeved with a connecting tube, and one end of the connecting tube is detachably connected with the second plugging end; and a limiting piece is fixed to the end, away from the second umbrella-shaped net, of the second plugging end, a positioning groove is formed in the end, away from the first plugging end, of the connecting rod, and the limiting piece is matched with the positioning groove. The plugging device is stable in structure, good in locking effect and capable of being prevented from falling off; and the plugging device can be recycled under the condition that a thoracotomy operation is not carried out.