The utility model discloses an intelligent head-mounted VR eyesight improving training device which comprises a glasses frame on the head, the glasses frame is connected with a fixing head band, two brain wave detection devices are arranged on the fixing head band, and the brain wave detection devices are connected to a processing center. The near-to-eye optical display assembly is arranged at thenear-to-eye end of the glasses frame and is connected with the processing center through the video decoder; a binocular camera is arranged at a cover plate in front of the glasses frame and comprisesa left-eye camera and a right-eye camera, and the left-eye camera and the right-eye camera are both connected to a processing center. The intelligent head-mounted VR eyesight improving training device is light and stable to wear, small in size and free of pressure on the head, the distance between the two eyepieces is automatically changed through adjustment of the motor, the distance between theleft eyepiece and the right eyepiece and the distance between the left eyepiece and the right eyepiece and the eyes of a user can be automatically adjusted, and the intelligent head-mounted VR eyesight improving training device can be conveniently used by more people.