The invention discloses an intelligent book arrangement robot and an arrangement method thereof. The intelligent book arrangement robot is characterized by comprising a central control unit, a RFID reader/writer, a RFID electronic label, an image identifying module, a book arrangement module, a wireless communication module, a moving module, a detecting module, a human-computer interaction module and a power supply module. The central control unit is connected with the RFID reader/writer, the image identifying module, the book arrangement module, the wireless communication module, the moving module, the detecting module, the human-computer interaction module and the power supply module. The power supply module is connected with the central control unit, the RFID reader/writer, the image identifying module, the book arrangement module, the wireless communication module, the moving module, the detecting module and the human-computer interaction module. The intelligent book arrangement robot and the arrangement method thereof realize full-automatic and intelligent arrangement of books returned by readers, improve the book arrangement accuracy and efficiency, and simplify the work of book administrators.