Paper document prevents system of falsifying

The utility model discloses a paper document prevents system of falsifying, include: two -dimensional code acquisition device and first judgement unit communication connection, first judgement unit and server communication connection, two -dimensional code acquisition device is used for generating the 2nd QR code figure piece with the paper document's who treats the verification the information offilling in to send the 2nd QR code figure piece for first judgement unit, wherein, treat that the paper document's of verification the information of filling in includes the one or more of user's essential information and the aspiration information of making a report on, first judgement unit is used for receiving the 2nd QR code figure piece to obtaining a QR code figure piece that corresponds the storage in following the server, comparing the 2nd a QR code figure piece and a QR code figure piece, obtain the comparative result, the judgement treats whether the paper document's of verificationthe information of fillin