Financial auditing system based on multi-terminal interaction

The invention discloses a financial auditing system based on multi-terminal interaction, which comprises a financial handheld terminal and a financial auditing computer terminal which are connected through a network, and is characterized in that the financial handheld terminal is used for converting a paper invoice into an electronic reimbursement voucher and auditing the validity of the electronic reimbursement voucher; the financial handheld terminal sends a request to the financial auditing computer terminal after the auditing is passed, the financial handheld terminal encrypts the electronic reimbursement voucher through URL encryption and sends the electronic reimbursement voucher to the financial auditing computer terminal after the request is passed, and the financial auditing computer terminal obtains the electronic reimbursement voucher after analysis and stores the electronic reimbursement voucher in a local database; and opening the address by using a browser at the computer end to obtain the elect