To solve the problems in missile data acquisition and recording, such as difficulty in distinguishing the signature, unclear data source, the allograph and wrong signature, a digital verification scheme of missile data based on the sequential multiple digital signature technology is designed.Firstly, a sequential multiple digital signature method based on Schnorr digital signature algorithm is proposed, and its correctness and security are analyzed.Based on this, a digital verification scheme of missile data is designed according to the actual working conditions of the army.Finally, a digital verification system of missile data based on multiple digital signatures is designed, and a security analysis is carried out.The results show that this scheme can realize the digital verification of missile data and has high security and reliability.