This paper，based on the analysis of the national defense science, technology and industry technical secret level for the record management system theory, make the related subject divided into "the army, enterprises, technical personnel"，using the game theory, the game relation between the three subjects, puts forward the corresponding theoretical assumptions. Building the dynamic game model among the technical personnel, enterprises and military, by the game equilibrium solution, it is concluded that the related influence factors and the effect of these factors. In order to improve technical personnel register put on record, corporate and military defense technology secret relative gains stable cooperation, provide the corresponding policy reference.