In order to correct high-speed rotation of two-dimensional trajectory correction projectile and realize two-dimensional correction at low cost, according to two-dimensional trajectory correction principle and anti-rotation technique, high-speed rotating projectile was fixed with two fixed canards in warhead. In order to research anti-rotation ability of canards, the two-dimensional trajectory correction projectile model was established. Different projectile flight speed, attack angle, rudder angle were included in dynamics and kinematics simulation, and rotation moment in the whole trajectory was calculated. The results indicate that the fixed canards can satisfy modified anti-rotation requirements of high-speed rotary missile. The results offer reference for further research of 2D trajectory correction.