A spacecraft’s reentry dynamics model is established， and a method for calculating the mass-to-drag ratio and lift-to-drag ratio of the reentry spacecraft is proposed based on the kinetic energy theorem. Aiming at the actual situation that the landing field system cannot obtain the lift control model of the reentry capsule， a reentry spacecraft track prediction algorithm based on maneuver trajectory correction is proposed. The algorithm is verified by measured data， and the results show that the algorithm significantly improves the prediction accuracy of the capsule’s skip entry landing point.