In order to deal with the changeable communication satellite resource scheduling scenarios, a multi-objective communication satellite resource dynamic scheduling method is proposed. The disturbance factors causing dynamic scheduling are fully analyzed, and the related multi-objective dynamic scheduling model is established according to different disturbance factors, and the dynamic scheduling method of communication satellite resources based on improved NSGA-Ⅱ is used to solve the problem with the goal of scheduling income and reducing the change of initial tasks. The simulation results show that the method combines NSGA-Ⅱ with non-dominated sorting based on reference point, increases the diversity of the population, and provides more effective solutions.