Abstract: Discusses the interregional control of power distribution during peak loading. An expression of nonlinear explicit function of dissatisfiability is given through analyzing the influencing factors on the dissatisfiability in peak load shifting to control power distribution. Based on the nonlinear multi-objective theory and group decision-making theory, a relevant model is developed for peak load shifting to control power distribution. Then, an interactive multi-objective weighted solution is presented, and the restrained nonlinear planning model is transformed into the model without restraint. Steps of the solution are shown in detail with an example, and the result is satisfactory.