In order to make full use of the output of the distributed generator, and to seek the optimal scheme of the fault restoration of distribution network. Considering the uncertainty of the output of distributed generator, this paper establishes a chance constrained model of photovoltaic generator and wind power generator. The NSGA-II algorithm is used for multi-objective optimization control, and a dynamic fault restoration schemes of the grid is proposed. Finally, simulation is carried out in the modified IEEE33 bus system. The simulation results show that the decision making of failure recovery should be made by considering the effects of loss of load and active power loss.