The use of new energy power reduces the operating cost of the power grid. The optimal dispatching of active distribution network is proposed considering source-load uncertainty and source-load-storage coordination. Firstly, a multi-scenario optimal scheduling model of active distribution network considering source-charge-storage coordination is established in this paper. Secondly, fully considering the source load storage coordination reduces the operating cost of the distribution network and the fluctuation degree of the output of adjustable resources. Thirdly, the multi-scenario optimization is considered as the two-sided uncertainty of the source load. Finally, numerical examples show that the proposed algorithm outperforms existing algorithms in source-load-storage coordination.