In　order　to　deal　with　the　voltage　fluctuation　caused　by　the　high　penetration　of　photovoltaics　(PV)　and　realize　the　coordinated　control　of　various　voltage　regulating　devices　in　the　distribution　network,　a　two-stage　voltage　coordinated　control　strategy　is　proposed.　In　the　day-ahead　stage,　stochastic　optimization　based　scheduling　strategy　for　OLTC　and　CB　is　proposed　to　adapt　to　the　uncertainty　of　PV　generation　and　load.　In　the　real　time　stage,　voltage　is　managed　by　PV　inverters　and　distributed　energy　storages　(DESS).　Considering　the　decentralized　location　of　PV　inverters　and　DESS,　a　control　method　based　on　partition　is　proposed　to　reduce　the　communication　and　computational　cost.　and　a　partitioning　strategy　based　on　Gray　Wolf　Optimization-Affinity　Propagation　algorithm　(GWO-AP)　is　proposed　to　search　for　subareas　with　the　best　structural　and　power　margin.　Finally,　the　proposed　strategy　is　verified　in　the　IEEE33　bus　system.　©　2023　IEEE.