diff --git a/plugins/Inventories/DaprActors/src/EasyAbp.EShop.Plugins.Inventories.DaprActors/EasyAbp/EShop/Plugins/Inventories/DaprActors/InventoryActor.cs b/plugins/Inventories/DaprActors/src/EasyAbp.EShop.Plugins.Inventories.DaprActors/EasyAbp/EShop/Plugins/Inventories/DaprActors/InventoryActor.cs
index b78c33f8..29f5555e 100644
--- a/plugins/Inventories/DaprActors/src/EasyAbp.EShop.Plugins.Inventories.DaprActors/EasyAbp/EShop/Plugins/Inventories/DaprActors/InventoryActor.cs
+++ b/plugins/Inventories/DaprActors/src/EasyAbp.EShop.Plugins.Inventories.DaprActors/EasyAbp/EShop/Plugins/Inventories/DaprActors/InventoryActor.cs
@@ -81,10 +81,10 @@ public class InventoryActor : Actor, IInventoryActor
         FlashSalesInventoryUpdated = false;
     }
 
-    protected virtual async Task SetInventoryStateAsync(InventoryStateModel state)
-    {
+    protected virtual async Task SetInventoryStateAsync(InventoryStateModel state) =>
         await StateManager.SetStateAsync(InventoryStateName, state);
-    }
+
+    protected override async Task OnDeactivateAsync() => await SetInventoryStateAsync(await GetInventoryStateAsync());
 
     protected virtual void InternalIncreaseInventory(InventoryStateModel stateModel, int quantity, bool decreaseSold)
     {
diff --git a/plugins/Inventories/OrleansGrains/src/EasyAbp.EShop.Plugins.Inventories.OrleansGrains/EasyAbp/EShop/Plugins/Inventories/OrleansGrains/InventoryGrain.cs b/plugins/Inventories/OrleansGrains/src/EasyAbp.EShop.Plugins.Inventories.OrleansGrains/EasyAbp/EShop/Plugins/Inventories/OrleansGrains/InventoryGrain.cs
index b17aadbc..1815bcb3 100644
--- a/plugins/Inventories/OrleansGrains/src/EasyAbp.EShop.Plugins.Inventories.OrleansGrains/EasyAbp/EShop/Plugins/Inventories/OrleansGrains/InventoryGrain.cs
+++ b/plugins/Inventories/OrleansGrains/src/EasyAbp.EShop.Plugins.Inventories.OrleansGrains/EasyAbp/EShop/Plugins/Inventories/OrleansGrains/InventoryGrain.cs
@@ -69,6 +69,8 @@ public class InventoryGrain : Grain<InventoryStateModel>, IInventoryGrain
         FlashSalesInventoryUpdated = false;
     }
 
+    public override Task OnDeactivateAsync() => WriteStateAsync();
+
     protected virtual void InternalIncreaseInventory(int quantity, bool decreaseSold)
     {
         if (quantity < 0)