diff --git a/docs/plugins/inventories/dapr-actors/README.md b/docs/plugins/inventories/dapr-actors/README.md
index 3fa9e58b..ef24e465 100644
--- a/docs/plugins/inventories/dapr-actors/README.md
+++ b/docs/plugins/inventories/dapr-actors/README.md
@@ -17,6 +17,8 @@ EShop product-inventory implementation of [Dapr Actors](https://docs.dapr.io/dev
 
 2. Add `DependsOn(typeof(EShopXxxModule))` attribute to configure the module dependencies. ([see how](https://github.com/EasyAbp/EasyAbpGuide/blob/master/docs/How-To.md#add-module-dependencies))
 
+3. Configure a state store for the inventory actor. ([see how](https://docs.dapr.io/reference/api/state_api/#configuring-state-store-for-actors))
+
 ## Usage
 
 1. Configure the DaprActors inventory provider as default.
@@ -35,4 +37,4 @@ EShop product-inventory implementation of [Dapr Actors](https://docs.dapr.io/dev
    ```
    > Better to use `DaprActorsProductInventoryProvider.DaprActorsProductInventoryProviderName` instead of `"DaprActors"` as the provider name.
 
-2. Create a product and set `InventoryProviderName` to `DaprActors`. Then the product is specified to use the Dapr Actors inventory provider. 
\ No newline at end of file
+2. Create a product and set `InventoryProviderName` to `DaprActors`. Then the product is specified to use the Dapr Actors inventory provider.