diff --git a/03-UnrealEngine/Gameplay/GAS/GAS Ability输入绑定.md b/03-UnrealEngine/Gameplay/GAS/GAS Ability输入绑定.md
index 7931e64..ee7c80c 100644
--- a/03-UnrealEngine/Gameplay/GAS/GAS Ability输入绑定.md	
+++ b/03-UnrealEngine/Gameplay/GAS/GAS Ability输入绑定.md	
@@ -108,4 +108,16 @@ void UGSAbilitySystemComponent::AbilityLocalInputPressed(int32 InputID)
 ```
 
 # SDHGame
-李兄是在状态机每个节点的StateBegin()中调用CreateDynamicSkillInputActionMappingContext()进行动态绑定的。
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+李兄是在状态机每个节点的StateBegin()中调用CreateDynamicSkillInputActionMappingContext()进行动态绑定的。FSDHSkillInputActionBinding里包含FEnhancedActionKeyMapping相关数据。
+```c++
+void USDHSMStateIns::OutputActionKeyMapping(TArray<FEnhancedActionKeyMapping>& OutBindings, const TArray<FSDHSkillInputActionBinding>& InputSkillBinding)  
+{  
+    for (int32 i = 0; i < InputSkillBinding.Num(); i++)  
+    {       
+	   FEnhancedActionKeyMapping NewMapping;  
+       NewMapping.Key = InputSkillBinding[i].Key;  
+       NewMapping.Action = InputSkillBinding[i].Action;  
+       OutBindings.Add(MoveTemp(NewMapping));  
+    }
+}
+```
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