diff --git a/ReactWithDotNet/ElementSerializer.cs b/ReactWithDotNet/ElementSerializer.cs
index ee55cb8a..48005190 100644
--- a/ReactWithDotNet/ElementSerializer.cs
+++ b/ReactWithDotNet/ElementSerializer.cs
@@ -404,12 +404,18 @@ propertyValue is Expression<Func<bool>>||
                 transformFunction = transformValueInClientAttribute?.TransformFunction
             };
 
-            var (success, handlerComponentUniqueIdentifier) = GetHandlerComponentUniqueIdentifierFromBindingExpression(context,propertyValueAsLambdaExpression);
+            var (success, handlerComponentUniqueIdentifier, handlerIsReactComponent) = GetHandlerComponentUniqueIdentifierFromBindingExpression(context,propertyValueAsLambdaExpression);
             if (!success)
             {
                 throw HandlerMethodShouldBelongToReactComponent(propertyInfo, propertyValueAsLambdaExpression.ToString());
             }
 
+            if (handlerIsReactComponent is false)
+            {
+                bindInfo.sourceIsState = true;
+                bindInfo.sourcePath    = new[]{nameof(FunctionalComponent.State.Scope)}.Concat(bindInfo.sourcePath).ToList();
+            }
+
             bindInfo.HandlerComponentUniqueIdentifier = handlerComponentUniqueIdentifier;
 
             var debounceTimeout = instance.GetType().GetProperty(propertyInfo.Name + "DebounceTimeout")?.GetValue(instance) as int?;
@@ -625,11 +631,17 @@ static async Task<object> GetPropertyValueOfHtmlElement(ElementSerializerContext
                 transformFunction = propertyDefinition.transformValueInClient
             };
 
-            var (success, handlerComponentUniqueIdentifier) = GetHandlerComponentUniqueIdentifierFromBindingExpression(context,propertyValueAsLambdaExpression);
+            var (success, handlerComponentUniqueIdentifier, handlerIsReactComponent) = GetHandlerComponentUniqueIdentifierFromBindingExpression(context,propertyValueAsLambdaExpression);
             if (!success)
             {
                 throw HandlerMethodShouldBelongToReactComponent(propertyDefinition.name, propertyValueAsLambdaExpression.ToString());
             }
+            
+            if (handlerIsReactComponent is false)
+            {
+                bindInfo.sourceIsState = true;
+                bindInfo.sourcePath    = new[]{nameof(FunctionalComponent.State.Scope)}.Concat(bindInfo.sourcePath).ToList();
+            }
 
             bindInfo.HandlerComponentUniqueIdentifier = handlerComponentUniqueIdentifier;
 
@@ -659,7 +671,7 @@ static async Task<object> GetPropertyValueOfHtmlElement(ElementSerializerContext
         return propertyValue;
     }
 
-    static (bool success, int value) GetHandlerComponentUniqueIdentifierFromBindingExpression(ElementSerializerContext context, LambdaExpression lambdaExpression)
+    static (bool success, int value, bool handlerIsReactComponent) GetHandlerComponentUniqueIdentifierFromBindingExpression(ElementSerializerContext context, LambdaExpression lambdaExpression)
     {
         var (success, targetValue) = GetTargetValueFromExpression(lambdaExpression);
         if (success)
@@ -668,7 +680,7 @@ static async Task<object> GetPropertyValueOfHtmlElement(ElementSerializerContext
 
             if (handlerComponentUniqueIdentifier.HasValue)
             {
-                return  (true, handlerComponentUniqueIdentifier.Value);
+                return  (true, handlerComponentUniqueIdentifier.Value, targetValue is ReactComponentBase);
             }
         }
 
diff --git a/ReactWithDotNet/FC.cs b/ReactWithDotNet/FC.cs
index 0a9e7606..918b2861 100644
--- a/ReactWithDotNet/FC.cs
+++ b/ReactWithDotNet/FC.cs
@@ -183,6 +183,8 @@ protected override Element render()
            {
                return new FlexColumn(WidthMaximized, HeightMaximized)
                {
+                   BindingSample(7),
+                   
                    AAAA(6),
                    AAAA(7),
                    AAAA(8),
@@ -198,6 +200,35 @@ Task OnClickHandler(MouseEvent e)
                return Task.CompletedTask;
            }
        }
+
+       static FC BindingSample(int start)
+       {
+           var count = start;
+           
+           var text = "label: "+ count;
+
+           return cmp =>
+           {
+               return new FlexColumn
+               {
+                   new input
+                   {
+                       valueBind = ()=>count,
+                   },
+                   new label{ text },
+                   new button(OnClick(OnClickHandler)){ "Update Count"}
+               };
+
+               Task OnClickHandler(MouseEvent e)
+               {
+                   text = "label: "+ count;
+                   
+                   return Task.CompletedTask;
+                       
+               }
+           };
+       }
+       
        static FC AAAA(int start)
        {