diff --git a/Blazor.WebForm.Components.1.1.9.7.nupkg b/Blazor.WebForm.Components.1.1.9.7.nupkg
deleted file mode 100644
index 7d32597..0000000
Binary files a/Blazor.WebForm.Components.1.1.9.7.nupkg and /dev/null differ
diff --git a/Blazor.WebForm.Components.1.1.9.8.nupkg b/Blazor.WebForm.Components.1.1.9.8.nupkg
new file mode 100644
index 0000000..1f4151e
Binary files /dev/null and b/Blazor.WebForm.Components.1.1.9.8.nupkg differ
diff --git a/Blazor.WebForm.Components/Blazor.WebForm.Components.csproj b/Blazor.WebForm.Components/Blazor.WebForm.Components.csproj
index 1370abb..ec8e383 100644
--- a/Blazor.WebForm.Components/Blazor.WebForm.Components.csproj
+++ b/Blazor.WebForm.Components/Blazor.WebForm.Components.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>net5.0</TargetFramework>
     <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>Blazor.WebForm.Components.pfx</AssemblyOriginatorKeyFile>
-    <Version>1.1.9.7</Version>
+    <Version>1.1.9.8</Version>
     <RootNamespace>asp</RootNamespace>
     <Copyright>Jurio li</Copyright>
     <AssemblyName>Blazor.WebForm.Components</AssemblyName>
@@ -17,7 +17,7 @@
 
   <ItemGroup>
     <PackageReference Include="Applied" Version="1.2.1.6" />
-    <PackageReference Include="Blazor.WebForm.UI" Version="1.1.9.7" />
+    <PackageReference Include="Blazor.WebForm.UI" Version="1.1.9.8" />
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="5.0.9" />
   </ItemGroup>
 
diff --git a/Blazor.WebForm.Components/FreeDataSource.razor b/Blazor.WebForm.Components/FreeDataSource.razor
index ba1e16a..a62c231 100644
--- a/Blazor.WebForm.Components/FreeDataSource.razor
+++ b/Blazor.WebForm.Components/FreeDataSource.razor
@@ -8,9 +8,12 @@
 @code {
     private OnExecuteSorted _executeSorted;
     private OnExecuteUpdated _executeUpdated;
+    private OnExecuteUpdatedAsync _executeUpdatedAsync;
     private OnExecuteSelected _executeSelected;
     private OnExecuteDeleted _executeDeleted;
+    private OnExecuteDeletedAsync _executeDeletedAsync;
     private OnExecuteInserted _executeInserted;
+    private OnExecuteInsertedAsync _executeInsertedAsync;
 
     [Parameter]
     public bool AutoSort
@@ -93,6 +96,27 @@
         }
     }
 
+    [Parameter]
+    public OnExecuteUpdatedAsync OnExecuteUpdatedAsync
+    {
+        get
+        {
+            return _executeUpdatedAsync;
+        }
+        set
+        {
+            if (value != null)
+            {
+                this.Control.ExecuteUpdatedAsync += InvokeExecuteUpdatedAsync;
+            }
+            else
+            {
+                this.Control.ExecuteUpdatedAsync -= InvokeExecuteUpdatedAsync;
+            }
+            _executeUpdatedAsync = value;
+        }
+    }
+
     [Parameter]
     public EventHandler OnDataSourceChanged
     {
@@ -148,6 +172,27 @@
         }
     }
 
+    [Parameter]
+    public OnExecuteInsertedAsync OnExecuteInsertedAsync
+    {
+        get
+        {
+            return _executeInsertedAsync;
+        }
+        set
+        {
+            if (value != null)
+            {
+                this.Control.ExecuteInsertedAsync += InvokeExecuteInsertedAsync;
+            }
+            else
+            {
+                this.Control.ExecuteInsertedAsync -= InvokeExecuteInsertedAsync;
+            }
+            _executeInsertedAsync = value;
+        }
+    }
+
     [Parameter]
     public OnExecuteDeleted OnExecuteDeleted
     {
@@ -169,6 +214,27 @@
         }
     }
 
+    [Parameter]
+    public OnExecuteDeletedAsync OnExecuteDeletedAsync
+    {
+        get
+        {
+            return _executeDeletedAsync;
+        }
+        set
+        {
+            if (value != null)
+            {
+                this.Control.ExecuteDeletedAsync += InvokeExecuteDeletedAsync;
+            }
+            else
+            {
+                this.Control.ExecuteDeletedAsync -= InvokeExecuteDeletedAsync;
+            }
+            _executeDeletedAsync = value;
+        }
+    }
+
     private void InvokeExecuteSorted(object sender, ref IEnumerable enumerable, DataSourceSelectArguments arguments)
     {
         _executeSorted.Invoke(sender, ref enumerable, arguments);
@@ -179,6 +245,11 @@
         _executeUpdated.Invoke(sender, keys, values, oldValues);
     }
 
+    private Task InvokeExecuteUpdatedAsync(object sender, IDictionary keys, IDictionary values, IDictionary oldValues)
+    {
+        return _executeUpdatedAsync.Invoke(sender, keys, values, oldValues);
+    }
+
     private IEnumerable InvokeExecuteSelected(object sender)
     {
         return _executeSelected.Invoke(sender);
@@ -189,8 +260,18 @@
         _executeDeleted.Invoke(sender, keys, oldValues);
     }
 
+    private Task InvokeExecuteDeletedAsync(object sender, IDictionary keys, IDictionary oldValues)
+    {
+        return _executeDeletedAsync.Invoke(sender, keys, oldValues);
+    }
+
     private void InvokeExecuteInserted(object sender, IDictionary values)
     {
         _executeInserted.Invoke(sender, values);
     }
+
+    private Task InvokeExecuteInsertedAsync(object sender, IDictionary values)
+    {
+        return _executeInsertedAsync.Invoke(sender, values);
+    }
 }