diff --git a/src/UniTask/Assets/Plugins/UniTask/Runtime/UniTask.WhenEach.cs b/src/UniTask/Assets/Plugins/UniTask/Runtime/UniTask.WhenEach.cs
index 39acb34..a3f0923 100644
--- a/src/UniTask/Assets/Plugins/UniTask/Runtime/UniTask.WhenEach.cs
+++ b/src/UniTask/Assets/Plugins/UniTask/Runtime/UniTask.WhenEach.cs
@@ -39,7 +39,7 @@ namespace Cysharp.Threading.Tasks
         public WhenEachResult(Exception exception)
         {
             if (exception == null) throw new ArgumentNullException(nameof(exception));
-            this.Result = default!;
+            this.Result = default;
             this.Exception = exception;
         }
 
@@ -144,24 +144,24 @@ namespace Cysharp.Threading.Tasks
                 {
                     RunWhenEachTask(self, array[i], length).Forget();
                 }
+            }
 
-                static async UniTaskVoid RunWhenEachTask(Enumerator self, UniTask<T> task, int length)
+            static async UniTaskVoid RunWhenEachTask(Enumerator self, UniTask<T> task, int length)
+            {
+                try
                 {
-                    try
-                    {
-                        var result = await task;
-                        self.channel.Writer.TryWrite(new WhenEachResult<T>(result));
-                    }
-                    catch (Exception ex)
-                    {
-                        self.channel.Writer.TryWrite(new WhenEachResult<T>(ex));
-                    }
+                    var result = await task;
+                    self.channel.Writer.TryWrite(new WhenEachResult<T>(result));
+                }
+                catch (Exception ex)
+                {
+                    self.channel.Writer.TryWrite(new WhenEachResult<T>(ex));
+                }
 
-                    if (Interlocked.Increment(ref self.completeCount) == length)
-                    {
-                        self.state = WhenEachState.Completed;
-                        self.channel.Writer.TryComplete();
-                    }
+                if (Interlocked.Increment(ref self.completeCount) == length)
+                {
+                    self.state = WhenEachState.Completed;
+                    self.channel.Writer.TryComplete();
                 }
             }
 
diff --git a/src/UniTask/Assets/Scenes/SandboxMain.cs b/src/UniTask/Assets/Scenes/SandboxMain.cs
index ddd8e85..29a1c88 100644
--- a/src/UniTask/Assets/Scenes/SandboxMain.cs
+++ b/src/UniTask/Assets/Scenes/SandboxMain.cs
@@ -18,6 +18,7 @@ using UnityEngine.SceneManagement;
 using UnityEngine.Rendering;
 using System.IO;
 using System.Linq.Expressions;
+using UnityEngine.Events;
 
 
 
@@ -172,13 +173,14 @@ public class SandboxMain : MonoBehaviour
         // var foo = InstantiateAsync<SandboxMain>(this).ToUniTask();
 
 
-        
+
 
 
         // var tako = await foo;
 
-        
 
+        //UnityAction action;
+        
 
         return 10;
     }