diff --git a/UnityProject/Assets/Plugins/AsyncAwaitUtil/Source/Internal/SyncContextUtil.cs b/UnityProject/Assets/Plugins/AsyncAwaitUtil/Source/Internal/SyncContextUtil.cs
index 3d505a4..22bf8cd 100644
--- a/UnityProject/Assets/Plugins/AsyncAwaitUtil/Source/Internal/SyncContextUtil.cs
+++ b/UnityProject/Assets/Plugins/AsyncAwaitUtil/Source/Internal/SyncContextUtil.cs
@@ -6,10 +6,17 @@
 using System.Threading.Tasks;
 using UnityEngine;
 
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+
 namespace UnityAsyncAwaitUtil
 {
     public static class SyncContextUtil
     {
+#if UNITY_EDITOR
+        [InitializeOnLoadMethod()]
+#endif
         [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.BeforeSceneLoad)]
         static void Install()
         {