diff --git a/WelsonJS.Toolkit/WelsonJS.Launcher/ResourceServer.cs b/WelsonJS.Toolkit/WelsonJS.Launcher/ResourceServer.cs
index f349936..d972332 100644
--- a/WelsonJS.Toolkit/WelsonJS.Launcher/ResourceServer.cs
+++ b/WelsonJS.Toolkit/WelsonJS.Launcher/ResourceServer.cs
@@ -422,7 +422,7 @@ namespace WelsonJS.Launcher
             }
         }
 
-        private static async Task FetchBlobConfig()
+        private static async void FetchBlobConfig()
         {
             try
             {