diff --git a/Runtime/Network/NetworkManager.cs b/Runtime/Network/NetworkManager.cs
index 8bfca4d..1094088 100644
--- a/Runtime/Network/NetworkManager.cs
+++ b/Runtime/Network/NetworkManager.cs
@@ -38,7 +38,7 @@ namespace AlicizaX.Network.Runtime
                 allAssemblies[i] = assemblies[i];
             }
 
-            allAssemblies[assemblies.Length - 1] = typeof(NetworkManager).Assembly;
+            allAssemblies[allAssemblies.Length - 1] = typeof(NetworkManager).Assembly;
 
             await Fantasy.Platform.Unity.Entry.Initialize(allAssemblies);
             _scene = await Scene.Create(SceneRuntimeType.MainThread);