diff --git a/Editor/Installer/InstallerController.cs b/Editor/Installer/InstallerController.cs
index c44186f..1118994 100644
--- a/Editor/Installer/InstallerController.cs
+++ b/Editor/Installer/InstallerController.cs
@@ -175,6 +175,7 @@ namespace HybridCLR.Editor.Installer
         {
             InstalledLibil2cppVersion = PackageVersion;
             File.WriteAllText(LocalVersionFile, PackageVersion, Encoding.UTF8);
+            Debug.Log($"Write installed version:'{PackageVersion}' to {LocalVersionFile}");
         }
 
         public void InstallDefaultHybridCLR()