diff --git a/Editor/Installer/InstallerController.cs b/Editor/Installer/InstallerController.cs
index 2bcac40..2a119f0 100644
--- a/Editor/Installer/InstallerController.cs
+++ b/Editor/Installer/InstallerController.cs
@@ -181,7 +181,7 @@ namespace HybridCLR.Editor.Installer
                 Il2CppInstallDirectory = $"{curAppInstallPath}/Contents/il2cpp";
                 return;
             }
-            string unityHubRootDir = Directory.GetParent(curAppInstallPath).Parent.Parent.ToString();
+            string unityHubRootDir = Directory.GetParent(curAppInstallPath).Parent.ToString();
             foreach (var unityInstallDir in Directory.GetDirectories(unityHubRootDir, "*", SearchOption.TopDirectoryOnly))
             {
                 Debug.Log("nity install dir:" + unityInstallDir);
diff --git a/package.json b/package.json
index c5c7fff..55fedfa 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.focus-creative-games.hybridclr_unity",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "displayName": "HybridCLR",
   "description": "Unity package for HybridCLR. It includes editor and runtime scripts and assets for HybridCLR",
   "category": "Runtime",