diff --git a/Assets/VersionFlow/Editor/PatchUploader/PatchUploaderUtility.cs b/Assets/VersionFlow/Editor/PatchUploader/PatchUploaderUtility.cs
index 841b6c4..95ee6ea 100644
--- a/Assets/VersionFlow/Editor/PatchUploader/PatchUploaderUtility.cs
+++ b/Assets/VersionFlow/Editor/PatchUploader/PatchUploaderUtility.cs
@@ -95,12 +95,12 @@ namespace VersionFlow.Editors
         {
             foreach (var guid in AssetDatabase.FindAssets("t:builderconfig", new string[] { "Assets" }))
             {
-                var type = AssetDatabase.GetMainAssetTypeFromGUID(new GUID(guid));
+                var path = AssetDatabase.GUIDToAssetPath(guid);
+                var type = AssetDatabase.GetMainAssetTypeAtPath(path);
                 if (type == null) continue;
                 if (type != typeof(BuilderConfig)) continue;
 
 
-                var path = AssetDatabase.GUIDToAssetPath(guid);
                 var builder = AssetDatabase.LoadAssetAtPath<BuilderConfig>(path);
                 return builder;
             }