diff --git a/Editor Windows/Elements/Styled Elements/Styled ObjectField/StyledAssetField.cs b/Editor Windows/Elements/Styled Elements/Styled ObjectField/StyledAssetField.cs
index f3ac6ca..7df4020 100644
--- a/Editor Windows/Elements/Styled Elements/Styled ObjectField/StyledAssetField.cs	
+++ b/Editor Windows/Elements/Styled Elements/Styled ObjectField/StyledAssetField.cs	
@@ -1,4 +1,4 @@
-#if UNITY_EDITOR
+#if UNITY_EDITOR && YNL_UTILITIES
 using UnityEditor;
 using UnityEngine;
 using UnityEngine.UIElements;
diff --git a/Editor Windows/Elements/Styled Elements/Styled ObjectField/StyledComponentField.cs b/Editor Windows/Elements/Styled Elements/Styled ObjectField/StyledComponentField.cs
index 4c97472..d0d96fc 100644
--- a/Editor Windows/Elements/Styled Elements/Styled ObjectField/StyledComponentField.cs	
+++ b/Editor Windows/Elements/Styled Elements/Styled ObjectField/StyledComponentField.cs	
@@ -1,4 +1,4 @@
-#if UNITY_EDITOR
+#if UNITY_EDITOR && YNL_UTILITIES
 using UnityEditor;
 using UnityEngine;
 using UnityEngine.UIElements;
diff --git a/package.json b/package.json
index 217f337..883638d 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
     "name": "com.yunasawa.ynl.editor",
     "displayName": "YNL - Editor",
-    "version": "1.4.8",
+    "version": "1.4.9",
     "unity": "2022.3",
     "description": "YNL - Editor provides you tools to help you on your developing progress.",
     "keywords": [