diff --git a/Editor/HierarchyData.cs b/Editor/HierarchyData.cs
index 8d855b4..c7fda2c 100644
--- a/Editor/HierarchyData.cs
+++ b/Editor/HierarchyData.cs
@@ -1,4 +1,4 @@
-using UnityEditor;
+using UnityEditor;
 using UnityEngine;
 
 namespace Febucci.HierarchyData
@@ -11,6 +11,8 @@ public class HierarchyData : ScriptableObject
 
         public bool drawActivationToggle = true;
 
+        public bool drawScriptMark = true;
+
         #region Icons Data
 
         [System.Serializable]
@@ -137,4 +139,4 @@ private void OnValidate()
             HierarchyDrawer.Initialize();
         }
     }
-}
\ No newline at end of file
+}
diff --git a/Editor/HierarchyDrawer.cs b/Editor/HierarchyDrawer.cs
index efcfbb0..55a9982 100644
--- a/Editor/HierarchyDrawer.cs
+++ b/Editor/HierarchyDrawer.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using UnityEditor;
 using UnityEngine;
@@ -341,10 +341,10 @@ static void RetrieveDataFromScene()
             sceneGameObjects.Clear();
             iconsPositions.Clear();
 
-            var prefabStage = UnityEditor.Experimental.SceneManagement.PrefabStageUtility.GetCurrentPrefabStage();
+            var prefabStage = UnityEditor.SceneManagement.PrefabStageUtility.GetCurrentPrefabStage();
             if (prefabStage != null)
             {
-                var prefabContentsRoot = UnityEditor.Experimental.SceneManagement.PrefabStageUtility.GetCurrentPrefabStage().prefabContentsRoot;
+                var prefabContentsRoot = UnityEditor.SceneManagement.PrefabStageUtility.GetCurrentPrefabStage().prefabContentsRoot;
                 
                 AnalyzeGoWithChildren(
                     go: prefabContentsRoot,
@@ -629,6 +629,30 @@ static void DrawCore(int instanceID, Rect selectionRect)
 
             #endregion
 
+            #region DrawScriptMark
+            if (data.drawScriptMark)
+            {
+                void DrawQuad(Rect position, Color color)
+                {
+                    Texture2D texture = new Texture2D(1, 1);
+                    texture.SetPixel(0, 0, color);
+                    texture.Apply();
+                    GUI.skin.box.normal.background = texture;
+                    GUI.Box(position, GUIContent.none);
+                }
+
+                temp_iconsDrawedCount++;
+
+                go = EditorUtility.InstanceIDToObject(instanceID) as GameObject;
+                var comp = go.GetComponent<UnityEngine.MonoBehaviour>();
+                if (comp == null)
+                    return;
+
+                var r = new Rect(selectionRect.xMax - 16 * (temp_iconsDrawedCount + 1) - 2, selectionRect.yMin, 12, 12);
+                DrawQuad(r, Color.grey);
+            }
+            #endregion
+
             #region Drawing Icon
 
             if (data.icons.enabled)