diff --git a/Assets/Scenes/SampleScene.unity b/Assets/Scenes/SampleScene.unity
index 94808ed..2b1bf1c 100644
--- a/Assets/Scenes/SampleScene.unity
+++ b/Assets/Scenes/SampleScene.unity
@@ -157,6 +157,10 @@ PrefabInstance:
   m_Modification:
     m_TransformParent: {fileID: 0}
     m_Modifications:
+    - target: {fileID: 1599369357879094150, guid: f7f5d2b1228d13f4d9015073aced3e81, type: 3}
+      propertyPath: m_FirstSelected
+      value: 
+      objectReference: {fileID: 1492315807}
     - target: {fileID: 8365024801073869718, guid: f7f5d2b1228d13f4d9015073aced3e81, type: 3}
       propertyPath: m_Follow
       value: 
@@ -357,6 +361,11 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: aadb67b8f73573a44b31b015f38561ee, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+--- !u!1 &1492315807 stripped
+GameObject:
+  m_CorrespondingSourceObject: {fileID: 4394421821813469862, guid: 7671830e57aa4bd4cab63b8399c6f825, type: 3}
+  m_PrefabInstance: {fileID: 1896701250}
+  m_PrefabAsset: {fileID: 0}
 --- !u!1001 &1551362086
 PrefabInstance:
   m_ObjectHideFlags: 0