diff --git a/popcorn/Assets/MyGame/Prefabs/TutorialObjectMask.prefab b/popcorn/Assets/MyGame/Prefabs/TutorialObjectMask.prefab
index 9935ded6..12ad9764 100644
--- a/popcorn/Assets/MyGame/Prefabs/TutorialObjectMask.prefab
+++ b/popcorn/Assets/MyGame/Prefabs/TutorialObjectMask.prefab
@@ -13,7 +13,9 @@ GameObject:
   - component: {fileID: 4293843006989820482}
   - component: {fileID: 4293843006989820481}
   - component: {fileID: 5131953687285211373}
-  m_Layer: 0
+  - component: {fileID: 1057350325820014940}
+  - component: {fileID: 635585246087733349}
+  m_Layer: 5
   m_Name: TutorialObjectMask
   m_TagString: Untagged
   m_Icon: {fileID: 0}
@@ -106,6 +108,44 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   unmask: {fileID: 4293843007976718248}
   unMaskImage: {fileID: 4293843007976718250}
+--- !u!223 &1057350325820014940
+Canvas:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 4293843006989820543}
+  m_Enabled: 1
+  serializedVersion: 3
+  m_RenderMode: 2
+  m_Camera: {fileID: 0}
+  m_PlaneDistance: 100
+  m_PixelPerfect: 0
+  m_ReceivesEvents: 1
+  m_OverrideSorting: 1
+  m_OverridePixelPerfect: 0
+  m_SortingBucketNormalizedSize: 0
+  m_AdditionalShaderChannelsFlag: 0
+  m_SortingLayerID: 0
+  m_SortingOrder: 500
+  m_TargetDisplay: 0
+--- !u!114 &635585246087733349
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 4293843006989820543}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: dc42784cf147c0c48a680349fa168899, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_IgnoreReversedGraphics: 1
+  m_BlockingObjects: 0
+  m_BlockingMask:
+    serializedVersion: 2
+    m_Bits: 4294967295
 --- !u!1 &4293843007207798141
 GameObject:
   m_ObjectHideFlags: 0
@@ -118,7 +158,7 @@ GameObject:
   - component: {fileID: 4293843007207798081}
   - component: {fileID: 4293843007207798080}
   - component: {fileID: 4293843007207798143}
-  m_Layer: 0
+  m_Layer: 5
   m_Name: Bg
   m_TagString: Untagged
   m_Icon: {fileID: 0}
@@ -206,7 +246,7 @@ GameObject:
   - component: {fileID: 4293843007976718251}
   - component: {fileID: 4293843007976718250}
   - component: {fileID: 4293843007976718248}
-  m_Layer: 0
+  m_Layer: 5
   m_Name: Target
   m_TagString: Untagged
   m_Icon: {fileID: 0}