diff --git a/meng_yao/Assets/Scenes/main_scene.unity b/meng_yao/Assets/Scenes/main_scene.unity
index c7de9569..9e3d14ff 100644
--- a/meng_yao/Assets/Scenes/main_scene.unity
+++ b/meng_yao/Assets/Scenes/main_scene.unity
@@ -2189,7 +2189,7 @@ MonoBehaviour:
       m_Calls: []
   m_Sprite: {fileID: 21300000, guid: 0ee6e5887394be3409f348f580d41a10, type: 3}
   m_Type: 0
-  m_PreserveAspect: 0
+  m_PreserveAspect: 1
   m_FillCenter: 1
   m_FillMethod: 4
   m_FillAmount: 1
@@ -6341,7 +6341,7 @@ MonoBehaviour:
       m_Calls: []
   m_Sprite: {fileID: 21300000, guid: 0ee6e5887394be3409f348f580d41a10, type: 3}
   m_Type: 0
-  m_PreserveAspect: 0
+  m_PreserveAspect: 1
   m_FillCenter: 1
   m_FillMethod: 4
   m_FillAmount: 1
@@ -11693,7 +11693,7 @@ MonoBehaviour:
       m_Calls: []
   m_Sprite: {fileID: 21300000, guid: 0ee6e5887394be3409f348f580d41a10, type: 3}
   m_Type: 0
-  m_PreserveAspect: 0
+  m_PreserveAspect: 1
   m_FillCenter: 1
   m_FillMethod: 4
   m_FillAmount: 1