diff --git a/Assets/Prefabs/ChatSystem/prefab_ChatSystemUI.prefab b/Assets/Prefabs/ChatSystem/prefab_ChatSystemUI.prefab
index 7c6f597b49..2c4486ae11 100644
--- a/Assets/Prefabs/ChatSystem/prefab_ChatSystemUI.prefab
+++ b/Assets/Prefabs/ChatSystem/prefab_ChatSystemUI.prefab
@@ -235,14 +235,11 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   inputField: {fileID: 3037472824809581303}
   chatSystem: {fileID: 11400000, guid: 43f54723aa074c74e83e5be28975bee5, type: 2}
-  inputBarRoot: {fileID: 3282421669272709967}
-  keyboardBottomPadding: 0
-  followMobileKeyboard: 1
   typingPreview:
     typingPreviewRoot: {fileID: 4018402239503345071}
     typingPreviewText: {fileID: 5673195965320428126}
     typingPreviewRect: {fileID: 3282421669272709967}
-    previewVerticalOffset: 8
+    previewVerticalOffset: 100
   _spriteMap: {fileID: 11400000, guid: f634ecf63ca3d004f82af9b17c966fc9, type: 2}
   channelButtons:
   - channel: 0
@@ -2051,7 +2048,7 @@ RectTransform:
   m_AnchorMax: {x: 1, y: 0.5}
   m_AnchoredPosition: {x: 0, y: 0}
   m_SizeDelta: {x: 0, y: 100}
-  m_Pivot: {x: 0.5, y: 0.5}
+  m_Pivot: {x: 0.5, y: 1}
 --- !u!222 &1622721548801034628
 CanvasRenderer:
   m_ObjectHideFlags: 0