diff --git a/Assets/Animation/诊室外/旋转叶柄.playable b/Assets/Animation/诊室外/旋转叶柄.playable
index bc234d33e..f583ecde5 100644
--- a/Assets/Animation/诊室外/旋转叶柄.playable
+++ b/Assets/Animation/诊室外/旋转叶柄.playable
@@ -144,7 +144,7 @@ MonoBehaviour:
     m_Start: 0
     m_ClipIn: 0
     m_Asset: {fileID: -7282877348262261630}
-    m_Duration: 4.016666666666667
+    m_Duration: 4
     m_TimeScale: 1
     m_ParentTrack: {fileID: 6913286052231973111}
     m_EaseInDuration: 0
@@ -204,7 +204,7 @@ MonoBehaviour:
     m_ExposedParameterNames: []
     m_AnimationCurves: {fileID: 0}
     m_Recordable: 1
-    m_PostExtrapolationMode: 2
+    m_PostExtrapolationMode: 1
     m_PreExtrapolationMode: 1
     m_PostExtrapolationTime: Infinity
     m_PreExtrapolationTime: 0