diff --git a/popcorn/Assets/MyGame/Resource/Animation/MaterialDirecting_Return.anim b/popcorn/Assets/MyGame/Resource/Animation/MaterialDirecting_Return.anim
index 9f2e3a22..b823267d 100644
--- a/popcorn/Assets/MyGame/Resource/Animation/MaterialDirecting_Return.anim
+++ b/popcorn/Assets/MyGame/Resource/Animation/MaterialDirecting_Return.anim
@@ -68,7 +68,7 @@ AnimationClip:
     m_Level: 0
     m_CycleOffset: 0
     m_HasAdditiveReferencePose: 0
-    m_LoopTime: 1
+    m_LoopTime: 0
     m_LoopBlend: 0
     m_LoopBlendOrientation: 0
     m_LoopBlendPositionY: 0
diff --git a/popcorn/Assets/MyGame/Resource/Animation/material_caramel.anim b/popcorn/Assets/MyGame/Resource/Animation/material_caramel.anim
index 41f897d5..2a914e92 100644
--- a/popcorn/Assets/MyGame/Resource/Animation/material_caramel.anim
+++ b/popcorn/Assets/MyGame/Resource/Animation/material_caramel.anim
@@ -952,7 +952,7 @@ AnimationClip:
     m_Level: 0
     m_CycleOffset: 0
     m_HasAdditiveReferencePose: 0
-    m_LoopTime: 1
+    m_LoopTime: 0
     m_LoopBlend: 0
     m_LoopBlendOrientation: 0
     m_LoopBlendPositionY: 0