diff --git a/Assets/Resources/AudioData/MusicSegment.bytes b/Assets/Resources/AudioData/MusicSegment.bytes
index b1767f8..a00a00c 100644
Binary files a/Assets/Resources/AudioData/MusicSegment.bytes and b/Assets/Resources/AudioData/MusicSegment.bytes differ
diff --git a/Assets/Resources/AudioData/MusicTransition.bytes b/Assets/Resources/AudioData/MusicTransition.bytes
index 3f1fb82..794109c 100644
Binary files a/Assets/Resources/AudioData/MusicTransition.bytes and b/Assets/Resources/AudioData/MusicTransition.bytes differ
diff --git a/Assets/Resources/Audios/music_game_loop.wav b/Assets/Resources/Audios/music_game_loop.wav
new file mode 100644
index 0000000..281b538
--- /dev/null
+++ b/Assets/Resources/Audios/music_game_loop.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4eb3f8abc9a4e6ffd82e4da84b9581d076d2538818b54bf4bd7104cd7e6318af
+size 11081544
diff --git a/Assets/Resources/Audios/music_home_other.wav.meta b/Assets/Resources/Audios/music_game_loop.wav.meta
similarity index 83%
rename from Assets/Resources/Audios/music_home_other.wav.meta
rename to Assets/Resources/Audios/music_game_loop.wav.meta
index fcc0e36..5fb423f 100644
--- a/Assets/Resources/Audios/music_home_other.wav.meta
+++ b/Assets/Resources/Audios/music_game_loop.wav.meta
@@ -1,17 +1,17 @@
 fileFormatVersion: 2
-guid: 6bb3e45fc3d534bf9ad4842eb3b2cfdd
+guid: c084ace48a6004923bb9d762a2a31908
 AudioImporter:
   externalObjects: {}
   serializedVersion: 7
   defaultSettings:
     serializedVersion: 2
-    loadType: 2
+    loadType: 0
     sampleRateSetting: 2
     sampleRateOverride: 44100
     compressionFormat: 1
     quality: 0.13
     conversionMode: 0
-    preloadAudioData: 1
+    preloadAudioData: 0
   platformSettingOverrides: {}
   forceToMono: 0
   normalize: 1
diff --git a/Assets/Resources/Audios/music_home_loop.wav b/Assets/Resources/Audios/music_home_loop.wav
new file mode 100644
index 0000000..2b07758
--- /dev/null
+++ b/Assets/Resources/Audios/music_home_loop.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a2cabcc5318b0f04d6386e9da27808b53685cb37a3756831433e26898c2b9f25
+size 11081544
diff --git a/Assets/Resources/Audios/music_home_loop.wav.meta b/Assets/Resources/Audios/music_home_loop.wav.meta
new file mode 100644
index 0000000..41aba6f
--- /dev/null
+++ b/Assets/Resources/Audios/music_home_loop.wav.meta
@@ -0,0 +1,23 @@
+fileFormatVersion: 2
+guid: 6f16847f355c146d4a93c6199bae1e22
+AudioImporter:
+  externalObjects: {}
+  serializedVersion: 7
+  defaultSettings:
+    serializedVersion: 2
+    loadType: 0
+    sampleRateSetting: 2
+    sampleRateOverride: 44100
+    compressionFormat: 1
+    quality: 0.13
+    conversionMode: 0
+    preloadAudioData: 0
+  platformSettingOverrides: {}
+  forceToMono: 0
+  normalize: 1
+  loadInBackground: 0
+  ambisonic: 0
+  3D: 1
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Resources/Audios/music_home_other.wav b/Assets/Resources/Audios/music_home_other.wav
deleted file mode 100644
index 7cb9825..0000000
--- a/Assets/Resources/Audios/music_home_other.wav
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e9bad374f269f62fbb656bc22601e3d398ea4746e851693e6a1d609d9955164e
-size 5277314
diff --git a/Assets/Scenes/SampleScene.unity b/Assets/Scenes/SampleScene.unity
index 81632fc..6cd4bf6 100644
--- a/Assets/Scenes/SampleScene.unity
+++ b/Assets/Scenes/SampleScene.unity
@@ -2827,7 +2827,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 5ce1f814dd5d46d48bc33c18ba11c44c, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  startWithMusic: 0
+  startWithMusic: 1
   logLevel: 0
 --- !u!4 &2093584671
 Transform:
diff --git a/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/ChannelFader.cs b/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/ChannelFader.cs
index 14b88aa..60260a2 100644
--- a/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/ChannelFader.cs
+++ b/Assets/Scripts/OCES/Audio/HandWritten/LongAudio/ChannelFader.cs
@@ -164,7 +164,7 @@ namespace OCES.Audio
                         continue;
 
                     src.volume = fromVolume;
-                    src.DOFade(0f, duration - elapsed).SetEase(Ease.Linear);
+                    src.DOFade(0f, duration - elapsed).SetEase(Ease.InSine); //TODO 支持读表
                 }
                 yield return null;
             }
@@ -203,7 +203,7 @@ namespace OCES.Audio
                     if (DOTween.IsTweening(src))
                         continue;
                     src.volume = 0f;
-                    src.DOFade(1f, duration - elapsed).SetEase(Ease.Linear);
+                    src.DOFade(1f, duration - elapsed).SetEase(Ease.OutSine); //TODO 支持读表
                 }
 
                 yield return null;