diff --git a/main.lua b/main.lua
index 3793b7ba..972d3cc5 100644
--- a/main.lua
+++ b/main.lua
@@ -247,7 +247,7 @@ VOC.init{
     'perfect_clear','half_clear',
     'win','lose','bye',
     'test','happy','doubt',
-    'welcome_voc',
+    'welcome',
 }
 
 --Initialize language lib
diff --git a/media/effect/chiptune/welcome_sfx.ogg b/media/effect/chiptune/welcome.ogg
similarity index 100%
rename from media/effect/chiptune/welcome_sfx.ogg
rename to media/effect/chiptune/welcome.ogg
diff --git a/media/vocal/miya/welcome_voc.ogg b/media/vocal/miya/welcome.ogg
similarity index 100%
rename from media/vocal/miya/welcome_voc.ogg
rename to media/vocal/miya/welcome.ogg
diff --git a/media/vocal/mono/welcome_voc_1.ogg b/media/vocal/mono/welcome_1.ogg
similarity index 100%
rename from media/vocal/mono/welcome_voc_1.ogg
rename to media/vocal/mono/welcome_1.ogg
diff --git a/media/vocal/mono/welcome_voc_2.ogg b/media/vocal/mono/welcome_2.ogg
similarity index 100%
rename from media/vocal/mono/welcome_voc_2.ogg
rename to media/vocal/mono/welcome_2.ogg
diff --git a/media/vocal/mono/welcome_voc_3.ogg b/media/vocal/mono/welcome_3.ogg
similarity index 100%
rename from media/vocal/mono/welcome_voc_3.ogg
rename to media/vocal/mono/welcome_3.ogg
diff --git a/media/vocal/xiaoya/welcome_voc_1.ogg b/media/vocal/xiaoya/welcome_1.ogg
similarity index 100%
rename from media/vocal/xiaoya/welcome_voc_1.ogg
rename to media/vocal/xiaoya/welcome_1.ogg
diff --git a/media/vocal/xiaoya/welcome_voc_2.ogg b/media/vocal/xiaoya/welcome_2.ogg
similarity index 100%
rename from media/vocal/xiaoya/welcome_voc_2.ogg
rename to media/vocal/xiaoya/welcome_2.ogg
diff --git a/media/vocal/xiaoya/welcome_voc_3.ogg b/media/vocal/xiaoya/welcome_3.ogg
similarity index 100%
rename from media/vocal/xiaoya/welcome_voc_3.ogg
rename to media/vocal/xiaoya/welcome_3.ogg
diff --git a/parts/scenes/load.lua b/parts/scenes/load.lua
index 389bbff7..b8426bf6 100644
--- a/parts/scenes/load.lua
+++ b/parts/scenes/load.lua
@@ -126,8 +126,8 @@ local loadingThread=coroutine.wrap(function()
     NET.wsconn_app()
 
     SFX.play('enter',.8)
-    SFX.play('welcome_sfx')
-    VOC.play('welcome_voc')
+    SFX.play('welcome')
+    VOC.play('welcome')
     THEME.fresh()
     LOADED=true
     return'finish'