diff --git a/main.lua b/main.lua
index 89f1ff84..209354b1 100644
--- a/main.lua
+++ b/main.lua
@@ -30,7 +30,7 @@ SAVEDIR=fs.getSaveDirectory()
 
 --Global Vars & Settings
 SFXPACKS={'chiptune'}
-VOCPACKS={'miya','mono','xiaoya','miku'}
+VOCPACKS={'miya',--[['mono',]]'xiaoya','miku'}
 FIRSTLAUNCH=false
 DAILYLAUNCH=false
 
@@ -479,6 +479,9 @@ do
         SETTING.dascut=SETTING.dascut+1
         needSave=true
     end
+    if SETTING.vocPack=='mono'then
+        SETTING.vocPack='miya'
+    end
     if RANKS.stack_e then
         RANKS.stack_e=nil
         RANKS.stack_h=nil