diff --git a/Zframework/background.lua b/Zframework/background.lua
index c9b865ba..c1256f27 100644
--- a/Zframework/background.lua
+++ b/Zframework/background.lua
@@ -1,23 +1,28 @@
-local BGlist={
+local BGs={
 	none={
 		draw=function()
 			love.graphics.clear(.15,.15,.15)
 		end
 	}
 }
+local BGlist={"none"}
 local BG={
 	cur="none",
 	default="none",
 	init=false,
 	resize=false,
 	update=NULL,
-	draw=BGlist.none.draw,
+	draw=BGs.none.draw,
 	event=false,
 	discard=NULL,
 }
 
 function BG.add(name,bg)
-	BGlist[name]=bg
+	BGs[name]=bg
+	BGlist[#BGlist+1]=name
+end
+function BG.getList()
+	return BGlist
 end
 function BG.send(...)
 	if BG.event then
@@ -34,7 +39,7 @@ function BG.set(background)
 	if background==BG.cur or not SETTING.bg then return end
 	BG.discard()
 	BG.cur=background
-	background=BGlist[background]
+	background=BGs[background]
 	if not background then
 		LOG.print("No BG called"..background,"warn")
 		return
diff --git a/parts/scenes/customGame.lua b/parts/scenes/customGame.lua
index 05ca48a4..4e76e477 100644
--- a/parts/scenes/customGame.lua
+++ b/parts/scenes/customGame.lua
@@ -153,12 +153,7 @@ scene.widgetList={
 	WIDGET.newSelector{name="fall",	x=410,	y=230,w=220,color="yellow",	list={0,1,2,3,4,5,6,7,8,10,15,20,30,60},									disp=WIDGET.lnk_CUSval("fall"),code=WIDGET.lnk_CUSsto("fall")},
 
 	--Else
-	WIDGET.newSelector{name="bg",
-		x=1070,	y=150,w=250,color="yellow",
-		list={"none","grey","glow","rgb","flink","wing","fan","badapple","welcome","aura","bg1","bg2","rainbow","rainbow2","tunnel","lightning","lightning2","matrix","space","snow"},
-		disp=WIDGET.lnk_CUSval("bg"),
-		code=function(i)CUSTOMENV.bg=i BG.set(i)end
-	},
+	WIDGET.newSelector{name="bg",	x=1070,	y=150,w=250,color="yellow",list=BG.getList(),disp=WIDGET.lnk_CUSval("bg"),		code=function(i)CUSTOMENV.bg=i BG.set(i)end},
 	WIDGET.newSelector{name="bgm",	x=1070,	y=230,w=250,color="yellow",	list=BGM.getList(),	disp=WIDGET.lnk_CUSval("bgm"),	code=function(i)CUSTOMENV.bgm=i BGM.play(i)end},
 
 	--Copy/Paste/Start