diff --git a/main.lua b/main.lua
index da59f533..04f6b3ea 100644
--- a/main.lua
+++ b/main.lua
@@ -318,10 +318,7 @@ do
 end
 
 --Apply system setting
-LANG.set(SETTING.lang)
-VK.setShape(SETTING.VKSkin)
-applyBlockSatur(SETTING.blockSatur)
-applyFieldSatur(SETTING.fieldSatur)
+applySettings()
 
 --Load replays
 for _,fileName in next,fs.getDirectoryItems('replay')do
diff --git a/parts/gametoolfunc.lua b/parts/gametoolfunc.lua
index 7ec2a564..aedfcfc8 100644
--- a/parts/gametoolfunc.lua
+++ b/parts/gametoolfunc.lua
@@ -12,6 +12,13 @@ local SETTING,GAME,SCR=SETTING,GAME,SCR
 
 
 --System
+function applySettings()
+	love.window.setFullscreen(SETTING.fullscreen)
+	LANG.set(SETTING.lang)
+	VK.setShape(SETTING.VKSkin)
+	applyBlockSatur(SETTING.blockSatur)
+	applyFieldSatur(SETTING.fieldSatur)
+end
 function switchFullscreen()
 	SETTING.fullscreen=not SETTING.fullscreen
 	love.window.setFullscreen(SETTING.fullscreen)
diff --git a/parts/net.lua b/parts/net.lua
index 12ca03ce..2fbfc339 100644
--- a/parts/net.lua
+++ b/parts/net.lua
@@ -262,6 +262,7 @@ function NET.loadSavedData(sections)
 		success=success and FILE.save(RANKS,'conf/unlock')
 
 		TABLE.update(NET.cloudData.SETTING,SETTING)
+		applySettings()
 		success=success and FILE.save(SETTING,'conf/settings')
 
 		TABLE.update(NET.cloudData.keyMap,keyMap)
diff --git a/parts/scenes/savedata.lua b/parts/scenes/savedata.lua
index f2e5c37c..979fc15d 100644
--- a/parts/scenes/savedata.lua
+++ b/parts/scenes/savedata.lua
@@ -55,6 +55,7 @@ scene.widgetList={
 			local D=parseCB()
 			if D then
 				TABLE.update(D,SETTING)
+				applySettings()
 				if FILE.save(SETTING,'conf/settings')then
 					MES.new('check',text.importSuccess)
 				end