diff --git a/Zframework/init.lua b/Zframework/init.lua
index 4f7a140f..a13c1fb5 100644
--- a/Zframework/init.lua
+++ b/Zframework/init.lua
@@ -191,27 +191,16 @@ end
 function love.keypressed(i)
 	mouseShow=false
 	if devMode then
-		if i=="1"then
-			print("profile start!")
-			PROFILE.start()
-		elseif i=="2"then
-			print("profile stop!")
-			PROFILE.stop()
-		elseif i=="3"then
-			print("profile report copied!")
-			love.system.setClipboardText(PROFILE.report())
-		elseif i=="4"then
-			print("profile resetted!")
-			PROFILE.reset()
-		elseif i=="f1"then
-			local r=rnd()<.5
-			love._setGammaCorrect(r)
-			LOG.print("GammaCorrect: "..(r and"on"or"off"),"warn")
+		if i=="f1"then
+			PROFILE.switch()
 		elseif i=="f2"then
 			LOG.print("System:"..SYSTEM.."["..jit.arch.."]")
 			LOG.print("luaVer:".._VERSION)
 			LOG.print("jitVer:"..jit.version)
 			LOG.print("jitVerNum:"..jit.version_num)
+			local r=rnd()<.5
+			love._setGammaCorrect(r)
+			LOG.print("GammaCorrect: "..(r and"on"or"off"),"warn")
 		elseif i=="f3"then
 			for _=1,8 do
 				local P=PLAYERS.alive[rnd(#PLAYERS.alive)]
@@ -220,7 +209,7 @@ function love.keypressed(i)
 					P:lose()
 				end
 			end
-		elseif i=="f4"then	LOG.copy()
+		elseif i=="f4"then	if not kb.isDown("lalt","ralt")then LOG.copy()end
 		elseif i=="f5"then	if love._openConsole then love._openConsole()end
 		elseif i=="f6"then	if WIDGET.sel then DBP(WIDGET.sel)end
 		elseif i=="f7"then	for k,v in next,_G do DBP(k,v)end
diff --git a/Zframework/profile.lua b/Zframework/profile.lua
index f08bbcd8..ca1bba63 100644
--- a/Zframework/profile.lua
+++ b/Zframework/profile.lua
@@ -166,6 +166,20 @@ function profile.report(n)
 	return '\n'..sz..row
 end
 
+local switch=false
+function profile.switch()
+	if switch then
+		profile.stop()
+		love.system.setClipboardText(PROFILE.report())
+		PROFILE.reset()
+		LOG.print("profile report copied!")
+	else
+		PROFILE.start()
+		LOG.print("profile start!")
+	end
+	switch=not switch
+end
+
 -- store all internal profiler functions
 for _, v in next,profile do
 	if type(v) == "function" then