diff --git a/main.lua b/main.lua
index 41cfa7ad..b252532c 100644
--- a/main.lua
+++ b/main.lua
@@ -116,34 +116,34 @@ if fs.getInfo("tech_ultimate.dat")then fs.remove("tech_ultimate.dat")end
 if fs.getInfo("tech_ultimate+.dat")then fs.remove("tech_ultimate+.dat")end
 
 --Update modeRanks
-R=modeRanks
-for k,v in next,R do
-	if type(k)=="number"then
-		local save=v
-		if not R[Modes[k].name]then
-			R[Modes[k].name]=v
+do
+	local R=modeRanks
+	for k,v in next,R do
+		if type(k)=="number"then
+			if Modes[k]and not R[Modes[k].name]then
+				R[Modes[k].name]=v
+			end
+			R[k]=nil
 		end
-		R[k]=nil
 	end
-end
-if R.master_adavnce then
-	R.master_advance,R.master_adavnce=R.master_adavnce
-end
-if not text.modes[stat.lastPlay]then
-	stat.lastPlay="sprint_10"
-end
+	if R.master_adavnce then
+		R.master_advance,R.master_adavnce=R.master_adavnce
+	end
+	if not text.modes[stat.lastPlay]then
+		stat.lastPlay="sprint_10"
+	end
 
---Update data file
-S=stat
-if type(setting.spawn)~="number"then
-	setting.spawn=0
-end
-if S.version~=gameVersion then
-	S.version=gameVersion
-	newVersionLaunch=true
+	--Update data file
+	local S=stat
+	if type(setting.spawn)~="number"then
+		setting.spawn=0
+	end
+	if S.version~=gameVersion then
+		S.version=gameVersion
+		newVersionLaunch=true
 
-	fs.remove("sprintPenta.dat")
-	fs.remove("master_adavnce.dat")
-	fs.remove("master_beginner.dat")
-end
-R,S=nil
\ No newline at end of file
+		fs.remove("sprintPenta.dat")
+		fs.remove("master_adavnce.dat")
+		fs.remove("master_beginner.dat")
+	end
+end
\ No newline at end of file
diff --git a/parts/updateLog.lua b/parts/updateLog.lua
index 5d0493f5..44cb2323 100644
--- a/parts/updateLog.lua
+++ b/parts/updateLog.lua
@@ -26,7 +26,7 @@ Future outlook:
 		New modes:
 				PUYO
 				game tutorial
-				finesse tutorial/exam(3next, 1pt/mino, drop to score)
+				finesse tutorial/exam (3next, 1pt/mino, drop to score)
 				easy finesse (only revert current)
 				game Abbr. test
 				backfire
@@ -60,7 +60,7 @@ Future outlook:
 				better drop FX
 				60+ fps supporting
 				in-game document
-				game recording
+				save recordings
 				full-key control
 				drag control for mobile device
 				new widgets (joystick etc.)
@@ -80,18 +80,19 @@ Future outlook:
 				增加无尽挖掘连挖提示,挖完后下一波立即升起
 				new English translation by @MattMayuga#8789
 				修改100/400/1000L的评级要求
-				支持加载部分老版本存档
 				软件锁界面出现时机调整,按钮位置调整
 				调整混战模式倍率影响边框颜色的范围
+				软件锁也可显示tip
 		代码:
 				重命名大多数背景
-				重构createXxxFX函数
+				重构create___FX函数
 		修复:
-				几个设置大标题样式统一
+				加载部分老版本存档报错
+				几个设置大标题样式不统一
 				有消行延迟+出块等待时连续硬降出现神秘现象
 				垃圾行上涨不刷新ghost
-				粘贴序列bug
-				可以用键盘复制粘贴序列
+				粘贴序列后光标位置错误
+				不能用键盘复制粘贴序列
 				每次启动游戏ai是一样的块序
 
 0.10.4: 漏洞修复 Bug Fix