linter查出的几个小问题

modes/blind_hard.lua

@@ -4,7 +4,7 @@ return{
 	color=color.magenta,
 	env={
 		drop=15,lock=45,
-		fall=10,lock=60,
+		fall=10,
 		center=false,
 		visible="none",
 		dropPiece=PLY.reach_winCheck,

modes/blind_normal.lua

@@ -7,7 +7,6 @@ return{
 		freshLimit=10,
 		visible="fast",
 		dropPiece=PLY.reach_winCheck,
-		freshLimit=10,
 		target=200,
 		bg="glow",bgm="reason",
 	},

modes/marathon_normal.lua

@@ -17,7 +17,6 @@ return{
 	color=color.green,
 	env={
 		noFly=true,
-		minsdarr=1,
 		wait=8,fall=20,
 		target=10,dropPiece=check_LVup,
 		mindas=7,minarr=1,minsdarr=1,