diff --git a/public/src/js/game.js b/public/src/js/game.js
index 3b038a1..60c02da 100644
--- a/public/src/js/game.js
+++ b/public/src/js/game.js
@@ -31,7 +31,6 @@ class Game{
 		this.branchNames = ["normal", "advanced", "master"]
 		this.resetSection()
 		this.gameLagSync = !this.controller.touchEnabled && !(/Firefox/.test(navigator.userAgent))
-		this.lastPressedKeys = [false, false, false, false]
 		
 		assets.songs.forEach(song => {
 			if(song.id == selectedSong.folder){
@@ -105,7 +104,9 @@ class Game{
 						circle.beatMSCopied = true
 					}
 				}
-				if(ms > endTime){
+				if(circle.daiFailed && (ms >= circle.daiFailed.ms + this.rules.daiLeniency || ms > endTime)){
+					this.checkScore(circle, circle.daiFailed.check)
+				}else if(ms > endTime){
 					if(!this.controller.autoPlayEnabled){
 						if(drumrollNotes){
 							if(circle.section && circle.timesHit === 0){
@@ -265,11 +266,6 @@ class Game{
 		var don_r = keys["don_r"] && !this.controller.isWaiting("don_r", "score")
 		var ka_l = keys["ka_l"] && !this.controller.isWaiting("ka_l", "score")
 		var ka_r = keys["ka_r"] && !this.controller.isWaiting("ka_r", "score")
-		if(don_l || don_r || ka_l || ka_r){
-			this.lastPressedKeys = [don_l, don_r, ka_l, ka_r]
-		}else{
-			[don_l, don_r, ka_l, ka_r] = this.lastPressedKeys
-		}
 		
 		var checkDon = () => {
 			if(don_l && don_r){
@@ -320,7 +316,7 @@ class Game{
 		var typeDai = type === "daiDon" || type === "daiKa"
 		
 		var keyTime = this.controller.getKeyTime()
-		var currentTime = keysDon ? keyTime["don"] : keyTime["ka"]
+		var currentTime = circle.daiFailed ? circle.daiFailed.ms : keysDon ? keyTime["don"] : keyTime["ka"]
 		var relative = currentTime - circle.ms - this.controller.audioLatency
 		
 		if(relative >= this.rules.ok){
@@ -336,17 +332,6 @@ class Game{
 			}
 			var score = 0
 			if(keysDon && typeDon || keysKa && typeKa){
-				if(typeDai && !keyDai){
-					if(this.controller.easierBigNotes){
-						// Taiko Force Lv5 can't hit both Dons at the same time, so dai offered
-						keyDai = true
-					}else if(!circle.daiFailed){
-						circle.daiFailed = ms
-						return false
-					}else if(ms < circle.daiFailed + this.rules.daiLeniency){
-						return false
-					}
-				}
 				var circleStatus = -1
 				relative = Math.abs(relative)
 				if(relative < this.rules.good){
@@ -356,6 +341,23 @@ class Game{
 				}else if(relative < this.rules.bad){
 					circleStatus = 0
 				}
+				if(typeDai && !keyDai){
+					if(this.controller.easierBigNotes){
+						// Taiko Force Lv5 can't hit both Dons at the same time, so dai offered
+						keyDai = true
+					}else if(!circle.daiFailed){
+						circle.daiFailed = {
+							ms: ms,
+							status: circleStatus,
+							check: check
+						}
+						return false
+					}else if(ms < circle.daiFailed.ms + this.rules.daiLeniency){
+						return false
+					}else{
+						circleStatus = circle.daiFailed.status
+					}
+				}
 				if(circleStatus === 230 || circleStatus === 450){
 					score = circleStatus
 				}
diff --git a/public/src/js/strings.js b/public/src/js/strings.js
index f7089c6..2b76c46 100644
--- a/public/src/js/strings.js
+++ b/public/src/js/strings.js
@@ -152,7 +152,7 @@
 			drumSounds: "Drum Sounds"
 		},
 		easierBigNotes: {
-			name: "大きな音符を簡単にする"
+			name: "簡単な大きな音符"
 		},
 		on: "オン",
 		off: "オフ",
@@ -542,7 +542,7 @@ function StringsCn(){
 			drumSounds: "Drum Sounds"
 		},
 		easierBigNotes: {
-			name: "使大音符变得容易"
+			name: "简单的大音符"
 		},
 		on: "开",
 		off: "关",
@@ -737,7 +737,7 @@ function StringsTw(){
 			drumSounds: "Drum Sounds"
 		},
 		easierBigNotes: {
-			name: "使大音符變得容易"
+			name: "簡單的大音符"
 		},
 		on: "開",
 		off: "關",