diff --git a/Assets/Scenes/Game.unity b/Assets/Scenes/Game.unity
index 2896662..344155a 100644
--- a/Assets/Scenes/Game.unity
+++ b/Assets/Scenes/Game.unity
@@ -1266,6 +1266,9 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 3cd085963a2b0924587ac210ff73f837, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  buttonGoodColor: {r: 0, g: 0.4867924, b: 0, a: 1}
+  buttonGreatColor: {r: 0.735849, g: 0, b: 0.5863867, a: 1}
+  buttonPerfectColor: {r: 0.7132075, g: 0.6563782, b: 0, a: 1}
 --- !u!4 &592746511
 Transform:
   m_ObjectHideFlags: 0
@@ -3052,8 +3055,6 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: a603b2d1fbc471d4abf512e887e20c8e, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  noteSpeed: 7
-  touchSpeed: 7.5
   tapPrefab: {fileID: 7955322054321000439, guid: de312956ab0060a49a3f3585e600c39a, type: 3}
   holdPrefab: {fileID: 7566527781932749496, guid: 558452b6e8eb68f44b4f035c27e37c25, type: 3}
   starPrefab: {fileID: 3599915660479470153, guid: 279b1bd0701d99f4183a5258db1374b2, type: 3}
diff --git a/Assets/Script/DontDestroy/IO/LightManager.cs b/Assets/Script/DontDestroy/IO/LightManager.cs
index 57d95cb..39f9ecf 100644
--- a/Assets/Script/DontDestroy/IO/LightManager.cs
+++ b/Assets/Script/DontDestroy/IO/LightManager.cs
@@ -116,6 +116,20 @@ public void SetButtonLight(Color lightColor, int button)
             }
         }
 
+        Coroutine[] timers = new Coroutine[8];
+        public void SetButtonLightWithTimeout(Color lightColor, int button)
+        {
+            SetButtonLight(lightColor, button);
+            if (timers[button] != null)
+                StopCoroutine(timers[button]);
+            timers[button] = StartCoroutine(TurnWhiteAfter(button));
+        }
+        IEnumerator TurnWhiteAfter(int button)
+        {
+            yield return new WaitForSeconds(0.3f);
+            SetButtonLight(Color.white, button);
+        }
+
         IEnumerator DebugLights()
         {
             while (true)
diff --git a/Assets/Script/Game/NoteEffectManager.cs b/Assets/Script/Game/NoteEffectManager.cs
index 84b3bfb..084be74 100644
--- a/Assets/Script/Game/NoteEffectManager.cs
+++ b/Assets/Script/Game/NoteEffectManager.cs
@@ -13,6 +13,10 @@ public class NoteEffectManager : MonoBehaviour
         GameObject _fireworkEffect;
         Animator _fireworkEffectAnimator;
 
+        public Color buttonGoodColor = Color.green;
+        public Color buttonGreatColor = Color.red;
+        public Color buttonPerfectColor = Color.yellow;
+
         void Awake()
         {
             MajInstanceHelper<NoteEffectManager>.Instance = this;
@@ -45,7 +49,7 @@ public void PlayEffect(int position, in JudgeResult judgeResult)
             {
                 case JudgeType.LateGood:
                 case JudgeType.FastGood:
-                    MajInstances.LightManager.SetButtonLight(Color.green, position);
+                    MajInstances.LightManager.SetButtonLightWithTimeout(buttonGoodColor, position-1);
                     break;
                 case JudgeType.LateGreat:
                 case JudgeType.LateGreat1:
@@ -53,14 +57,14 @@ public void PlayEffect(int position, in JudgeResult judgeResult)
                 case JudgeType.FastGreat2:
                 case JudgeType.FastGreat1:
                 case JudgeType.FastGreat:
-                    MajInstances.LightManager.SetButtonLight(new Color(1, 0.54f, 1f), position);
+                    MajInstances.LightManager.SetButtonLightWithTimeout(buttonGreatColor, position-1);
                     break;
                 case JudgeType.LatePerfect2:
                 case JudgeType.FastPerfect2:
                 case JudgeType.LatePerfect1:
                 case JudgeType.FastPerfect1:
                 case JudgeType.Perfect:
-                    MajInstances.LightManager.SetButtonLight(new Color(0.99f, 0.99f, 0.717f), position);
+                    MajInstances.LightManager.SetButtonLightWithTimeout(buttonPerfectColor, position-1);
                     break;
             }
             _effectPool.Play(judgeResult, position);