add some small changes

Assets/scripts/gamePlay_gameplay/HoldNote.cs

@@ -352,11 +352,11 @@ public class HoldNote : BaseNote
         {
             float diff = Mathf.Abs(releaseTime - scheduledEndTime);
             // End段的判定规则
-            if (diff <= 0.05f) // 更严格的完美判定窗口
+            if (diff <= 0.1f) // 更严格的完美判定窗口
             {
                 result = "Perfect";
             }
-            else if (diff < 0.15f) // 适当放宽的Great判定
+            else if (diff < 0.2f) // 适当放宽的Great判定
             {
                 result = "Great";
             }

Assets/scripts/gamePlay_gameplay/JudgeManager.cs

@@ -117,6 +117,4 @@ public class JudgeManager : MonoBehaviour
             }
         }
     }
-
-    
 }