diff --git a/scoreboard.py b/scoreboard.py
index 73adad8..40a88c8 100644
--- a/scoreboard.py
+++ b/scoreboard.py
@@ -49,4 +49,10 @@ class Scoreboard:
         # """将最高得分放在屏幕顶部中央"""
         self.high_score_rect = self.high_score_image.get_rect()
         self.high_score_rect.centerx = self.screen_rect.centerx
-        self.high_score_rect.top = self.score_rect.top
\ No newline at end of file
+        self.high_score_rect.top = self.score_rect.top
+
+    def check_high_score(self):
+        #"""检查是否诞生了新的最高得分"""
+        if self.stats.score > self.stats.high_score:
+            self.stats.high_score = self.stats.score
+            self.prep_score()
\ No newline at end of file