diff --git a/my_music.py b/my_music.py
index e0ecb0c..585164e 100644
--- a/my_music.py
+++ b/my_music.py
@@ -14,7 +14,8 @@ logo_img = pygame.image.load('logo.png')  # 中间logo
 
 while True:
     for event in pygame.event.get():
-        ????
+        if event.type==locals.QUIT:
+            exit()
 
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
@@ -23,4 +24,4 @@ while True:
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面
-    ???
+    pygame.display.update()
\ No newline at end of file