diff --git a/my_music.py b/my_music.py
index 8a58f78..11a5d8d 100644
--- a/my_music.py
+++ b/my_music.py
@@ -14,6 +14,9 @@ logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 music_list=[]
 path="C:\\Users\\Student\\Desktop\\第三"
 filelist=os.listdir(path)
+for i in filelist:
+    if i[-4:]==".ogg" or i[-4:]==".wav":
+        music_list.append(i)
 # 载入音乐
 pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐