diff --git a/my_music.py b/my_music.py
index fd56a04..9fe0f34 100644
--- a/my_music.py
+++ b/my_music.py
@@ -17,9 +17,9 @@ logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 #pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐 
 path="C:\\Users\\Administrator\\Desktop\\test"
 music_list=[]
-filelist= os.listdir(path)
-for i in filelist:
-    if i[-4:]=="wav" or i[-4:]=="ogg":
+fillelist= os.listdir(path)
+for i in fillelist:
+    if i[-4:]==".wav" or i[-4:]==".ogg":
         music_list.append(i)
 
 num=-1    
@@ -65,7 +65,6 @@ while True:
         if num > len(music_list)-1:
             num=0
         pygame.mixer.music.load(path+"\\"+music_list[num])
-
         pygame.mixer.music.play()
 
     # 绘制画面