diff --git a/my_music.py b/my_music.py
index 0cd58cc..8d14017 100644
--- a/my_music.py
+++ b/my_music.py
@@ -15,6 +15,8 @@ pygame.mixer.music.load('test.wav')
 
 volume = 0.2
 pygame.mixer.music.set_volume(volume)
+click = 0
+play_button = stop_img
 
 
 while True:
@@ -32,37 +34,21 @@ while True:
                 if volume < 0:
                     volume = 0
                 pygame.mixer.music.set_volume(volume)
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+    if event.type == locals.MOUSEBUTTONDOWN:
+       click += 1
+       if click % 2 == 0:  
+          pygame.mixer.music.unpause()
+          play_button = stop_img
+       else:
+          pygame.mixer.music.pause()
+          play_button = stop_img
 
     if pygame.mixer.music.get_busy() == False:
         pygame.mixer.music.play()
 
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
-    screen.blit(stop_img, (270, 330))   # 暂停按钮
+    screen.blit(play_button, (270, 330))   # 暂停按钮
     screen.blit(logo_img, (170, 60))    # 中间logo图
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(next_img, (420, 350))   # 下一曲