diff --git a/client.py b/client.py
index 114fb82..cbd553b 100755
--- a/client.py
+++ b/client.py
@@ -46,6 +46,9 @@
 # 5: 'Stopped',
 # 6: 'Ended',
 # 7: 'Error'}
+#
+#Bug record:
+#圆周率之歌 葛平
 
 def listenKeyboard(loop):
     global songIndex