diff --git a/src/download.py b/src/download.py
index dda7f46..b85c7cc 100644
--- a/src/download.py
+++ b/src/download.py
@@ -9,7 +9,6 @@
 import json
 from io import StringIO
 from contextlib import redirect_stdout
-from patch import MusicPatcher
 import string
 
 mp3_url_template = "https://antiserver.kuwo.cn/anti.s?type=convert_url&rid={}&format=mp3&response=url"