remove cloudflared

app/helper/__init__.py

@@ -1 +1,2 @@
 from .doh import doh_query_json
+from .cloudflare import under_challenge

app/helper/doh.py

@@ -70,7 +70,7 @@ def _patched_getaddrinfo(host, *args, **kwargs):
     return _orig_getaddrinfo(host, *args, **kwargs)
 
 
-# monkey patch socket.getaddrinfo
+# 对 socket.getaddrinfo 进行补丁
 _orig_getaddrinfo = socket.getaddrinfo
 socket.getaddrinfo = _patched_getaddrinfo