diff --git a/themes/butterfly/_config.yml b/themes/butterfly/_config.yml
index 045a9ba..1a84902 100644
--- a/themes/butterfly/_config.yml
+++ b/themes/butterfly/_config.yml
@@ -441,7 +441,7 @@ gitalk:
   admin:
     - thely314
   option:
-
+  proxy: https://netnr-proxy.cloudno.de/https://github.com/login/oauth/access_token
 # valine
 # https://valine.js.org
 valine: