更新 proxy.pac

992c6655 · 张鹏 · b6a3f8b3 · 992c6655
--- a/proxy.pac
+++ b/proxy.pac
@@ -1805,6 +1805,7 @@ var rules = [
            "huobi.fm",
            "huobi.com",
            "githubusercontent.com",
+            "ubuntu.com",
            "sms-activate.io",
            "npmjs.com",
            "pinterest.com",