diff --git a/fmt/Bean2Link.cpp b/fmt/Bean2Link.cpp
index 03f63c5..25f1b9b 100644
--- a/fmt/Bean2Link.cpp
+++ b/fmt/Bean2Link.cpp
@@ -81,7 +81,7 @@ namespace NekoRay::fmt {
 
     QString NaiveBean::ToShareLink() {
         QUrl url;
-        url.setScheme("https+naive");
+        url.setScheme("naive+" + protocol);
         url.setUserName(username);
         url.setPassword(password);
         url.setHost(serverAddress);
diff --git a/fmt/Link2Bean.cpp b/fmt/Link2Bean.cpp
index 905f0e2..785902b 100644
--- a/fmt/Link2Bean.cpp
+++ b/fmt/Link2Bean.cpp
@@ -136,6 +136,9 @@ namespace NekoRay::fmt {
         auto url = QUrl(link);
         if (!url.isValid()) return false;
 
+        protocol = url.scheme().replace("naive+", "");
+        if (protocol != "https" && protocol != "quic") return false;
+
         name = url.fragment(QUrl::FullyDecoded);
         serverAddress = url.host();
         serverPort = url.port();
diff --git a/sub/GroupUpdater.cpp b/sub/GroupUpdater.cpp
index 11e2acd..ae67137 100644
--- a/sub/GroupUpdater.cpp
+++ b/sub/GroupUpdater.cpp
@@ -101,7 +101,7 @@ namespace NekoRay::sub {
         }
 
         // Naive
-        if (str.startsWith("https+naive://")) {
+        if (str.startsWith("naive+")) {
             ent = ProfileManager::NewProxyEntity("naive");
             auto ok = ent->NaiveBean()->TryParseLink(str);
             if (!ok) return;