diff --git a/fmt/Bean2Link.cpp b/fmt/Bean2Link.cpp
index 2e96540..d743389 100644
--- a/fmt/Bean2Link.cpp
+++ b/fmt/Bean2Link.cpp
@@ -38,6 +38,7 @@ namespace NekoGui_fmt {
         query.addQueryItem("security", security);
 
         if (!stream->sni.isEmpty()) query.addQueryItem("sni", stream->sni);
+        if (!stream->alpn.isEmpty()) query.addQueryItem("alpn", stream->alpn);
         if (stream->allow_insecure) query.addQueryItem("allowInsecure", "1");
         if (!stream->utlsFingerprint.isEmpty()) query.addQueryItem("fp", stream->utlsFingerprint);
 
diff --git a/fmt/Link2Bean.cpp b/fmt/Link2Bean.cpp
index 1d9d1c9..a5f4725 100644
--- a/fmt/Link2Bean.cpp
+++ b/fmt/Link2Bean.cpp
@@ -64,6 +64,7 @@ namespace NekoGui_fmt {
         auto sni2 = GetQueryValue(query, "peer");
         if (!sni1.isEmpty()) stream->sni = sni1;
         if (!sni2.isEmpty()) stream->sni = sni2;
+        stream->alpn = GetQueryValue(query, "alpn");
         if (!query.queryItemValue("allowInsecure").isEmpty()) stream->allow_insecure = true;
         stream->reality_pbk = GetQueryValue(query, "pbk", "");
         stream->reality_sid = GetQueryValue(query, "sid", "");