diff --git a/fmt/Bean2Link.cpp b/fmt/Bean2Link.cpp
index 184014f..cd269e9 100644
--- a/fmt/Bean2Link.cpp
+++ b/fmt/Bean2Link.cpp
@@ -77,6 +77,9 @@ namespace NekoGui_fmt {
             if (!flow.isEmpty()) {
                 query.addQueryItem("flow", flow);
             }
+            if (!stream->packet_encoding.isEmpty()) {
+                query.addQueryItem("packetEncoding", stream->packet_encoding);
+            }
             query.addQueryItem("encryption", "none");
         }
 
diff --git a/fmt/Link2Bean.cpp b/fmt/Link2Bean.cpp
index c22b89b..754574b 100644
--- a/fmt/Link2Bean.cpp
+++ b/fmt/Link2Bean.cpp
@@ -111,6 +111,7 @@ namespace NekoGui_fmt {
         // protocol
         if (proxy_type == proxy_VLESS) {
             flow = GetQueryValue(query, "flow", "");
+            stream->packet_encoding = GetQueryValue(query, "packetEncoding", "xudp");
         }
 
         return !(password.isEmpty() || serverAddress.isEmpty());