diff --git a/backend/package.json b/backend/package.json
index e25e91d89..be4c50058 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.361",
+  "version": "2.14.362",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {
diff --git a/backend/src/core/proxy-utils/producers/loon.js b/backend/src/core/proxy-utils/producers/loon.js
index c51c0c4f1..39f3cd480 100644
--- a/backend/src/core/proxy-utils/producers/loon.js
+++ b/backend/src/core/proxy-utils/producers/loon.js
@@ -363,6 +363,11 @@ function socks5(proxy) {
     // tfo
     result.appendIfPresent(`,tfo=${proxy.tfo}`, 'tfo');
 
+    // udp
+    if (proxy.udp) {
+        result.append(`,udp=true`);
+    }
+
     return result.toString();
 }