diff --git a/backend/package.json b/backend/package.json
index 3ed92a6..f26dfcc 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.306",
+  "version": "2.14.307",
   "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/uri.js b/backend/src/core/proxy-utils/producers/uri.js
index 85d5787..60cad08 100644
--- a/backend/src/core/proxy-utils/producers/uri.js
+++ b/backend/src/core/proxy-utils/producers/uri.js
@@ -55,7 +55,9 @@ export default function URI_Producer() {
                     result = `${result}${proxy.plugin ? '&' : '?'}uot=1`;
                 }
                 if (proxy.tfo) {
-                    result = `${result}${proxy.plugin ? '&' : '?'}tfo=1`;
+                    result = `${result}${
+                        proxy.plugin || proxy['udp-over-tcp'] ? '&' : '?'
+                    }tfo=1`;
                 }
                 result += `#${encodeURIComponent(proxy.name)}`;
                 break;