diff --git a/backend/package.json b/backend/package.json
index 48b5255..1559033 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.206",
+  "version": "2.14.207",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {
diff --git a/backend/src/core/proxy-utils/processors/index.js b/backend/src/core/proxy-utils/processors/index.js
index 24a3de2..176cf2f 100644
--- a/backend/src/core/proxy-utils/processors/index.js
+++ b/backend/src/core/proxy-utils/processors/index.js
@@ -87,7 +87,9 @@ function QuickSettingOperator(args) {
             if (get(args.useless)) {
                 const filter = UselessFilter();
                 const selected = filter.func(proxies);
-                proxies.filter((_, i) => selected[i]);
+                proxies = proxies.filter(
+                    (p, i) => selected[i] && p.port > 0 && p.port <= 65535,
+                );
             }
 
             return proxies.map((proxy) => {