fix: Useless filter bug

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.6.3",
+  "version": "2.6.4",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {

backend/src/core/proxy-utils/processors/index.js

@@ -10,7 +10,8 @@ function QuickSettingOperator(args) {
         func: (proxies) => {
             if (get(args.useless)) {
                 const filter = UselessFilter();
-                proxies = filter.func(proxies);
+                const selected = filter.func(proxies);
+                proxies.filter((_, i) => selected[i]);
             }
 
             return proxies.map((proxy) => {