diff --git a/backend/package.json b/backend/package.json
index 160dd76..6889985 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.19.4",
+  "version": "2.19.5",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and Shadowrocket.",
   "main": "src/main.js",
   "scripts": {
diff --git a/backend/src/utils/user-agent.js b/backend/src/utils/user-agent.js
index a1e10c5..0349bae 100644
--- a/backend/src/utils/user-agent.js
+++ b/backend/src/utils/user-agent.js
@@ -47,7 +47,7 @@ export function getPlatformFromUserAgent({ ua, UA, accept }) {
         return 'Clash';
     } else if (ua.indexOf('v2ray') !== -1) {
         return 'V2Ray';
-    } else if (ua.indexOf('sing-box') !== -1) {
+    } else if (ua.indexOf('sing-box') !== -1 || ua.indexOf('singbox') !== -1) {
         return 'sing-box';
     } else if (accept.indexOf('application/json') === 0) {
         return 'JSON';