diff --git a/backend/package.json b/backend/package.json
index c89d145..7dfa1d8 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sub-store",
-  "version": "2.14.407",
+  "version": "2.14.408",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {
diff --git a/backend/src/restful/miscs.js b/backend/src/restful/miscs.js
index aa4a19e..0b0ffc7 100644
--- a/backend/src/restful/miscs.js
+++ b/backend/src/restful/miscs.js
@@ -33,13 +33,11 @@ export default function register($app) {
         try {
             const { payload, options } = req.body;
             const jwt = eval(`require("jsonwebtoken")`);
-            const token = jwt.sign(
-                payload,
-                eval('process.env.SUB_STORE_FRONTEND_BACKEND_PATH'),
-                options,
-            );
+            const secret = eval('process.env.SUB_STORE_FRONTEND_BACKEND_PATH');
+            const token = jwt.sign(payload, secret, options);
             res.set('Content-Type', 'application/json;charset=utf-8').send({
                 token,
+                secret,
             });
         } catch (e) {
             return failed(
diff --git a/backend/src/utils/env.js b/backend/src/utils/env.js
index 87c7bee..66dcdf5 100644
--- a/backend/src/utils/env.js
+++ b/backend/src/utils/env.js
@@ -44,10 +44,8 @@ try {
         meta.plugin = $Plugin;
     }
     if (isNode) {
-        if (
-            eval('process.env.SUB_STORE_FRONTEND_BACKEND_PATH') &&
-            eval('process.env.SUB_STORE_FRONTEND_PATH')
-        ) {
+        const secret = eval('process.env.SUB_STORE_FRONTEND_BACKEND_PATH');
+        if (secret && eval('process.env.SUB_STORE_FRONTEND_PATH')) {
             feature.share = true;
         }
         meta.node = {