diff --git a/README.md b/README.md
index eda69c3..7e6f8d1 100644
--- a/README.md
+++ b/README.md
@@ -112,3 +112,7 @@ addEventListener('fetch', (event) => {
 ## 不支持 VMESS
 
 VMESS 协议过于复杂，并且所有 edge 平台都支持 HTTPS， 所以无需 VMESS.
+
+# 反馈与交流
+
+如果有问题，请使用 https://t.me/edgetunnel 进行交流。
diff --git a/apps/node-vless/src/main.ts b/apps/node-vless/src/main.ts
index d7a3908..f8c7cc8 100644
--- a/apps/node-vless/src/main.ts
+++ b/apps/node-vless/src/main.ts
@@ -13,7 +13,6 @@ import {
 } from 'vless-js';
 import { connect, Socket } from 'node:net';
 import { Duplex, Readable } from 'stream';
-import { resolve } from 'path';
 
 const port = process.env.PORT;
 const userID = process.env.UUID || '';
diff --git a/package-lock.json b/package-lock.json
index 1948ec2..7a01662 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -78,6 +78,9 @@
         "vite-tsconfig-paths": "^4.0.1",
         "vitest": "^0.25.1",
         "wrangler": "^2.1.14"
+      },
+      "engines": {
+        "node": "^18"
       }
     },
     "node_modules/@ampproject/remapping": {