开源：采用 MIT 协议（LICENSE + package.json license 字段 + README 徽章）

Author: lettimepassby

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 lettimepassby
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,5 +1,7 @@
 # 中转站余额监控 · Relay Monitor v2
 
+[![License: MIT](https://img.shields.io/badge/License-MIT-green.svg)](LICENSE)
+
 监控 **sub2api** 与 **new-api** 类中转站余额的自托管面板。
 **v2 技术栈**：Next.js 16 全栈（App Router + Route Handlers）+ Ant Design Pro（antd 6 + pro-components）+ MySQL 持久化，浅色 / 深色双主题。
 
@@ -103,3 +105,7 @@ relay-monitor/
 - 中转站凭证保存于你自有的 MySQL（`stations` 表）——这是查询上游所必需的；请妥善保护数据库访问权限
 - API 响应中不回传任何令牌 / 密钥 / 密码原文
 - 构建产物经文件追踪排除，凭证目录绝不进入镜像
+
+## 开源协议
+
+[MIT](LICENSE) © lettimepassby

package.json

@@ -2,6 +2,7 @@
   "name": "relay-monitor",
   "version": "2.0.2",
   "private": true,
+  "license": "MIT",
   "type": "module",
   "description": "中转站余额监控面板 v2：Next.js 全栈 + Ant Design Pro (antd 6) + MySQL",
   "scripts": {