From 78cc39d86911d332735a50e4374cbc844005b559 Mon Sep 17 00:00:00 2001
From: tungdtsothink <tungdt@sothink.jp>
Date: Thu, 10 Jul 2025 10:42:30 +0700
Subject: [PATCH] Update README.md file

---
 README.md | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 568447e..b8406c5 100644
--- a/README.md
+++ b/README.md
@@ -6,18 +6,27 @@ Environment requirements
 - NodeJS version 22 or latest
 - npm version 10.9.2 or latest
 
-First, run the development server:
+Environment variable
+- Make .env.local file in `root` folder
+```env
+  JWT_SECRET=your secret key
+```
+
+Install package
+```bash
+  npm install
+```
+
+Run the development server:
 
 ```bash
-npm run dev
+  npm run dev
 ```
 
 Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
 
 You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
 
-This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
-
 ## Application features
 - Login
   - username: `admin`