diff --git a/README.md b/README.md
index 1824fc1..2eb2939 100644
--- a/README.md
+++ b/README.md
@@ -11,56 +11,97 @@
 
 Laravel is a web application framework with expressive, elegant syntax. We believe development must be an enjoyable and creative experience to be truly fulfilling. Laravel takes the pain out of development by easing common tasks used in many web projects, such as:
 
-- [Simple, fast routing engine](https://laravel.com/docs/routing).
-- [Powerful dependency injection container](https://laravel.com/docs/container).
-- Multiple back-ends for [session](https://laravel.com/docs/session) and [cache](https://laravel.com/docs/cache) storage.
-- Expressive, intuitive [database ORM](https://laravel.com/docs/eloquent).
-- Database agnostic [schema migrations](https://laravel.com/docs/migrations).
-- [Robust background job processing](https://laravel.com/docs/queues).
-- [Real-time event broadcasting](https://laravel.com/docs/broadcasting).
-
-Laravel is accessible, powerful, and provides tools required for large, robust applications.
-
-## Learning Laravel
-
-Laravel has the most extensive and thorough [documentation](https://laravel.com/docs) and video tutorial library of all modern web application frameworks, making it a breeze to get started with the framework.
-
-You may also try the [Laravel Bootcamp](https://bootcamp.laravel.com), where you will be guided through building a modern Laravel application from scratch.
-
-If you don't feel like reading, [Laracasts](https://laracasts.com) can help. Laracasts contains over 2000 video tutorials on a range of topics including Laravel, modern PHP, unit testing, and JavaScript. Boost your skills by digging into our comprehensive video library.
-
-## Laravel Sponsors
-
-We would like to extend our thanks to the following sponsors for funding Laravel development. If you are interested in becoming a sponsor, please visit the [Laravel Partners program](https://partners.laravel.com).
-
-### Premium Partners
-
-- **[Vehikl](https://vehikl.com/)**
-- **[Tighten Co.](https://tighten.co)**
-- **[WebReinvent](https://webreinvent.com/)**
-- **[Kirschbaum Development Group](https://kirschbaumdevelopment.com)**
-- **[64 Robots](https://64robots.com)**
-- **[Curotec](https://www.curotec.com/services/technologies/laravel/)**
-- **[Cyber-Duck](https://cyber-duck.co.uk)**
-- **[DevSquad](https://devsquad.com/hire-laravel-developers)**
-- **[Jump24](https://jump24.co.uk)**
-- **[Redberry](https://redberry.international/laravel/)**
-- **[Active Logic](https://activelogic.com)**
-- **[byte5](https://byte5.de)**
-- **[OP.GG](https://op.gg)**
-
-## Contributing
-
-Thank you for considering contributing to the Laravel framework! The contribution guide can be found in the [Laravel documentation](https://laravel.com/docs/contributions).
-
-## Code of Conduct
-
-In order to ensure that the Laravel community is welcoming to all, please review and abide by the [Code of Conduct](https://laravel.com/docs/contributions#code-of-conduct).
-
-## Security Vulnerabilities
-
-If you discover a security vulnerability within Laravel, please send an e-mail to Taylor Otwell via [taylor@laravel.com](mailto:taylor@laravel.com). All security vulnerabilities will be promptly addressed.
-
-## License
-
-The Laravel framework is open-sourced software licensed under the [MIT license](https://opensource.org/licenses/MIT).
+## system requirements
+- PHP >= 8.1
+- Composer >= 2.1.9
+- Node.js >= 18.0.0
+- NPM >= 7.24.0
+- MySQL >= 8.0.27
+- PHP Extensions
+  - BCMath
+  - Ctype
+  - Fileinfo
+  - JSON
+  - Mbstring
+  - OpenSSL
+  - PDO
+  - Tokenizer
+  - XML
+  - GD
+  - Zip
+  - Exif
+  - MySQL
+  - Redis
+  - Composer
+  - MySQL
+
+## Installation
+```bash
+composer install
+npm install
+npm run build
+cp .env.example .env
+vim .env # edit database configuration
+php artisan key:generate
+php artisan migrate
+php artisan db:seed
+php artisan optimize
+```
+
+## Nginx Configuration
+```nginx
+server {
+    listen 80;
+    server_name example.com;
+    root /var/www/example.com/public;
+
+    add_header X-Frame-Options "SAMEORIGIN";
+    add_header X-XSS-Protection "1; mode=block";
+    add_header X-Content-Type-Options "nosniff";
+
+    index index.php index.html index.htm index.nginx-debian.html;
+
+    charset utf-8;
+
+    location / {
+        try_files $uri $uri/ /index.php?$query_string;
+    }
+
+    location = /favicon.ico { access_log off; log_not_found off; }
+    location = /robots.txt  { access_log off; log_not_found off; }
+
+    error_page 404 /index.php;
+
+    location ~ \.php$ {
+        include snippets/fastcgi-php.conf;
+        fastcgi_pass unix:/var/run/php/php8.1-fpm.sock;
+    }
+
+    location ~ /\.(?!well-known).* {
+        deny all;
+    }
+}
+```
+
+## php-fpm Configuration
+```bash
+vim /etc/php/8.1/fpm/pool.d/www.conf
+```
+
+```nginx
+user = www-data
+group = www-data
+listen = /var/run/php/php8.1-fpm.sock
+listen.owner = www-data
+listen.group = www-data
+listen.mode = 0660
+```
+
+## Install php in Ubuntu
+```bash
+sudo apt update
+sudo apt install software-properties-common
+sudo add-apt-repository ppa:ondrej/php
+sudo apt update
+sudo apt install -y php8.1 php8.1-fpm php8.1-mysql php8.1-xml php8.1-mbstring php8.1-gd php8.1-curl php8.1-zip php8.1-imagick php8.1-redis php8.1-bcmath php8.1-exif php8.1-ctype php8.1-fileinfo php8.1-json php8.1-tokenizer php8.1-xml php8.1-openssl
+```
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