diff --git a/.env b/.env
index 6b5abf8..2efe71a 100644
--- a/.env
+++ b/.env
@@ -1,15 +1,15 @@
-POWER_PASSWORD=tfhdjX1vHiwGAi
-APP_HTTP_PORT=9001
+POWER_PASSWORD=LocalDev123!
+APP_HTTP_PORT=8080
 APP_NAME=erpnext
 # ERPNext version <= v12 is mariadb, ERPNext version > v12 is db
 APP_DB_PARAM=db
-APP_URL_REPLACE=true
-APP_URL=appname.example.com
+APP_URL_REPLACE=false
+APP_URL=localhost
 APP_USER=Administrator
 APP_PASSWORD=$POWER_PASSWORD
 # Support ERPNext version: v12,v13,v14
 APP_VERSION=v14
-APP_NETWORK=websoft9
+APP_NETWORK=erpnext-local
 DB_MARIA_PASSWORD=$POWER_PASSWORD
 DB_MARIA_PORT=3306
 
diff --git a/CLAUDE.md b/CLAUDE.md
new file mode 100644
index 0000000..fbe5744
--- /dev/null
+++ b/CLAUDE.md
@@ -0,0 +1,102 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+This is a Docker-based deployment of ERPNext, an open-source ERP system built on the Frappe framework. The repository provides a Cloud Native solution for simplified installation and management of ERPNext using Docker Compose.
+
+## Architecture
+
+The application uses a microservices architecture with the following key services:
+
+- **backend**: Main ERPNext/Frappe worker service (frappe/erpnext-worker)
+- **frontend**: Nginx service for serving static assets and proxying requests (frappe/erpnext-nginx)
+- **db**: MariaDB 10.6 database service
+- **redis**: Redis service for caching and queue management
+- **websocket**: Socket.io service for real-time communications (frappe/frappe-socketio)
+- **queue-default/long/short**: Worker services for handling different job queues
+- **scheduler**: Service for scheduled tasks
+- **configurator**: One-time service that sets up common site configuration
+- **create-site**: One-time service that creates the initial ERPNext site
+
+All services connect through a Docker network specified by `APP_NETWORK` (default: websoft9).
+
+## Key Configuration Files
+
+- **docker-compose.yml**: Main orchestration file defining all services
+- **.env**: Environment configuration (contains passwords and ports)
+- **variables.json**: Deployment metadata and requirements
+- **src/compose.yaml**: Base Frappe compose configuration template
+- **src/overrides/**: Contains specific override configurations for different components
+
+## Environment Variables
+
+Critical variables in `.env`:
+- `APP_VERSION`: ERPNext version (v12, v13, v14)
+- `APP_PASSWORD`: Administrator password
+- `APP_HTTP_PORT`: HTTP port for web access (default: 9001)
+- `DB_MARIA_PASSWORD`: MariaDB root password
+- `APP_NAME`: Container name prefix (default: erpnext)
+- `APP_NETWORK`: Docker network name (default: websoft9)
+
+## Common Development Commands
+
+### Starting the Application
+```bash
+docker-compose up -d
+```
+
+### Stopping the Application
+```bash
+docker-compose down
+```
+
+### Viewing Logs
+```bash
+# All services
+docker-compose logs -f
+
+# Specific service
+docker-compose logs -f backend
+```
+
+### Accessing the Database
+```bash
+docker exec -it erpnext-db mysql -u root -p
+```
+
+### Accessing the Backend Shell
+```bash
+docker exec -it erpnext /bin/bash
+```
+
+### Bench Commands (from within backend container)
+```bash
+# Access Frappe/ERPNext console
+bench --site frontend console
+
+# Run migrations
+bench --site frontend migrate
+
+# Clear cache
+bench --site frontend clear-cache
+
+# Backup site
+bench --site frontend backup
+```
+
+### Rebuilding After Version Change
+When changing `APP_VERSION` in `.env`:
+1. Stop containers: `docker-compose down`
+2. Remove volumes: `docker volume prune` (CAUTION: This removes data)
+3. Update `.env` with new version
+4. Start containers: `docker-compose up -d`
+
+## Important Notes
+
+- Port 8000 is used internally despite appearing non-standard - changing it causes container communication errors
+- The default site name is "frontend" (created by create-site service)
+- Database parameter changes based on version: v12 uses "mariadb", v13+ uses "db"
+- All containers use restart policy "on-failure" for resilience
+- Site data is persisted in Docker volumes (sites, assets, db-data, redis-data)
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