diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 8266df8..05ecc18 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -1,45 +1,27 @@
-name: Deploy Production
+name: Deploy Docker
 
 on:
   push:
-    branches: [main]
-
-concurrency:
-  group: production-deploy
-  cancel-in-progress: true
+    branches: ["main"]
 
 jobs:
   deploy:
     runs-on: self-hosted
 
     steps:
-      - name: Deploy portfolio Production
-        shell: bash
+      - name: Deploy on server
         run: |
-          set -euo pipefail
+          set -e
 
-          echo "============================"
-          echo "    Starting deployment"
-          echo "============================"
+          echo "Go to app folder"
+          cd /opt/apps/portfolio
 
-          APP_DIR="/srv/apps/portfolio"
+          echo "Pull latest code"
+          git pull origin main
 
-          cd "$APP_DIR"
+          echo "Build & restart containers"
+          docker compose down || true
+          docker compose build
+          docker compose up -d
 
-          echo "Fetching latest code..."
-          git fetch origin main
-
-          echo "Resetting local state..."
-          git reset --hard origin/main
-
-          echo "Cleaning untracked files (keeping .env)"
-          git clean -fd -e .env
-
-          echo "Pulling/building containers..."
-          docker compose pull || true
-          docker compose up -d --build --remove-orphans
-
-          echo "Cleaning unused Docker images..."
-          docker image prune -f
-
-          echo "Deployment finished successfully"
+          echo "Deploy finished"
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 34cb63c..79184ea 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,44 +1,28 @@
-# ====== 1. Dependencies ======
-FROM node:20-alpine AS deps
-
-WORKDIR /app
-
-COPY package.json package-lock.json* ./
-RUN npm ci
-
-
-# ====== 2. Build ======
+# ===== BUILD =====
 FROM node:20-alpine AS builder
 
 WORKDIR /app
 
-COPY --from=deps /app/node_modules ./node_modules
-COPY . .
+COPY package*.json ./
+RUN npm ci
 
-# Variables build-time
-ENV NEXT_TELEMETRY_DISABLED=1
+COPY . .
 
 RUN npm run build
 
 
-# ====== 3. Runner (prod minimal) ======
+# ===== RUN =====
 FROM node:20-alpine AS runner
 
 WORKDIR /app
 
 ENV NODE_ENV=production
-ENV NEXT_TELEMETRY_DISABLED=1
 
-# user non-root (bonne pratique)
-RUN addgroup -S nextjs && adduser -S nextjs -G nextjs
-
-# Copy standalone output
+# Standalone output
 COPY --from=builder /app/public ./public
 COPY --from=builder /app/.next/standalone ./
 COPY --from=builder /app/.next/static ./.next/static
 
-USER nextjs
-
 EXPOSE 3000
 
 CMD ["node", "server.js"]
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 9327066..dd7cdc6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,20 +1,22 @@
 services:
-  next-app:
+  visio:
     build:
       context: .
       dockerfile: Dockerfile
 
-    container_name: portfolio-app
+    container_name: portfolio
 
     ports:
-      - "${WEB_PORT}:3000"
+      - "${APP_PORT}:3000"
 
     env_file:
       - .env
 
     restart: unless-stopped
 
-    environment:
-      - PORT=3000
-      - NODE_ENV=production
-      - HOSTNAME=0.0.0.0
\ No newline at end of file
+    healthcheck:
+      test: ["CMD", "wget", "-q", "--spider", "http://localhost:3000/"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 20s
\ No newline at end of file
diff --git a/next.config.ts b/next.config.ts
index 6007e2e..3950ecc 100644
--- a/next.config.ts
+++ b/next.config.ts
@@ -1,14 +1,9 @@
 import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
-  // Mode production strict pour React (détecte les erreurs tôt)
-  reactStrictMode: true,
-
-  // Build standalone pour Docker → image finale légère et indépendante
   output: "standalone",
-
-  // Compression des pages côté serveur (gzip/brotli)
   compress: true,
+  poweredByHeader: false,
 };
 
 export default nextConfig;
diff --git a/package.json b/package.json
index bf4df6b..b467f85 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,8 @@
   "scripts": {
     "dev": "next dev",
     "build": "next build",
-    "start": "next start",
+    "start": "node .next/standalone/server.js",
+    "docker": "docker compose up --build",
     "lint": "eslint .",
     "lint:fix": "eslint . --fix"
   },