diff --git a/Jenkinsfile b/Jenkinsfile
index 793d4899..09585fcd 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,53 +1,67 @@
 pipeline {
-    agent any
+  agent any
 
-    environment {
-        REGISTRY = 'registry.wk-archi-o24a-15m-g3.fr'
-        BACK_IMAGE = "${REGISTRY}/the-tip-top-backend"
+  environment {
+    REGISTRY = 'registry.wk-archi-o24a-15m-g3.fr'
+    BACK_IMAGE = "${REGISTRY}/the-tip-top-backend"
+  }
+
+  stages {
+
+    stage('Checkout') {
+      steps {
+        git branch: 'main', url: 'https://gitea.wk-archi-o24a-15m-g3.fr/wkadmin/the-tip-top-backend.git'
+      }
     }
 
-    stages {
-        stage('Checkout') {
-            steps {
-                git branch: 'main', url: 'https://gitea.wk-archi-o24a-15m-g3.fr/wkadmin/the-tip-top-backend.git'
-            }
-        }
+    stage('Build Backend Image') {
+      steps {
+        sh '''
+          echo "📦 Installation des dépendances..."
+          npm install
 
-        stage('Build Backend') {
-            steps {
-                sh '''
-                    npm ci
-                    npm run build || true
-                    docker build -t $BACK_IMAGE:latest .
-                '''
-            }
-        }
-
-        stage('Push Image') {
-            steps {
-                sh '''
-                    docker login $REGISTRY -u $REGISTRY_USER -p $REGISTRY_PASS
-                    docker push $BACK_IMAGE:latest
-                '''
-            }
-        }
-
-        stage('Deploy Backend') {
-            steps {
-                sshagent(['vps-ssh-key']) {
-                    sh '''
-                        ssh debian@51.75.24.29 "
-                            cd /srv/devops/the-tip-top &&
-                            docker compose up -d --build backend
-                        "
-                    '''
-                }
-            }
-        }
+          echo "🐳 Construction de l’image Docker backend..."
+          docker build -t $BACK_IMAGE:latest .
+        '''
+      }
     }
 
-    post {
-        success { echo "✅ Backend déployé avec succès" }
-        failure { echo "❌ Échec du pipeline Backend" }
+    stage('Push Image to Registry') {
+      steps {
+        withCredentials([usernamePassword(credentialsId: 'gitea-registry', usernameVariable: 'USER', passwordVariable: 'PASS')]) {
+          sh '''
+            echo "🔑 Connexion au registre..."
+            docker login $REGISTRY -u $USER -p $PASS
+
+            echo "📤 Push de l’image vers le registre..."
+            docker push $BACK_IMAGE:latest
+          '''
+        }
+      }
     }
+
+    stage('Deploy Backend on VPS') {
+      steps {
+        sshagent(['vps-ssh-key']) {
+          sh '''
+            echo "🚀 Déploiement du backend sur le VPS..."
+            ssh -o StrictHostKeyChecking=no debian@51.75.24.29 "
+              cd /srv/devops/the-tip-top &&
+              docker compose pull backend &&
+              docker compose up -d --build backend
+            "
+          '''
+        }
+      }
+    }
+  }
+
+  post {
+    success {
+      echo "✅ Backend déployé avec succès !"
+    }
+    failure {
+      echo "❌ Échec du pipeline Backend — vérifier les logs Jenkins."
+    }
+  }
 }