diff --git a/infrastructure/jenkins/deploy.groovy b/infrastructure/jenkins/deploy.groovy
index f19a80c..43b39ff 100644
--- a/infrastructure/jenkins/deploy.groovy
+++ b/infrastructure/jenkins/deploy.groovy
@@ -54,15 +54,26 @@ pipeline {
                                 echo 'Step 1: Checking current state...'
                                 
                                 # Смотрим что запущено
-                                docker ps --filter 'name=postgres|app-backend' --format 'table {{.Names}}\\t{{.Status}}\\t{{.Ports}}'
+                                docker ps --filter 'name=postgres|app-backend' --format 'table {{.Names}}\\t{{.Image}}\\t{{.Status}}\\t{{.Ports}}'
                                 
-                                echo 'Step 2: Stopping only application (keeping DB)...'
+                                echo 'Step 2: Force cleanup old application...'
                                 
-                                # Останавливаем только приложение, БД оставляем работать
+                                # Принудительно удаляем старый контейнер и образ
                                 docker stop app-backend 2>/dev/null || echo 'App not running'
                                 docker rm app-backend 2>/dev/null || echo 'App not found'
+                                docker rmi app-backend:latest 2>/dev/null || echo 'Image not found'
                                 
-                                # Проверяем что БД работает, если нет - запускаем
+                                # Удаляем все образы app-backend
+                                docker images --filter 'reference=app-backend*' -q | xargs -r docker rmi 2>/dev/null || echo 'No images to remove'
+                                
+                                echo 'Step 3: Verify copied files...'
+                                echo 'Files in directory:'
+                                ls -la
+                                echo ''
+                                echo 'Checking Java sources:'
+                                find . -name '*.java' | head -2
+                                
+                                echo 'Step 4: Check if PostgreSQL is running...'
                                 if ! docker ps | grep -q postgres; then
                                     echo 'Starting PostgreSQL...'
                                     docker-compose up -d db
@@ -71,13 +82,37 @@ pipeline {
                                     echo 'PostgreSQL already running'
                                 fi
                                 
-                                echo 'Step 3: Building new application image...'
-                                docker build --no-cache -t app-backend:latest .
+                                echo 'Step 5: Build application with forced rebuild...'
+                                echo 'Checking Dockerfile exists:'
+                                ls -la Dockerfile 2>/dev/null || echo 'Dockerfile not found, creating simple one'
                                 
-                                echo 'Step 4: Starting application...'
+                                # Если нет Dockerfile, создаем простой
+                                if [ ! -f Dockerfile ]; then
+                                    echo 'Creating simple Dockerfile...'
+                                    cat > Dockerfile << 'EOF'
+FROM eclipse-temurin:21-jre
+WORKDIR /app
+COPY . /app/
+CMD ["java", "-jar", "app.jar"]
+EOF
+                                fi
+                                
+                                # Собираем с подробным выводом
+                                echo 'Building Docker image...'
+                                docker build --no-cache --progress=plain -t app-backend:latest . 2>&1 | tail -50
+                                
+                                echo 'Step 6: Verify new image...'
+                                echo 'Current app-backend images:'
+                                docker images | grep app-backend
+                                
+                                echo 'Image creation time:'
+                                docker inspect app-backend:latest --format='{{.Created}}' 2>/dev/null || echo 'Cannot inspect image'
+                                
+                                echo 'Step 7: Starting application with alias...'
                                 docker run -d \\
                                   --name app-backend \\
                                   --network app-network \\
+                                  --network-alias app \\
                                   -p 80:8080 \\
                                   -e POSTGRES_DB=no_copy_ \\
                                   -e POSTGRES_USER=postgres \\
@@ -87,17 +122,35 @@ pipeline {
                                   --restart unless-stopped \\
                                   app-backend:latest
                                 
-                                echo 'Step 5: Checking deployment...'
+                                echo 'Step 8: Checking deployment...'
                                 sleep 10
                                 
                                 echo 'Containers status:'
-                                docker ps --filter 'name=postgres|app-backend' --format 'table {{.Names}}\\t{{.Status}}\\t{{.Ports}}'
+                                docker ps --filter 'name=postgres|app-backend' --format 'table {{.Names}}\\t{{.Image}}\\t{{.Status}}\\t{{.CreatedAt}}'
                                 
-                                echo 'Application logs (last 5 lines):'
-                                docker logs --tail=5 app-backend 2>/dev/null || echo 'Logs not available yet'
+                                echo 'Checking image inside container:'
+                                docker exec app-backend ls -la /app/ 2>/dev/null || echo 'Cannot check container files'
                                 
+                                echo 'Application logs (last 10 lines):'
+                                docker logs --tail=10 app-backend 2>/dev/null || echo 'Logs not available yet'
+                                
+                                echo 'Step 9: Health check...'
                                 if docker ps | grep -q app-backend; then
-                                    echo 'Deployment successful'
+                                    echo 'Container is running'
+                                    echo 'Testing application health...'
+                                    for i in {1..5}; do
+                                        if curl -s -f http://localhost:80/health > /dev/null 2>&1; then
+                                            echo 'Health check passed'
+                                            echo 'Deployment successful'
+                                            echo 'Application URL: http://${params.SERVER}:80'
+                                            exit 0
+                                        fi
+                                        echo 'Waiting for application to start... attempt ' \$i
+                                        sleep 5
+                                    done
+                                    
+                                    echo 'Health check failed, but container is running'
+                                    echo 'Application might be starting slowly'
                                     echo 'Application URL: http://${params.SERVER}:80'
                                 else
                                     echo 'Application failed to start'