diff --git a/docker-compose.yml b/docker-compose.yml
index 83c386d..ceadaf1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,33 +1,33 @@
 services:
-  app:
-    build:
-      context: .
-      dockerfile: Dockerfile
-    ports:
-      - "3000:3000"
-    environment:
-      DATABASE_URL: postgresql://bikeapp:bikeapp@db:5432/bikeapp
-      JWT_SECRET: ${JWT_SECRET:-your-super-secret-jwt-key-change-in-production}
-    depends_on:
-      db:
-        condition: service_healthy
-    restart: unless-stopped
+    app:
+        build:
+            context: .
+            dockerfile: Dockerfile
+        ports:
+            - '3333:3000'
+        environment:
+            DATABASE_URL: postgresql://bikeapp:bikeapp@db:5432/bikeapp
+            JWT_SECRET: ${JWT_SECRET:-your-super-secret-jwt-key-change-in-production}
+        depends_on:
+            db:
+                condition: service_healthy
+        restart: unless-stopped
 
-  db:
-    image: postgres:16-alpine
-    environment:
-      POSTGRES_USER: bikeapp
-      POSTGRES_PASSWORD: bikeapp
-      POSTGRES_DB: bikeapp
-    volumes:
-      - postgres_data:/var/lib/postgresql/data
-    ports:
-      - "5432:5432"
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U bikeapp -d bikeapp"]
-      interval: 5s
-      timeout: 5s
-      retries: 5
+    db:
+        image: postgres:16-alpine
+        environment:
+            POSTGRES_USER: bikeapp
+            POSTGRES_PASSWORD: bikeapp
+            POSTGRES_DB: bikeapp
+        volumes:
+            - postgres_data:/var/lib/postgresql/data
+        ports:
+            - '5432:5432'
+        healthcheck:
+            test: ['CMD-SHELL', 'pg_isready -U bikeapp -d bikeapp']
+            interval: 5s
+            timeout: 5s
+            retries: 5
 
 volumes:
-  postgres_data:
+    postgres_data: