diff --git a/.env b/.env
index 1133522..d3e4347 100644
--- a/.env
+++ b/.env
@@ -1,4 +1,4 @@
-POSTGRES_DB=no_copy_db
+POSTGRES_DB=no_copy_
 POSTGRES_USER=postgres
 POSTGRES_PASSWORD=postgres
 POSTGRES_PORT=5432
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 69f9587..dfbd31b 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -5,37 +5,28 @@ services:
     image: postgres:17
     restart: always
     environment:
-      POSTGRES_DB: no_copy_db
+      POSTGRES_DB: no_copy_
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: postgres
-      POSTGRES_PORT: 5432
-      POSTGRES_HOST: postgres
-      PGDATA: /data/postgres
     ports:
-      - "5432:5432"
+      - "54320:5432"
     volumes:
       - pgdata:/var/lib/postgresql/data
-    healthcheck:
-      test: [ "CMD-SHELL", "pg_isready -U postgres -p 5432" ]
-      interval: 10s
-      timeout: 5s
-      retries: 20
     container_name: postgres
 
   app:
     build: .
     container_name: no_copy_app
     environment:
-      POSTGRES_DB: no_copy_db
+      POSTGRES_DB: no_copy_
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: postgres
       POSTGRES_PORT: 5432
-      POSTGRES_HOST: postgres
+      POSTGRES_HOST: db
     depends_on:
-      db:
-        condition: service_healthy
+      - db
     ports:
       - "8080:8080"
 
 volumes:
-  pgdata:
+  pgdata:
\ No newline at end of file