i fixed the docker

docker-compose.yml.example

@@ -1,56 +1,44 @@
-version: '2.1'
-
+version: "3.8"
 services:
-    webserver:
-        build: ./
-        # uncomment the following line to start automatically on system boot
-        # restart: always
-        ports:
-            # You can adapt the port you want Paperless to listen on by
-            # modifying the part before the `:`.
-            - "8000:8000"
-        healthcheck:
-            test: ["CMD", "curl" , "-f", "http://localhost:8000"]
-            interval: 30s
-            timeout: 10s
-            retries: 5
-        volumes:
-            - data:/usr/src/paperless/data
-            - media:/usr/src/paperless/media
-            # You have to adapt the local path you want the consumption
-            # directory to mount to by modifying the part before the ':'.
-            - ./consume:/consume
-        env_file: docker-compose.env
-        # The reason the line is here is so that the webserver that doesn't do
-        # any text recognition and doesn't have to install unnecessary
-        # languages the user might have set in the env-file by overwriting the
-        # value with nothing.
-        environment:
-            - PAPERLESS_OCR_LANGUAGES=
-        command: ["gunicorn", "-b", "0.0.0.0:8000"]
+  db:
+    image: postgres:13
+    #restart: always
+    environment:
+      POSTGRES_DB: paperless
+      POSTGRES_USER: paperless
+      POSTGRES_PASSWORD: paperless
 
-    consumer:
-        build: ./
-        # uncomment the following line to start automatically on system boot
-        # restart: always
-        depends_on:
-            webserver:
-                condition: service_healthy
-        volumes:
-            - data:/usr/src/paperless/data
-            - media:/usr/src/paperless/media
-            # This should be set to the same value as the consume directory
-            # in the webserver service above.
-            - ./consume:/consume
-            # Likewise, you can add a local path to mount a directory for
-            # exporting. This is not strictly needed for paperless to
-            # function, only if you're exporting your files: uncomment
-            # it and fill in a local path if you know you're going to
-            # want to export your documents.
-            # - /path/to/another/arbitrary/place:/export
-        env_file: docker-compose.env
-        command: ["document_consumer"]
+  webserver:
+    build: .
+    image: paperless_app
+    #restart: always
+    depends_on:
+      - db
+    ports:
+      - "8000:8000"
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8000"]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+    volumes:
+      - data:/usr/src/paperless/data
+    env_file: docker-compose.env
+    environment:
+      - PAPERLESS_OCR_LANGUAGES=
+    command: ["gunicorn", "-b", "0.0.0.0:8000"]
+
+  consumer:
+    image: paperless_app
+    depends_on:
+      - webserver
+      - db
+    restart: on-failure:5
+    volumes:
+      - data:/usr/src/paperless/data
+      - ./consume:/usr/src/paperless/consume
+    env_file: docker-compose.env
+    command: ["document_consumer"]
 
 volumes:
-    data:
-    media:
+  data: