diff --git a/harbor/docker-compose.yml b/harbor/docker-compose.yml
index 3d806ad..1d2318f 100644
--- a/harbor/docker-compose.yml
+++ b/harbor/docker-compose.yml
@@ -10,21 +10,13 @@ services:
     entrypoint: ["/bin/sh", "-c"]
     command: |
       set -e
-
-      # Zielverzeichnis für Harbor-Konfiguration
       mkdir -p /etc/harbor
-
-      # harbor.yml erzeugen
       cat <<EOF > /etc/harbor/harbor.yml
       hostname: ${HARBOR_HOSTNAME:-harbor.local}
-
       http:
-        port: 8080
-
+        port: ${HARBOR_HTTP_PORT:-8080}
       harbor_admin_password: ${HARBOR_ADMIN_PASSWORD:-Harbor12345}
-
-      data_volume: ${HARBOR_DATA_PATH:-/data/harbor}
-
+      data_volume: ${HARBOR_DATA_PATH:-/opt/docker/harbor/data}
       log:
         level: ${HARBOR_LOG_LEVEL:-info}
       EOF