diff --git a/Dockerfile b/Dockerfile
index bef4f4c..46eabf8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,9 +22,12 @@ RUN mkdir -p /app/data && \
     chown -R app:app /app
 USER app
 
-# 8. Exponer el puerto
+# 8. Crear volumen para persistencia de datos
+VOLUME ["/app/data"]
+
+# 9. Exponer el puerto
 EXPOSE 3111
 
-# 9. Comando de inicio
+# 10. Comando de inicio
 CMD ["npm", "start"]
 
diff --git a/docker-compose.yml b/docker-compose.yml
index 4481409..ee3b2f0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,6 @@
 services:
   ap-pos:
-    image: marcogll/ap_pos:1.3.1
+    image: marcogll/ap_pos:latest
     container_name: ap-pos
     restart: unless-stopped
     ports:
@@ -8,6 +8,7 @@ services:
     environment:
       NODE_ENV: production
       SESSION_SECRET: ${SESSION_SECRET:-your-very-secret-key-change-it-in-production}
+      DB_PATH: /app/data/ap-pos.db
     volumes:
       - ap_pos_data:/app/data
     healthcheck:
@@ -20,3 +21,7 @@ services:
 volumes:
   ap_pos_data:
     driver: local
+    driver_opts:
+      type: none
+      o: bind
+      device: ./data