diff --git a/docker/docker-compose-base.yml b/docker/docker-compose-base.yml
index c5f118bbf..729511706 100644
--- a/docker/docker-compose-base.yml
+++ b/docker/docker-compose-base.yml
@@ -114,6 +114,7 @@ services:
     restart: on-failure
 
   redis:
+    # swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/valkey/valkey:8
     image: valkey/valkey:8
     container_name: ragflow-redis
     command: redis-server --requirepass ${REDIS_PASSWORD} --maxmemory 128mb --maxmemory-policy allkeys-lru