diff --git a/Docker-Image-Registry-with-SeaweedFS.md b/Docker-Image-Registry-with-SeaweedFS.md
index b2c651a..74e8ba5 100644
--- a/Docker-Image-Registry-with-SeaweedFS.md
+++ b/Docker-Image-Registry-with-SeaweedFS.md
@@ -7,7 +7,7 @@ There are two ways to use SeaweedFS as a storage backend:
 For better performance, using S3 API is recommended. This is because FUSE mount currently needs to save the file to a local folder, before uploading the file to SeaweedFS cluster.
 
 # Configure Registry to use SeaweedFS S3
-Here is an example registry configuration. If you have checked out https://github.com/distribution/distribution, save this file as `cmd/registry/config-seaweedfs.yml`.
+Assuming SeaweedFS S3 API is on `192.168.2.4:8333`, here is an example registry configuration. If you have checked out https://github.com/distribution/distribution, save this file as `cmd/registry/config-seaweedfs.yml`.
 
 ```
 version: 0.1