diff --git a/config/project/project.yaml b/config/project/project.yaml
index f9788af..eaaac17 100644
--- a/config/project/project.yaml
+++ b/config/project/project.yaml
@@ -20,7 +20,7 @@ fs:
       region: $OBJECT_STORAGE_REGION
       secret: $OBJECT_STORAGE_SECRET_KEY
       storageClass: ''
-      subfolder: ''
+      subfolder: $OBJECT_STORAGE_SUBPATH
     type: craft\awss3\Fs
     url: $OBJECT_STORAGE_ENDPOINT
 meta:
diff --git a/env.example.dev b/env.example.dev
index b4c5c2d..e17cbb8 100644
--- a/env.example.dev
+++ b/env.example.dev
@@ -27,9 +27,10 @@ DISALLOW_ROBOTS=true
 
 PRIMARY_SITE_URL=http://gigadb.host
 
-OBJECT_STORAGE_ENDPOINT="https://xxx"
-OBJECT_STORAGE_BUCKET="xxx"
+OBJECT_STORAGE_ENDPOINT="https://s3.ap-northeast-1.wasabisys.com/"
+OBJECT_STORAGE_BUCKET="cms-assets"
 OBJECT_STORAGE_KEY="xxx"
 OBJECT_STORAGE_SECRET_KEY="xxx"
 OBJECT_STORAGE_REGION="xxx"
-
+OBJECT_STORAGE_REGION="ap-northeast-1"
+OBJECT_STORAGE_SUBPATH="/dev"