diff --git a/.env.example b/.env.example
index 9f1f7ec..6b0ac46 100644
--- a/.env.example
+++ b/.env.example
@@ -27,9 +27,9 @@ SMTP_PASSWORD=
 JWT_SECRET=
 JWT_EXPIRE_ACCESS=2 #minutes
 JWT_EXPIRE_REFRESH=2 #days
-#S3_BUCKET
-BUCKET_NAME=
-BUCKET_URL=
+#S3_BUCKET (Parspack)
+BUCKET_NAME=c183597
+BUCKET_URL=https://c183597.parspack.net
 BUCKET_ACCESS_KEY=
 BUCKET_SECRET_KEY=
 #DEFAULT_ADMIN
diff --git a/src/utils/upload.service.ts b/src/utils/upload.service.ts
index 142fb02..1f0f681 100644
--- a/src/utils/upload.service.ts
+++ b/src/utils/upload.service.ts
@@ -24,7 +24,8 @@ class UploadService {
       secretAccessKey: process.env.BUCKET_SECRET_KEY,
     },
     endpoint: process.env.BUCKET_URL,
-    region: "default",
+    region: "us-east-1",
+    forcePathStyle: true,
   };
 
   private fileOption = {