diff --git a/upload.go b/upload.go
index 486592e..e967364 100644
--- a/upload.go
+++ b/upload.go
@@ -119,5 +119,5 @@ func debugDumpHTTPResponse(r *http.Response) {
 	if e != nil {
 		log.Fatal(e)
 	}
-	fmt.Printf("dump : %s", dump)
+	fmt.Printf("dump http Response \n : %s", dump)
 }