diff --git a/upctl/README.md b/upctl/README.md
index bbad16a..575b98c 100644
--- a/upctl/README.md
+++ b/upctl/README.md
@@ -3,10 +3,12 @@
 ```
 upctl access.log
     Uploaded: access.log
+     Expires: after first access
 Download URL: http://localhost:8080/api/getfile/cc70324b-5c8e-4ca2-bb32-10aa0eeb6dbf/2023-02-14-19-18-access.log
 
 upctl access.log error.log
     Uploaded: access.log
     Uploaded: error.log
+     Expires: after first access
 Download URL: http://localhost:8080/api/getfile/cc70324b-5c8e-4ca2-bb32-10aa0eeb6dbf/2023-02-14-19-18-data.zip
 ```