diff --git a/content/self-host/rustdesk-server-pro/license/_index.en.md b/content/self-host/rustdesk-server-pro/license/_index.en.md
index c41990f..62af862 100644
--- a/content/self-host/rustdesk-server-pro/license/_index.en.md
+++ b/content/self-host/rustdesk-server-pro/license/_index.en.md
@@ -19,7 +19,7 @@ You will be required to enter license in the web console (`http://<rustdesk-serv
 
 ### Renew/upgrade license
 
-Renew/upgrade license can be found via the [self-service license portal](https://rustdesk.com/self-host/account/) as described below.
+Renew/upgrade license can be found via the [self-service license portal](https://rustdesk.com/self-host/account/) as described below, log in with the email you used to buy the license as above picture.
 
 | License page with renew/upgrade actions | Upgrade window |
 | --- | --- |