diff --git a/Login-required-for-public-server.md b/Login-required-for-public-server.md
index 93d6a6f..8a72776 100644
--- a/Login-required-for-public-server.md
+++ b/Login-required-for-public-server.md
@@ -5,6 +5,8 @@ To help prevent scamming and potential [botnet attacks](https://github.com/rustd
 >
 > If botnet abuse continues, controlled devices may also be required to log in. In that case, both the controller and the controlled device must be logged in under the same user account.
 >
+> > Or we can find a better solution for the controlled side without requiring explicit login.
+>
 > # RustDesk is designed to be [self-hosted](https://www.reddit.com/r/rustdesk/comments/1cr8kfv/should_you_selfhost_a_rustdesk_server/). This public server is provided for _demonstration_ and _testing_ only. Please do not use it for production or sensitive work.
 
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