diff --git a/FAQ.md b/FAQ.md
index f863631..933861e 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -361,6 +361,13 @@ https://github.com/rustdesk/rustdesk/discussions/1249
 # SOCKS5 proxy failure
 https://github.com/rustdesk/rustdesk/discussions/6398#discussioncomment-9065991
 
+# Connecting
+
+Ensure your relay server (`hbbr` which uses TCP `21117` port) is running on the same server of `hbbs`.
+
+![image](https://github.com/user-attachments/assets/90c51c37-8ec4-4bcf-96e3-e8d21b60c878)
+
+
 # Connection reset by the peer
 - Try out using force relay https://github.com/rustdesk/rustdesk/wiki/FAQ#force-relay.