diff --git a/FAQ.md b/FAQ.md
index 3029fe4..c2e8a2c 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -748,7 +748,7 @@ The final reason is related to the user's cloud provider.
 > It was not a DNS problem.
 > I believe it was something with international routes because Rustdesk site (currently hosted at address 45.76.181.120) was not the only host we couldn't reach from our server.
 
-If you run container (Docker etc), there might be DNS problem with container.
+If you run container (Docker etc), there might be DNS problem with container, https://github.com/rustdesk/rustdesk-server-pro/issues/136.
 
 Some users encountered TLS issue on Windows server, we would suggest you switch to Linux. RustDesk server is deprecated running on Window, We know nothing about Windows server.