diff --git a/FAQ.md b/FAQ.md
index 32e7571..9f2917d 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -150,3 +150,6 @@ https://github.com/rustdesk/rustdesk/issues/4276#issuecomment-1537105758
 # Change default options
 ![image](https://github.com/rustdesk/rustdesk/assets/71636191/68d1aa91-d59c-43ac-bd6e-dca6dbfe7c34)
 
+# No sound
+https://github.com/rustdesk/rustdesk/issues/4280#issuecomment-1543618744
+