diff --git a/FAQ.md b/FAQ.md
index ec48dc1..4803126 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -327,6 +327,6 @@ https://github.com/rustdesk/rustdesk/discussions/6398#discussioncomment-9065991
 - Make sure you install RustDesk on Windows, a system service is required for this so you have to install
 - Check if `HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\SoftwareSASGeneration`registry have correct value, 1 or 3. https://knowledge.broadcom.com/external/article/21517/ctrlaltdel-does-not-work-on-remote-contr.html
 
-
-
+# No image even screen sharing enabled on Android
+We did see this when there are multiple mulitple rustdesk client on Android, one is public release, another one is custom client. If you started service of one client, then start service of another one, you can't get image. You have to forcely close the first client (and no background), and restart this one.