diff --git a/bluetooth/bt_vendor_overlay.conf b/bluetooth/bt_vendor_overlay.conf
index aab8da2..6170f12 100644
--- a/bluetooth/bt_vendor_overlay.conf
+++ b/bluetooth/bt_vendor_overlay.conf
@@ -7,3 +7,6 @@ UartPort = /dev/ttySAC18
 BqrEventMaskValueUpdate = 295006
 
 BtOpusEnabled = true
+
+# Silent recover unimplement type packet when no device connected
+SilentRecoverUnimplementedPacket = true