diff --git a/bluetooth/bt_vendor_overlay.conf b/bluetooth/bt_vendor_overlay.conf
index e593d7e..9343381 100644
--- a/bluetooth/bt_vendor_overlay.conf
+++ b/bluetooth/bt_vendor_overlay.conf
@@ -14,7 +14,7 @@ UserialTypePriority = 2-1
 BtOffloadCap = AOC
 
 # <string> The BT Offload Trunk Flag Group Name
-BtOffloadTrunkGroup = 24P_AOC
+BtOffloadTrunkGroup = 24F_AOC
 
 # <boolean> Enable check whether let aoc controls power pin
 AocPowerPinCtrlCheckEnable = true