diff --git a/OmobiDisplayApp/QBluetoothLeUart b/OmobiDisplayApp/QBluetoothLeUart
index 1ec609e..534277a 160000
--- a/OmobiDisplayApp/QBluetoothLeUart
+++ b/OmobiDisplayApp/QBluetoothLeUart
@@ -1 +1 @@
-Subproject commit 1ec609e7c22308cacffe7fe03de14380463b8470
+Subproject commit 534277a19867f2e41a2699fc863e1cae48dee741