diff --git a/OmobiDisplayApp/QBluetoothLeUart b/OmobiDisplayApp/QBluetoothLeUart
index fba59b3..76e4575 160000
--- a/OmobiDisplayApp/QBluetoothLeUart
+++ b/OmobiDisplayApp/QBluetoothLeUart
@@ -1 +1 @@
-Subproject commit fba59b37770ab1ede351ec70119d2da328be6a06
+Subproject commit 76e457593e889885fd410fdbcdd659706a1eceb8