diff --git a/OCH/mogo-och-shuttle-passenger/src/jinlvvan/java/com/mogo/och/bus/passenger/model/BusPassengerModel.java b/OCH/mogo-och-shuttle-passenger/src/jinlvvan/java/com/mogo/och/bus/passenger/model/BusPassengerModel.java
index fa66012a85..31fda8ee1e 100644
--- a/OCH/mogo-och-shuttle-passenger/src/jinlvvan/java/com/mogo/och/bus/passenger/model/BusPassengerModel.java
+++ b/OCH/mogo-och-shuttle-passenger/src/jinlvvan/java/com/mogo/och/bus/passenger/model/BusPassengerModel.java
@@ -372,6 +372,10 @@ public class BusPassengerModel {
     }
 
     private final IReceivedMsgListener mReceivedMsgListener = new IReceivedMsgListener() {
+        @Override
+        public void onReceivedServerSn(@Nullable String sn) {
+        }
+
         @Override
         public void onReceivedMsg(int type, @NonNull byte[] byteArray) {
             if (OchCommonConst.BUSINESS_STRING == type) {
diff --git a/OCH/mogo-och-shuttle-passenger/src/jinlvvan/res/drawable-nodpi/m2_blue_tooth_open.png b/OCH/mogo-och-shuttle-passenger/src/jinlvvan/res/drawable-nodpi/m2_blue_tooth_open.png
new file mode 100644
index 0000000000..cccf9e10fa
Binary files /dev/null and b/OCH/mogo-och-shuttle-passenger/src/jinlvvan/res/drawable-nodpi/m2_blue_tooth_open.png differ