diff --git a/OCH/mogo-och-bus-passenger/src/jinlvvan/java/com/mogo/och/bus/passenger/model/BusPassengerModel.java b/OCH/mogo-och-bus-passenger/src/jinlvvan/java/com/mogo/och/bus/passenger/model/BusPassengerModel.java
index 91be11a51d..47ac92cb81 100644
--- a/OCH/mogo-och-bus-passenger/src/jinlvvan/java/com/mogo/och/bus/passenger/model/BusPassengerModel.java
+++ b/OCH/mogo-och-bus-passenger/src/jinlvvan/java/com/mogo/och/bus/passenger/model/BusPassengerModel.java
@@ -377,6 +377,7 @@ public class BusPassengerModel {
     private final IReceivedMsgListener mReceivedMsgListener = new IReceivedMsgListener() {
         @Override
         public void onReceivedServerSn(@Nullable String sn) {
+
         }
 
         @Override