diff --git a/OCH/offline/driver/src/main/java/com/mogo/och/offline/model/OrderModel.java b/OCH/offline/driver/src/main/java/com/mogo/och/offline/model/OrderModel.java
index 71e06fb8c9..6f1149f754 100644
--- a/OCH/offline/driver/src/main/java/com/mogo/och/offline/model/OrderModel.java
+++ b/OCH/offline/driver/src/main/java/com/mogo/och/offline/model/OrderModel.java
@@ -757,7 +757,28 @@ public class OrderModel {
      */
     private void updateBusStatus(BusRoutesResult result) {
         if (result == null) return;
-        LineManager.INSTANCE.setContraiInfo(new ContraiInfo(result.getLineId(),result.csvFileUrl,result.csvFileMd5,result.txtFileUrl,result.txtFileMd5,result.contrailSaveTime,null,null,1));
+        if(result.csvFileUrl==null){
+            result.csvFileUrl = "";
+        }
+        if(result.csvFileMd5==null){
+            result.csvFileMd5 = "";
+        }
+        if(result.txtFileUrl==null){
+            result.txtFileUrl = "";
+        }
+        if(result.txtFileMd5==null){
+            result.txtFileMd5 = "";
+        }
+        LineManager.INSTANCE.setContraiInfo(new ContraiInfo(
+                result.getLineId(),
+                result.csvFileUrl,
+                result.csvFileMd5,
+                result.txtFileUrl,
+                result.txtFileMd5,
+                result.contrailSaveTime,
+                null,
+                null,
+                1));
         busRoutesResult = result;
         stationList.clear();
         stationList.addAll(result.getSites());
@@ -1119,16 +1140,18 @@ public class OrderModel {
     }
 
     public void setTrajectoryStation(BusStationBean startStation, BusStationBean endStation, Long lineId) {
-
         LineManager.INSTANCE.setStartAndEndStation(startStation,endStation);
-
-        MogoLocation startStationMogoLocation = new MogoLocation();
-        startStationMogoLocation.setLongitude(startStation.getGcjLon());
-        startStationMogoLocation.setLatitude(startStation.getGcjLat());
-        MogoLocation endStationMogoLocation = new MogoLocation();
-        endStationMogoLocation.setLongitude(endStation.getGcjLon());
-        endStationMogoLocation.setLatitude(endStation.getGcjLat());
-        TrajectoryAndDistanceManager.INSTANCE.setStationPoint(startStationMogoLocation, endStationMogoLocation, lineId);
+        if(startStation==null||endStation==null){
+            TrajectoryAndDistanceManager.INSTANCE.setStationPoint(null, null, lineId);
+        }else {
+            MogoLocation startStationMogoLocation = new MogoLocation();
+            startStationMogoLocation.setLongitude(startStation.getGcjLon());
+            startStationMogoLocation.setLatitude(startStation.getGcjLat());
+            MogoLocation endStationMogoLocation = new MogoLocation();
+            endStationMogoLocation.setLongitude(endStation.getGcjLon());
+            endStationMogoLocation.setLatitude(endStation.getGcjLat());
+            TrajectoryAndDistanceManager.INSTANCE.setStationPoint(startStationMogoLocation, endStationMogoLocation, lineId);
+        }
     }
 
 }