diff --git a/OrderScheduling.xcworkspace/xcuserdata/zd.xcuserdatad/UserInterfaceState.xcuserstate b/OrderScheduling.xcworkspace/xcuserdata/zd.xcuserdatad/UserInterfaceState.xcuserstate
index 4dbbebe..8044cfe 100644
Binary files a/OrderScheduling.xcworkspace/xcuserdata/zd.xcuserdatad/UserInterfaceState.xcuserstate and b/OrderScheduling.xcworkspace/xcuserdata/zd.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/OrderScheduling/HttpResponseModel/ResponseModel.swift b/OrderScheduling/HttpResponseModel/ResponseModel.swift
index 2e8feb5..b597d49 100644
--- a/OrderScheduling/HttpResponseModel/ResponseModel.swift
+++ b/OrderScheduling/HttpResponseModel/ResponseModel.swift
@@ -182,7 +182,7 @@ public class VehicleMonitorListDataModel : Decodable {
         var vehicleId : Int?
         var vehicleName : String?
         var driverId : Int
-        var driverName : String
+        var driverName : String?
         var driverPhone : String
         var vehicleType : String?
         var terminalType : TerminalTypeEnum?