diff --git a/OrderScheduling/HttpResponseModel/ResponseModel.swift b/OrderScheduling/HttpResponseModel/ResponseModel.swift
index 8e11926..4f8c9ca 100644
--- a/OrderScheduling/HttpResponseModel/ResponseModel.swift
+++ b/OrderScheduling/HttpResponseModel/ResponseModel.swift
@@ -177,7 +177,7 @@ public class VehicleMonitorListDataModel : Decodable {
         var vehicleName : String?
         var driverId : Int
         var driverName : String?
-        var driverPhone : String
+        var driverPhone : String?
         var vehicleType : String?
         var terminalType : String?
         var vehicleStatus : VehicleStatusModel?
diff --git a/OrderScheduling/VehicleMonitoring/ViewController/VehicleMonitoringController.swift b/OrderScheduling/VehicleMonitoring/ViewController/VehicleMonitoringController.swift
index 5f24fd6..7ca8906 100644
--- a/OrderScheduling/VehicleMonitoring/ViewController/VehicleMonitoringController.swift
+++ b/OrderScheduling/VehicleMonitoring/ViewController/VehicleMonitoringController.swift
@@ -213,7 +213,11 @@ extension VehicleMonitoringController {
             .observe(on: MainScheduler.instance)
             .subscribe(onNext: {[weak self] _ in
                 if let model = self?.selectedModel {
-                    URLLINKS.openUrl(type: .phone, appending: model.driverPhone)
+                    guard let driverPhone = model.driverPhone else {
+                        self?.view.dd_makeToast("空号")
+                        return
+                    }
+                    URLLINKS.openUrl(type: .phone, appending: driverPhone)
                 }
             })
             .disposed(by: disposeBag)
diff --git a/OrderScheduling/VehicleMonitoring/ViewController/VehicleMonitoringListController.swift b/OrderScheduling/VehicleMonitoring/ViewController/VehicleMonitoringListController.swift
index ef7f92d..7496eae 100644
--- a/OrderScheduling/VehicleMonitoring/ViewController/VehicleMonitoringListController.swift
+++ b/OrderScheduling/VehicleMonitoring/ViewController/VehicleMonitoringListController.swift
@@ -98,8 +98,12 @@ extension VehicleMonitoringListController : UITableViewDelegate,UITableViewDataS
         
         cell?.callButton.rx.tap
             .observe(on: MainScheduler.instance)
-            .subscribe(onNext: { _ in
-                URLLINKS.openUrl(type: .phone, appending: model.driverPhone)
+            .subscribe(onNext: {[weak self] _ in
+                guard let driverPhone = model.driverPhone else {
+                    self?.view.dd_makeToast("空号")
+                    return
+                }
+                URLLINKS.openUrl(type: .phone, appending: driverPhone)
             })
             .disposed(by: cell!.disposeBag)
         return cell!