diff --git a/Service/Cloud/Client/CloudClient.cs b/Service/Cloud/Client/CloudClient.cs
index 2d499b2..3688969 100644
--- a/Service/Cloud/Client/CloudClient.cs
+++ b/Service/Cloud/Client/CloudClient.cs
@@ -237,38 +237,42 @@ public class CloudClient : IMqttClientConnectedHandler, IMqttApplicationMessageR
 
     public void Publish<T>(T data) where T : ICmd
     {
-        Model<T> model = new Model<T>
+        if (MqttClient.IsConnected)
         {
-            Header = new Header()
+            Model<T> model = new Model<T>
             {
-                cmd = data.GetCmd(),
-                cipherFlag = Encrypt,
-                id = GetIncrementId(),
-                sid = StationNo,
-                timeStamp = (DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000
-            },
-            body = data
-        };
+                Header = new Header()
+                {
+                    cmd = data.GetCmd(),
+                    cipherFlag = Encrypt,
+                    id = GetIncrementId(),
+                    sid = StationNo,
+                    timeStamp = (DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000
+                },
+                body = data
+            };
 
-        model.dataSign = "";//SignData(model);
+            model.dataSign = "";//SignData(model);
 
-        var settings = new JsonSerializerSettings()
-        {
-            ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
-            DateFormatString = "yyyy-MM-dd HH:mm:ss",
-            NullValueHandling = NullValueHandling.Ignore
-        };
-        Log.Info(JsonConvert.SerializeObject(model, settings));
-        var appMsg = new MqttApplicationMessage
-        {
-            Topic = PubTopic,
-            Payload = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(model, settings)),
-            QualityOfServiceLevel = MqttQualityOfServiceLevel.AtLeastOnce,
-            Retain = false
-        };
+            var settings = new JsonSerializerSettings()
+            {
+                ReferenceLoopHandling = ReferenceLoopHandling.Ignore,
+                DateFormatString = "yyyy-MM-dd HH:mm:ss",
+                NullValueHandling = NullValueHandling.Ignore
+            };
+            Log.Info(JsonConvert.SerializeObject(model, settings));
+            var appMsg = new MqttApplicationMessage
+            {
+                Topic = PubTopic,
+                Payload = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(model, settings)),
+                QualityOfServiceLevel = MqttQualityOfServiceLevel.AtLeastOnce,
+                Retain = false
+            };
 
-        MqttClient.PublishAsync(appMsg);
-        MqttClient.PublishAsync(appMsg);
+            MqttClient.PublishAsync(appMsg);
+            MqttClient.PublishAsync(appMsg);
+        }
+        
     }
 
     private string SignData<T>(Model<T> model) where T : ICmd
diff --git a/Service/Execute/Api/CloudApi.cs b/Service/Execute/Api/CloudApi.cs
index 1ef9d97..636cb15 100644
--- a/Service/Execute/Api/CloudApi.cs
+++ b/Service/Execute/Api/CloudApi.cs
@@ -57,7 +57,7 @@ public abstract class CloudApi
         UploadSwapOrder uploadSwapOrder = new()
         {
             sn=StaticStationInfo.StationNo,
-            son = swapOrder.CloudSn,
+            son = swapOrder.Sn,
             cn = swapOrder.VehicleNo,
             so = seq,
             ct = swapOrder.VehicleEnterTime,
diff --git a/Service/Execute/Api/TboxApi.cs b/Service/Execute/Api/TboxApi.cs
index 9019585..203fff4 100644
--- a/Service/Execute/Api/TboxApi.cs
+++ b/Service/Execute/Api/TboxApi.cs
@@ -91,7 +91,12 @@ public class TBoxApi
         {
             Thread.Sleep(100);
             var unLockCar = await UnLockCar(carNo);
-            bools.Add(unLockCar);
+            if (unLockCar)
+            {
+                
+                bools.Add(unLockCar);
+            }
+
         }
 
         return bools.Select(i => i).Count() > _successTimes;
@@ -105,7 +110,11 @@ public class TBoxApi
         {
             Thread.Sleep(100);
             var unLockCar = await LockCar(carNo);
-            bools.Add(unLockCar);
+            if (unLockCar)
+            {
+                
+                bools.Add(unLockCar);
+            }
         }
 
         return bools.Select(i => i).Count() > _successTimes;