diff --git a/BPASmartClient.IoT/DataVClient.cs b/BPASmartClient.IoT/DataVClient.cs
index 45722f69..a560ca08 100644
--- a/BPASmartClient.IoT/DataVClient.cs
+++ b/BPASmartClient.IoT/DataVClient.cs
@@ -41,7 +41,18 @@ namespace BPASmartClient.IoT
             DeviceSecret = System.Configuration.ConfigurationManager.AppSettings["DeviceSecret"].ToString();
             StartupMode = System.Configuration.ConfigurationManager.AppSettings["StartupMode"].ToString();
             BroadcastPubTopic = InternetInfo.BroadcastPubTopic;
-            BroadcastMaintainPubTopic = $"{InternetInfo.BroadcastPubTopic}Maintain";
+            
+            
+            //MaintainTable maintainTable = new MaintainTable();
+            //maintainTable.Id = Guid.NewGuid().ToString();
+            //maintainTable.MaintainTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
+            //maintainTable.MaintainType = "一般";
+            //maintainTable.MaintainVla = "MorkS";
+            //maintainTable.MaintainMessage = "xxxxx故障需要维修";
+            //maintainTable.DeviceId = "";
+            //maintainTable.ClientId = ClientId;
+            //maintainTable.devicename = DeviceDataV.deviceTable.devicename;
+            //maintainTables.Add(maintainTable);
         }
         #endregion
 
@@ -51,7 +62,6 @@ namespace BPASmartClient.IoT
         public string ProductKey { set; get; }
         public string DeviceSecret { set; get; }
         public string BroadcastPubTopic { set; get; }
-        public string BroadcastMaintainPubTopic { set; get; }
         /// <summary>
         /// DataV 服务地址
         /// </summary>
@@ -112,18 +122,15 @@ namespace BPASmartClient.IoT
             {
                 if (DeviceDataV != null && DeviceDataV.GetIsConnected() && DeviceDataV.deviceTable != null)
                 {
-                    //    AlarmTime = GetPropertyValue(obj, "Time").ToString(),
-                    //AlarmType = GetPropertyValue(obj, "Type").ToString(),
-                    //AlarmMessage = GetPropertyValue(obj, "Text").ToString(),
-                    //AlarmVla = "告警",
-                    //DeviceId = Devid.ToString(),
-                    //KeyID = id,
-                    maintainTable.MaintainTime = DateTime.Now.ToString();
-                    maintainTable.MaintainType = "一般";
-                    maintainTable.MaintainVla = "维修";
+                    maintainTable.Id=Guid.NewGuid().ToString(); 
+                    //maintainTable.MaintainTime = DateTime.Now.ToString();
+                    //maintainTable.MaintainType = "一般";
+                    //maintainTable.MaintainVla = "MorkS";
+                    //maintainTable.MaintainMessage = "xxxxx故障需要维修";
+                    //maintainTable.DeviceId = "";
                     maintainTable.ClientId = ClientId;
                     maintainTable.devicename = DeviceDataV.deviceTable.devicename;
-                    DeviceDataV.IOT_Publish(BroadcastMaintainPubTopic, Tools.JsonConvertTools(maintainTable));
+                    maintainTables.Add(maintainTable);
                 }
             }
             catch (Exception ex)
@@ -243,7 +250,10 @@ namespace BPASmartClient.IoT
                     });
                     if (dataVNode.Count > 0)
                     {
-                        iOTDevSXModel.Maintain= Tools.JsonConvertTools(maintainTables); 
+                        if (maintainTables.Count > 0)
+                        {
+                            iOTDevSXModel.Maintain = Tools.JsonConvertTools(maintainTables);
+                        }
                         iOTDevSXModel.NodeStatus = Tools.JsonConvertTools(new { data = dataVNode });
                         DeviceDataV.IOT_Publish(DeviceDataV.PubTopic, iOTDevSXModel.Tojson());
                     }