diff --git a/Service/MyTask/UpdateDownBatteryInfoTask.cs b/Service/MyTask/UpdateDownBatteryInfoTask.cs
index cee9b90..57c6e2e 100644
--- a/Service/MyTask/UpdateDownBatteryInfoTask.cs
+++ b/Service/MyTask/UpdateDownBatteryInfoTask.cs
@@ -76,25 +76,31 @@ public class UpdateDownBatteryInfoTask : ITask
                     continue;
                 }
 
-                /*if (!info.BatteryNo.Equals(battery.DownBatteryNo))
-                {
-                    continue;
-                }*/
                 battery.DownBatteryNo = info.BatteryNo;
                 battery.DownBatterySoc = info.Soc;
                 battery.DownBatterySoe = info.Soe;
                 battery.DownNominalEnergy = info.NominalEnergy;
-                _swapOrderBatteryRepository.Update(i => new()
-                {
-                    DownBatteryNo = battery.DownBatteryNo,
-                    DownBatterySoc = battery.DownBatterySoc,
-                    DownBatterySoe = battery.DownBatterySoe,
-                    DownNominalEnergy = battery.DownNominalEnergy
-                }, i => i.Id == battery.Id);
-                Log.Info(
-                    $" UpdateDownBatteryInfoTask update DowmBatteryInfo db={JsonConvert.SerializeObject(battery)}");
+            
+                updateDbBattery.Add(battery);
+               
              
             }
+            if (updateDbBattery.Count > 0)
+            {
+                Log.Info(
+                    $" UpdateDownBatteryInfoTask update DowmBatteryInfo db={JsonConvert.SerializeObject(updateDbBattery)}");
+                foreach (var swapOrderBattery in updateDbBattery)
+                {
+                    _swapOrderBatteryRepository.Update(i => new()
+                    {
+                        DownBatteryNo = swapOrderBattery.DownBatteryNo,
+                        DownBatterySoc = swapOrderBattery.DownBatterySoc,
+                        DownBatterySoe = swapOrderBattery.DownBatterySoe,
+                        DownNominalEnergy = swapOrderBattery.DownNominalEnergy
+                    }, i => i.Id == swapOrderBattery.Id);
+                }
+               
+            }
 
             
         }