diff --git a/Service/Charger/Handler/RecordChargeHandler.cs b/Service/Charger/Handler/RecordChargeHandler.cs
index e444bae..1f638a0 100644
--- a/Service/Charger/Handler/RecordChargeHandler.cs
+++ b/Service/Charger/Handler/RecordChargeHandler.cs
@@ -72,6 +72,7 @@ namespace Service.Charger.Handler
                 
                 if (db == null)
                 {
+                    TimeSpan timeSpan = endTime - startTime;
                     ChargeOrder chargeOrder = new ChargeOrder()
                     {
                         Sn = client.ChargeOrderNo,
@@ -81,7 +82,7 @@ namespace Service.Charger.Handler
                         StartSoc = msg.SocBefore,
                         StopSoc = msg.SocAfter,
                         
-                        ChargeTimeCount = (int)(endTime - startTime).TotalMinutes,
+                        ChargeTimeCount = timeSpan.Hours * 60 + timeSpan.Minutes,
                         ElecCount = Convert.ToDecimal(msg.ChargingPower),
                         AcElecCount = Convert.ToDecimal(msg.AcMeterElecCount),
                         StartAcElec = Convert.ToDecimal(msg.AcMeterDataBefore),
@@ -110,7 +111,7 @@ namespace Service.Charger.Handler
                     db.StartSoc = msg.SocBefore;
                     db.StopSoc = msg.SocAfter;
                     TimeSpan? timeSpan = (db.EndTime - db.StartTime);
-                    db.ChargeTimeCount= timeSpan?.Minutes;
+                    db.ChargeTimeCount= timeSpan?.Hours * 60 + timeSpan?.Minutes;
                     db.ElecCount = Convert.ToDecimal(msg.ChargingPower);
                     db.AcElecCount = Convert.ToDecimal(msg.AcMeterElecCount);
                     db.StartAcElec = Convert.ToDecimal(msg.AcMeterDataBefore);