diff --git a/BWP.B3_YunKen/DataPatchs/UpdateCustomerStartedTime.cs b/BWP.B3_YunKen/DataPatchs/UpdateCustomerStartedTime.cs
new file mode 100644
index 0000000..d27a4a1
--- /dev/null
+++ b/BWP.B3_YunKen/DataPatchs/UpdateCustomerStartedTime.cs
@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Forks.EnterpriseServices.BusinessInterfaces;
+using TSingSoft.WebPluginFramework.Install;
+
+namespace BWP.B3_YunKen.DataPatchs
+{
+  [DataPatch]
+  public class UpdateCustomerStartedTime : IDataPatch
+  {
+    public void Execute(TransactionContext context)
+    {
+      var sql = @"update a set a.StartedTime = (case when (select Max(LoadTime) from B3Sale_CustomerAccept b where b.CustomerDealer_ID = a.ID and BillState = 20) is null then a.CreateTime else  (select Max(LoadTime) from B3Sale_CustomerAccept b where b.CustomerDealer_ID = a.ID and BillState = 20) end) from B3Sale_Customer a where IsDealers = 1";
+      context.Session.ExecuteSqlNonQuery(sql);
+    }
+  }
+}
diff --git a/BWP.B3_YunKen/TimerTask/NullifyCustomerTask.cs b/BWP.B3_YunKen/TimerTask/NullifyCustomerTask.cs
index abb00a3..ba67d53 100644
--- a/BWP.B3_YunKen/TimerTask/NullifyCustomerTask.cs
+++ b/BWP.B3_YunKen/TimerTask/NullifyCustomerTask.cs
@@ -50,7 +50,7 @@ namespace BWP.B3_YunKen.TimerTask {
       var mDmoTypeID = DmoTypeIDAttribute.GetID(typeof(Customer));
       var dom = new DQueryDom(new JoinAlias(typeof(Customer)));
       dom.Columns.Add(DQSelectColumn.Field("ID"));
-      dom.Columns.Add(DQSelectColumn.Field("StopedTime"));
+      dom.Columns.Add(DQSelectColumn.Field("StartedTime"));
       dom.Where.Conditions.Add(DQCondition.EQ("Stopped", false));
       dom.Where.Conditions.Add(DQCondition.EQ("IsDealers", true));
       var list = dom.EExecuteList<long, DateTime?>();