diff --git a/Service/Plc/Client/PlcClient.cs b/Service/Plc/Client/PlcClient.cs
index 9aed50e..0254ee2 100644
--- a/Service/Plc/Client/PlcClient.cs
+++ b/Service/Plc/Client/PlcClient.cs
@@ -221,7 +221,7 @@ public class PlcClient : ModbusTcpMaster
         {
             #region 没报警把已处理记录更新并删除实时报警
 
-            var lstEquipAlarmRecord=EquipAlarmRecordRepository.Query();
+            var lstEquipAlarmRecord=EquipAlarmRecordRepository.QueryListByClause(i=>i.EquipTypeCode==3);
             if (lstEquipAlarmRecord.Count > 0)
             {
                 foreach (var VARIABLE in lstEquipAlarmRecord)
@@ -239,7 +239,7 @@ public class PlcClient : ModbusTcpMaster
                     EquipAlarmProcessRecordRepository.Insert(EquipAlarmProcessRecord);
                 }
             }
-            EquipAlarmRecordRepository.Delete(i=>i.Id>0);
+            EquipAlarmRecordRepository.Delete(lstEquipAlarmRecord);
 
             #endregion