diff --git a/SolarPower/Repository/Implement/OverviewRepository.cs b/SolarPower/Repository/Implement/OverviewRepository.cs
index 6687a49..96bfac3 100644
--- a/SolarPower/Repository/Implement/OverviewRepository.cs
+++ b/SolarPower/Repository/Implement/OverviewRepository.cs
@@ -860,9 +860,9 @@ namespace SolarPower.Repository.Implement
 												and a.errDeviceBrand = d.brend and a.errDeviceModel = d.model and a.errValue = d.errCode
 										left join power_station ps on ps.`Code` = site_id 
 										left join operation_record pr on pr.ErrorCode = a.id
-									where sourceState = 1 and  ps.`Code` is not null  
+									where ps.`Code` is not null
                               ) a  LEFT JOIN notice_schedule ns ON ns.ExceptionId = a.id 
-                            WHERE ns.Id IS NULL  ";
+                            WHERE ns.Id IS NULL and a.dev_time >= '{ DateTime.Now.AddDays(-1).ToString("yyyy-MM-dd")}' ";
                     exceptionEmailInfos = (await conn.QueryAsync<ExceptionEmailInfo>(sql)).ToList();
                 }
                 catch (Exception exception)