diff --git a/src/Shentun.Peis.Application/SumSummaryReports/SumSummaryReportAppService.cs b/src/Shentun.Peis.Application/SumSummaryReports/SumSummaryReportAppService.cs
index d157b1b..1609a55 100644
--- a/src/Shentun.Peis.Application/SumSummaryReports/SumSummaryReportAppService.cs
+++ b/src/Shentun.Peis.Application/SumSummaryReports/SumSummaryReportAppService.cs
@@ -506,7 +506,7 @@ namespace Shentun.Peis.SumSummaryReports
 
 
             }
-
+            sumSummaryReportHorizontalComparisonDtos = sumSummaryReportHorizontalComparisonDtos.OrderByDescending(o=>o.CheckDate).ToList();
             return sumSummaryReportHorizontalComparisonDtos;
         }