diff --git a/code/src/Modules/SettleAccount/src/SettleAccount.Application/Bases/CAN_SA_SERVICE.cs b/code/src/Modules/SettleAccount/src/SettleAccount.Application/Bases/CAN_SA_SERVICE.cs
index b61d74ff..d147e491 100644
--- a/code/src/Modules/SettleAccount/src/SettleAccount.Application/Bases/CAN_SA_SERVICE.cs
+++ b/code/src/Modules/SettleAccount/src/SettleAccount.Application/Bases/CAN_SA_SERVICE.cs
@@ -69,10 +69,24 @@ namespace Win.Sfs.SettleAccount.Bases
         //[Route("detailquery")]
         public virtual async Task<PagedResultDto<TEntityDetailDto>> DetailQueryAsync(TRequestDetailInput input)
         {
+            List<string> filters = new List<string>();
+            filters.Add("ParentBillNum");
+            filters.Add("InvBillNum");
+            filters.Add("IsReturn");
+            var ls = input.Filters.Where(p =>filters.Contains( p.Column )).ToList();
+            if (ls.Count > 0)
+            {
+                foreach (var itm in ls)
+                {
+                    input.Filters.Remove(itm);
+                }
+            }
             var entitys = await _detailRepository.GetListByFilterAsync(input.Filters, input.Sorting, input.MaxResultCount, input.SkipCount).ConfigureAwait(false);
             var totalCount = await _detailRepository.GetCountByFilterAsync(input.Filters).ConfigureAwait(false);
             var dtos = ObjectMapper.Map<List<TEntityDetail>, List<TEntityDetailDto>>(entitys);
 
+      
+
             return new PagedResultDto<TEntityDetailDto>(totalCount, dtos);
         }
 
@@ -85,21 +99,28 @@ namespace Win.Sfs.SettleAccount.Bases
         //[Route("export")]
         public virtual async Task<string> ExportAsync(TRequestDetailInput input)
         {
-            IExporter _csv = new CsvExporter();
-            IExporter _excel = new ExcelExporter();
-            var entities = await _detailRepository.GetListByFilterAsync(input.Filters, input.Sorting, int.MaxValue, 0, true).ConfigureAwait(false);
-            var dtoDetails = ObjectMapper.Map<List<TEntityDetail>, List<TEntityDetailExportDto>>(entities);
-
-           
-
-
-
-
 
+            var entities = await _detailRepository.GetListByFilterAsync(input.Filters, input.Sorting, int.MaxValue, 0, true).ConfigureAwait(false);
+            List<string> filters = new List<string>();
+            filters.Add("ParentBillNum");
+            filters.Add("InvBillNum");
+            filters.Add("IsReturn");
+            var ls = input.Filters.Where(p => filters.Contains(p.Column)).ToList();
+            if (ls.Count > 0)
+            {
+                foreach (var itm in ls)
+                {
+                    input.Filters.Remove(itm);
+                }
+            }
 
+            IExporter _csv = new CsvExporter();
+            IExporter _excel = new ExcelExporter();
+         
 
 
 
+            var dtoDetails = ObjectMapper.Map<List<TEntityDetail>, List<TEntityDetailExportDto>>(entities);
 
 
 
diff --git a/code/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/BQ/BBAC_SA_SERVICE.cs b/code/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/BQ/BBAC_SA_SERVICE.cs
index 3549647d..d28fefda 100644
--- a/code/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/BQ/BBAC_SA_SERVICE.cs
+++ b/code/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/BQ/BBAC_SA_SERVICE.cs
@@ -301,8 +301,8 @@ namespace Win.Sfs.SettleAccount.Entities.BQ
             {
                 try
                 {
-                    var bbacSaDelItems = await GetBBACSaDelItemsAsync(id).ConfigureAwait(false);
 
+                    var bbacSaDelItems = await GetBBACSaDelItemsAsync(id).ConfigureAwait(false);
                     bbacSas.AddRange(bbacSaDelItems.bbacSas);
                     bbacSaDetails.AddRange(bbacSaDelItems.bbacSaDetails);
                     bbacCanSas.AddRange(bbacSaDelItems.bbacCanSas);