diff --git a/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/VWSparePart/SparePartAppService.cs b/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/VWSparePart/SparePartAppService.cs
index 866e580b..6a777bfc 100644
--- a/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/VWSparePart/SparePartAppService.cs
+++ b/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/VWSparePart/SparePartAppService.cs
@@ -63,7 +63,7 @@ namespace Win.Sfs.SettleAccount.Entities.VWSparePart
 
 
         /// <summary>
-        /// 导入功能
+        /// 大众备件调整导入（财务期初时用的功能）
         /// </summary>
         /// <param name="files">上传的文件(前端已经限制只能上传一个附件)</param>
         /// <returns></returns>
@@ -112,6 +112,16 @@ namespace Win.Sfs.SettleAccount.Entities.VWSparePart
             return ApplicationConsts.SuccessStr;
         }
 
+        /// <summary>
+        /// 大众备件明细数据导入功能（以后正常使用的功能）
+        /// </summary>
+        /// <param name="files"></param>
+        /// <param name="branchId"></param>
+        /// <param name="year"></param>
+        /// <param name="period"></param>
+        /// <param name="version"></param>
+        /// <param name="customerCode"></param>
+        /// <returns></returns>
         [HttpPost]
         [Route("ExcelImport90")]
         [DisableRequestSizeLimit]
diff --git a/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/WMS/WMSSharePartAppService.cs b/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/WMS/WMSSharePartAppService.cs
index 16e455b6..7b988cca 100644
--- a/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/WMS/WMSSharePartAppService.cs
+++ b/src/Modules/SettleAccount/src/SettleAccount.Application/Entities/WMS/WMSSharePartAppService.cs
@@ -256,8 +256,8 @@ namespace Win.Sfs.SettleAccount.Entities.SettleAccounts
 
                     var _list90Summary = _excelHelper.ExcelToListOne<WmsSharePart90OutPutDetial>();//有单号
 
-                    var _list = _listSummary.Where(p => p.OrderBillNum == "").ToList();//过滤 没有采购订单号为空的集合
-                    var _listBill = _list90Summary.Where(p => p.OrderBillNum != "").ToList();//过滤 有采购订单号的集合
+                    var _list = _listSummary.Where(p =>string.IsNullOrEmpty(p.OrderBillNum)).ToList();//没有采购订单号的集合
+                    var _listBill = _list90Summary.Where(p =>!string.IsNullOrEmpty(p.OrderBillNum)).ToList();//有采购订单号的集合
 
 
 
@@ -328,7 +328,7 @@ namespace Win.Sfs.SettleAccount.Entities.SettleAccounts
                 if (_lst != null && _lst.Count>0)
                 {
                     //没有采购订单号
-                    var outPutDetail = await _wmsRepository.Where(p => p.Version == input.Version && p.OrderBillNum == "").ToListAsync();
+                    var outPutDetail = await _wmsRepository.Where(p => p.Version == input.Version && string.IsNullOrEmpty(p.OrderBillNum)).ToListAsync();
 
                     var error = from itm1 in outPutDetail
                                 join itm2 in _lst on
@@ -412,7 +412,7 @@ namespace Win.Sfs.SettleAccount.Entities.SettleAccounts
                 if (_lstBill != null && _lstBill.Count>0)
                 {
                     //有采购订单号
-                    var outPutDetailBill = await _wmsRepository90.Where(p => p.Version == input.Version && p.OrderBillNum != "").ToListAsync();
+                    var outPutDetailBill = await _wmsRepository90.Where(p => p.Version == input.Version && !string.IsNullOrEmpty(p.OrderBillNum)).ToListAsync();
 
                     var error = from itm1 in outPutDetailBill
                                 join itm2 in _lstBill on
@@ -631,7 +631,12 @@ namespace Win.Sfs.SettleAccount.Entities.SettleAccounts
             return true;
         }
 
-
+        /// <summary>
+        /// 出库单导入功能
+        /// </summary>
+        /// <param name="files"></param>
+        /// <param name="version"></param>
+        /// <returns></returns>
         [HttpPost]
         [Route("ExcelImport")]
         [DisableRequestSizeLimit]
@@ -666,8 +671,8 @@ namespace Win.Sfs.SettleAccount.Entities.SettleAccounts
 
             var result90 = await _exportImporter.ExtendExcelOfSheetOneImport<WmsSharePart90OutPutDetial>(files, _excelImportService);
 
-            var result_nobill = result.Where(p => p.OrderBillNum == "").ToList();
-            var result_withbill = result90.Where(p => p.OrderBillNum != "").ToList();
+            var result_nobill = result.Where(p =>string.IsNullOrEmpty(p.OrderBillNum)).ToList();//没有采购单号集合
+            var result_withbill = result90.Where(p =>!string.IsNullOrEmpty(p.OrderBillNum)).ToList();//有采购单号集合
             
 
             //没有采购单号
@@ -677,7 +682,8 @@ namespace Win.Sfs.SettleAccount.Entities.SettleAccounts
                 List<WmsSharePartOutPutDetial> _lst = new List<WmsSharePartOutPutDetial>();
 
                 var _lsCopy = new List<WmsSharePartOutPutDetial>();
-                foreach (var itm in result_nobill)
+                var result_nobill_filter = result_nobill.Where(p => string.IsNullOrEmpty(p.OrderBillNum) && !string.IsNullOrEmpty(p.MaterialCode));
+                foreach (var itm in result_nobill_filter)
                 {
                     WmsSharePartOutPutDetial _detail = new WmsSharePartOutPutDetial(
                     GuidGenerator.Create(),
@@ -772,7 +778,7 @@ namespace Win.Sfs.SettleAccount.Entities.SettleAccounts
                 List<WmsSharePart90OutPutDetial> _lst = new List<WmsSharePart90OutPutDetial>();
 
                 var _lsCopy = new List<WmsSharePart90OutPutDetial>();
-                var filte_result_withbill = result_withbill.Where(p => p.OrderBillNum != "");//采购单号为空的过滤掉
+                var filte_result_withbill = result_withbill.Where(p =>!string.IsNullOrEmpty(p.OrderBillNum));//采购单号为空的过滤掉
                 foreach (var itm in filte_result_withbill)
                 {
                     WmsSharePart90OutPutDetial _detail = new WmsSharePart90OutPutDetial(
diff --git a/src/Modules/SettleAccount/src/SettleAccount.Application/Reports/ReportServices/ReportMakeService.cs b/src/Modules/SettleAccount/src/SettleAccount.Application/Reports/ReportServices/ReportMakeService.cs
index 5698ca71..cbe620ce 100644
--- a/src/Modules/SettleAccount/src/SettleAccount.Application/Reports/ReportServices/ReportMakeService.cs
+++ b/src/Modules/SettleAccount/src/SettleAccount.Application/Reports/ReportServices/ReportMakeService.cs
@@ -176,7 +176,7 @@ namespace Win.Sfs.SettleAccount.Reports.ReportServices
         #region 大众备件0-90天和90天以上输出 
 
         /// <summary>
-        /// 大众备件0-90天报表输出
+        /// 大众备件数据调整结算输出
         /// </summary>
         /// <param name="purchaseOrderNo"></param>
         /// <param name="sapCode"></param>
@@ -215,7 +215,7 @@ namespace Win.Sfs.SettleAccount.Reports.ReportServices
         }
 
         /// <summary>
-        /// 大众备件结算核对明细表
+        /// 大众备件输出（包括带订货单号和无订单号）
         /// </summary>
         /// <param name="purchaseOrderNo">采购订单号</param>
         /// <param name="sapCode">厂内物料号</param>