diff --git a/Seyounth.Hyosung.Data/Services/ReportExportService.cs b/Seyounth.Hyosung.Data/Services/ReportExportService.cs
index a4b3e0a..304d203 100644
--- a/Seyounth.Hyosung.Data/Services/ReportExportService.cs
+++ b/Seyounth.Hyosung.Data/Services/ReportExportService.cs
@@ -67,16 +67,16 @@ public class ReportExportService(
                 }
                 else
                 {
-                    dt.Rows.Add(yarns[i - 1].Lot, tray.DtexFila, "", yarns[i - 1].ProduceTime,
+                    dt.Rows.Add(yarns[i - 1].Lot, tray.DtexFila, " ", yarns[i - 1].ProduceTime,
                         yarns[i - 1].Machine, yarns[i - 1].WorkShift);
                 }
             }
 
             var path = await GetDirectoryAsync();
-            var fileName = $"{variety.Lot}_{tray.Barcode.Split(" ")[1]}_{DateTime.Now:yyyyMMdd}.xlsx";
+            var fileName = $"{variety.Lot}_{tray.Barcode.Split("   ")[1]}_{DateTime.Now:yyyyMMdd}.xlsx";
             var filePath = Path.Combine(path, fileName);
             using var workbook = new XLWorkbook();
-            var worksheet = workbook.Worksheets.Add(dt);
+            var worksheet = workbook.Worksheets.Add(dt,"export");
             // 设置数据行字体大小
             var dataRows = worksheet.RowsUsed();
             foreach (var row in dataRows)
@@ -153,7 +153,7 @@ public class ReportExportService(
         {
             try
             {
-                await ExportAsync(code);
+                await ExportSampleAsync(code);
             }
             catch (Exception e)
             {