diff --git a/AsbCloudInfrastructure/Services/DailyReport/DailyReportMakerExcel.cs b/AsbCloudInfrastructure/Services/DailyReport/DailyReportMakerExcel.cs
index a4aa860b..8e0ed0fe 100644
--- a/AsbCloudInfrastructure/Services/DailyReport/DailyReportMakerExcel.cs
+++ b/AsbCloudInfrastructure/Services/DailyReport/DailyReportMakerExcel.cs
@@ -168,9 +168,9 @@ namespace AsbCloudInfrastructure.Services.DailyReport
         private int AddBlockDrillingModes(IXLWorksheet sheet, int startRow, DailyReportDto reportDto)
         {
             sheet.Cell(startRow + 2, 6).Value =
-                $"{reportDto.RotorDrillingModes}";
+                $"{string.Join(", ", reportDto.RotorDrillingModes)}";
             sheet.Cell(startRow + 3, 9).Value =
-                $"{reportDto.SlideDrillingModes}";
+                $"{string.Join(", ", reportDto.SlideDrillingModes)}";
 
             return startRow + 3;
         }