diff --git a/Controllers/DisableController.cs b/Controllers/DisableController.cs
index be2936f..5bc8e6a 100644
--- a/Controllers/DisableController.cs
+++ b/Controllers/DisableController.cs
@@ -765,7 +765,7 @@ namespace BMA.EHR.Recurit.Exam.Service.Controllers
                 {
                     // loop from sheet2 to end
 
-                    for (int i = 1; i < c_package.Workbook.Worksheets.Count; i++)
+                    for (int i = 0; i < c_package.Workbook.Worksheets.Count; i++)
                     {
                         var workSheet = c_package.Workbook.Worksheets[i];
                         var totalRows = workSheet.Dimension.Rows;
@@ -1129,7 +1129,7 @@ namespace BMA.EHR.Recurit.Exam.Service.Controllers
                 {
                     // loop from sheet2 to end
 
-                    for (int i = 1; i < c_package.Workbook.Worksheets.Count; i++)
+                    for (int i = 0; i < c_package.Workbook.Worksheets.Count; i++)
                     {
                         var workSheet = c_package.Workbook.Worksheets[i];
                         var totalRows = workSheet.Dimension.Rows;
@@ -1378,7 +1378,7 @@ namespace BMA.EHR.Recurit.Exam.Service.Controllers
                 using (var c_package = new ExcelPackage(new FileInfo(importFile)))
                 {
                     // loop from sheet2 to end
-                    for (int i = 1; i < c_package.Workbook.Worksheets.Count; i++)
+                    for (int i = 0; i < c_package.Workbook.Worksheets.Count; i++)
                     {
                         var workSheet = c_package.Workbook.Worksheets[i];
                         var totalRows = workSheet.Dimension.Rows;