1 files changed, 3 insertions, 3 deletions
diff --git a/table.go b/table.go
index 59f1cfe..8775929 100644
--- a/table.go
+++ b/table.go
@@ -1,4 +1,4 @@
-// Copyright 2016 - 2020 The excelize Authors. All rights reserved. Use of
+// Copyright 2016 - 2021 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
 //
@@ -287,8 +287,8 @@ func (f *File) AutoFilter(sheet, hcell, vcell, format string) error {
 	}
 
 	formatSet, _ := parseAutoFilterSet(format)
-	cellStart, _ := CoordinatesToCellName(hcol, hrow)
-	cellEnd, _ := CoordinatesToCellName(vcol, vrow)
+	cellStart, _ := CoordinatesToCellName(hcol, hrow, true)
+	cellEnd, _ := CoordinatesToCellName(vcol, vrow, true)
 	ref, filterDB := cellStart+":"+cellEnd, "_xlnm._FilterDatabase"
 	wb := f.workbookReader()
 	sheetID := f.GetSheetIndex(sheet)