diff --git a/rows.go b/rows.go
index 5b21f29..bfea398 100644
--- a/rows.go
+++ b/rows.go
@@ -772,6 +772,13 @@ func checkRow(ws *xlsxWorksheet) error {
 	return nil
 }
 
+// hasAttr determine if row non-default attributes.
+func (r *xlsxRow) hasAttr() bool {
+	return r.Spans != "" || r.S != 0 || r.CustomFormat || r.Ht != 0 ||
+		r.Hidden || r.CustomHeight || r.OutlineLevel != 0 || r.Collapsed ||
+		r.ThickTop || r.ThickBot || r.Ph
+}
+
 // SetRowStyle provides a function to set the style of rows by given worksheet
 // name, row range, and style ID. Note that this will overwrite the existing
 // styles for the rows, it won't append or merge style with existing styles.
diff --git a/sheet.go b/sheet.go
index 070b47d..1346801 100644
--- a/sheet.go
+++ b/sheet.go
@@ -139,9 +139,11 @@ func (f *File) mergeExpandedCols(ws *xlsxWorksheet) {
 // workSheetWriter provides a function to save xl/worksheets/sheet%d.xml after
 // serialize structure.
 func (f *File) workSheetWriter() {
-	var arr []byte
-	buffer := bytes.NewBuffer(arr)
-	encoder := xml.NewEncoder(buffer)
+	var (
+		arr     []byte
+		buffer  = bytes.NewBuffer(arr)
+		encoder = xml.NewEncoder(buffer)
+	)
 	f.Sheet.Range(func(p, ws interface{}) bool {
 		if ws != nil {
 			sheet := ws.(*xlsxWorksheet)
@@ -151,9 +153,7 @@ func (f *File) workSheetWriter() {
 			if sheet.Cols != nil && len(sheet.Cols.Col) > 0 {
 				f.mergeExpandedCols(sheet)
 			}
-			for k, v := range sheet.SheetData.Row {
-				sheet.SheetData.Row[k].C = trimCell(v.C)
-			}
+			sheet.SheetData.Row = trimRow(&sheet.SheetData)
 			if sheet.SheetPr != nil || sheet.Drawing != nil || sheet.Hyperlinks != nil || sheet.Picture != nil || sheet.TableParts != nil {
 				f.addNameSpaces(p.(string), SourceRelationship)
 			}
@@ -178,6 +178,21 @@ func (f *File) workSheetWriter() {
 	})
 }
 
+// trimRow provides a function to trim empty rows.
+func trimRow(sheetData *xlsxSheetData) []xlsxRow {
+	var (
+		row  xlsxRow
+		rows []xlsxRow
+	)
+	for k, v := range sheetData.Row {
+		row = sheetData.Row[k]
+		if row.C = trimCell(v.C); len(row.C) != 0 || row.hasAttr() {
+			rows = append(rows, row)
+		}
+	}
+	return rows
+}
+
 // trimCell provides a function to trim blank cells which created by fillColumns.
 func trimCell(column []xlsxC) []xlsxC {
 	rowFull := true