diff --git a/cell_test.go b/cell_test.go
index f46b4b9..45e2f24 100644
--- a/cell_test.go
+++ b/cell_test.go
@@ -3,6 +3,7 @@ package excelize
 import (
 	"fmt"
 	"path/filepath"
+	"strconv"
 	"testing"
 	"time"
 
@@ -122,9 +123,9 @@ func BenchmarkSetCellValue(b *testing.B) {
 	cols := []string{"A", "B", "C", "D", "E", "F"}
 	f := NewFile()
 	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
+	for i := 1; i <= b.N; i++ {
 		for j := 0; j < len(values); j++ {
-			if err := f.SetCellValue("Sheet1", fmt.Sprint(cols[j], i), values[j]); err != nil {
+			if err := f.SetCellValue("Sheet1", cols[j]+strconv.Itoa(i), values[j]); err != nil {
 				b.Error(err)
 			}
 		}
diff --git a/pivotTable.go b/pivotTable.go
index 7061bfe..cf04381 100644
--- a/pivotTable.go
+++ b/pivotTable.go
@@ -21,7 +21,6 @@ import (
 type PivotTableOption struct {
 	DataRange       string
 	PivotTableRange string
-	Page            []PivotTableField
 	Rows            []PivotTableField
 	Columns         []PivotTableField
 	Data            []PivotTableField
@@ -194,7 +193,6 @@ func (f *File) adjustRange(rangeStr string) (string, []int, error) {
 // fields.
 func (f *File) getPivotFieldsOrder(dataRange string) ([]string, error) {
 	order := []string{}
-	// data range has been checked
 	dataSheet, coordinates, err := f.adjustRange(dataRange)
 	if err != nil {
 		return order, fmt.Errorf("parameter 'DataRange' parsing error: %s", err.Error())
@@ -217,10 +215,8 @@ func (f *File) addPivotCache(pivotCacheID int, pivotCacheXML string, opt *PivotT
 	if err != nil {
 		return fmt.Errorf("parameter 'DataRange' parsing error: %s", err.Error())
 	}
-	order, err := f.getPivotFieldsOrder(opt.DataRange)
-	if err != nil {
-		return err
-	}
+	// data range has been checked
+	order, _ := f.getPivotFieldsOrder(opt.DataRange)
 	hcell, _ := CoordinatesToCellName(coordinates[0], coordinates[1])
 	vcell, _ := CoordinatesToCellName(coordinates[2], coordinates[3])
 	pc := xlsxPivotCacheDefinition{
@@ -272,7 +268,6 @@ func (f *File) addPivotTable(cacheID, pivotTableID int, pivotTableXML string, op
 			FirstHeaderRow: 1,
 		},
 		PivotFields: &xlsxPivotFields{},
-		RowFields:   &xlsxRowFields{},
 		RowItems: &xlsxRowItems{
 			Count: 1,
 			I: []*xlsxI{
@@ -285,8 +280,6 @@ func (f *File) addPivotTable(cacheID, pivotTableID int, pivotTableXML string, op
 			Count: 1,
 			I:     []*xlsxI{{}},
 		},
-		PageFields: &xlsxPageFields{},
-		DataFields: &xlsxDataFields{},
 		PivotTableStyleInfo: &xlsxPivotTableStyleInfo{
 			Name:           "PivotStyleLight16",
 			ShowRowHeaders: true,
@@ -296,33 +289,49 @@ func (f *File) addPivotTable(cacheID, pivotTableID int, pivotTableXML string, op
 	}
 
 	// pivot fields
-	err = f.addPivotFields(&pt, opt)
-	if err != nil {
-		return err
-	}
+	_ = f.addPivotFields(&pt, opt)
 
 	// count pivot fields
 	pt.PivotFields.Count = len(pt.PivotFields.PivotField)
 
+	// data range has been checked
+	_ = f.addPivotRowFields(&pt, opt)
+	_ = f.addPivotColFields(&pt, opt)
+	_ = f.addPivotPageFields(&pt, opt)
+	_ = f.addPivotDataFields(&pt, opt)
+
+	pivotTable, err := xml.Marshal(pt)
+	f.saveFileList(pivotTableXML, pivotTable)
+	return err
+}
+
+// addPivotRowFields provides a method to add row fields for pivot table by
+// given pivot table options.
+func (f *File) addPivotRowFields(pt *xlsxPivotTableDefinition, opt *PivotTableOption) error {
 	// row fields
 	rowFieldsIndex, err := f.getPivotFieldsIndex(opt.Rows, opt)
 	if err != nil {
 		return err
 	}
 	for _, fieldIdx := range rowFieldsIndex {
+		if pt.RowFields == nil {
+			pt.RowFields = &xlsxRowFields{}
+		}
 		pt.RowFields.Field = append(pt.RowFields.Field, &xlsxField{
 			X: fieldIdx,
 		})
 	}
 
 	// count row fields
-	pt.RowFields.Count = len(pt.RowFields.Field)
-
-	err = f.addPivotColFields(&pt, opt)
-	if err != nil {
-		return err
+	if pt.RowFields != nil {
+		pt.RowFields.Count = len(pt.RowFields.Field)
 	}
+	return err
+}
 
+// addPivotPageFields provides a method to add page fields for pivot table by
+// given pivot table options.
+func (f *File) addPivotPageFields(pt *xlsxPivotTableDefinition, opt *PivotTableOption) error {
 	// page fields
 	pageFieldsIndex, err := f.getPivotFieldsIndex(opt.Filter, opt)
 	if err != nil {
@@ -330,12 +339,25 @@ func (f *File) addPivotTable(cacheID, pivotTableID int, pivotTableXML string, op
 	}
 	pageFieldsName := f.getPivotTableFieldsName(opt.Filter)
 	for idx, pageField := range pageFieldsIndex {
+		if pt.PageFields == nil {
+			pt.PageFields = &xlsxPageFields{}
+		}
 		pt.PageFields.PageField = append(pt.PageFields.PageField, &xlsxPageField{
 			Name: pageFieldsName[idx],
 			Fld:  pageField,
 		})
 	}
 
+	// count page fields
+	if pt.PageFields != nil {
+		pt.PageFields.Count = len(pt.PageFields.PageField)
+	}
+	return err
+}
+
+// addPivotDataFields provides a method to add data fields for pivot table by
+// given pivot table options.
+func (f *File) addPivotDataFields(pt *xlsxPivotTableDefinition, opt *PivotTableOption) error {
 	// data fields
 	dataFieldsIndex, err := f.getPivotFieldsIndex(opt.Data, opt)
 	if err != nil {
@@ -344,6 +366,9 @@ func (f *File) addPivotTable(cacheID, pivotTableID int, pivotTableXML string, op
 	dataFieldsSubtotals := f.getPivotTableFieldsSubtotal(opt.Data)
 	dataFieldsName := f.getPivotTableFieldsName(opt.Data)
 	for idx, dataField := range dataFieldsIndex {
+		if pt.DataFields == nil {
+			pt.DataFields = &xlsxDataFields{}
+		}
 		pt.DataFields.DataField = append(pt.DataFields.DataField, &xlsxDataField{
 			Name:     dataFieldsName[idx],
 			Fld:      dataField,
@@ -352,10 +377,9 @@ func (f *File) addPivotTable(cacheID, pivotTableID int, pivotTableXML string, op
 	}
 
 	// count data fields
-	pt.DataFields.Count = len(pt.DataFields.DataField)
-
-	pivotTable, err := xml.Marshal(pt)
-	f.saveFileList(pivotTableXML, pivotTable)
+	if pt.DataFields != nil {
+		pt.DataFields.Count = len(pt.DataFields.DataField)
+	}
 	return err
 }
 
diff --git a/pivotTable_test.go b/pivotTable_test.go
index 767206b..cc80835 100644
--- a/pivotTable_test.go
+++ b/pivotTable_test.go
@@ -179,6 +179,46 @@ func TestAddPivotTable(t *testing.T) {
 	assert.EqualError(t, err, `parameter 'DataRange' parsing error: parameter is required`)
 }
 
+func TestAddPivotRowFields(t *testing.T) {
+	f := NewFile()
+	// Test invalid data range
+	assert.EqualError(t, f.addPivotRowFields(&xlsxPivotTableDefinition{}, &PivotTableOption{
+		DataRange: "Sheet1!$A$1:$A$1",
+	}), `parameter 'DataRange' parsing error: parameter is invalid`)
+}
+
+func TestAddPivotPageFields(t *testing.T) {
+	f := NewFile()
+	// Test invalid data range
+	assert.EqualError(t, f.addPivotPageFields(&xlsxPivotTableDefinition{}, &PivotTableOption{
+		DataRange: "Sheet1!$A$1:$A$1",
+	}), `parameter 'DataRange' parsing error: parameter is invalid`)
+}
+
+func TestAddPivotDataFields(t *testing.T) {
+	f := NewFile()
+	// Test invalid data range
+	assert.EqualError(t, f.addPivotDataFields(&xlsxPivotTableDefinition{}, &PivotTableOption{
+		DataRange: "Sheet1!$A$1:$A$1",
+	}), `parameter 'DataRange' parsing error: parameter is invalid`)
+}
+
+func TestAddPivotColFields(t *testing.T) {
+	f := NewFile()
+	// Test invalid data range
+	assert.EqualError(t, f.addPivotColFields(&xlsxPivotTableDefinition{}, &PivotTableOption{
+		DataRange: "Sheet1!$A$1:$A$1",
+		Columns:   []PivotTableField{{Data: "Type"}},
+	}), `parameter 'DataRange' parsing error: parameter is invalid`)
+}
+
+func TestGetPivotFieldsOrder(t *testing.T) {
+	f := NewFile()
+	// Test get pivot fields order with not exist worksheet
+	_, err := f.getPivotFieldsOrder("SheetN!$A$1:$E$31")
+	assert.EqualError(t, err, "sheet SheetN is not exist")
+}
+
 func TestInStrSlice(t *testing.T) {
 	assert.EqualValues(t, -1, inStrSlice([]string{}, ""))
 }