diff --git a/export/xlsx.go b/export/xlsx.go
index a15ecf1..a73adae 100644
--- a/export/xlsx.go
+++ b/export/xlsx.go
@@ -76,9 +76,16 @@ func (e *Exporter) Export(sheetIndex int) error {
 func (e *Exporter) dealElement(sheet string, data reflect.Value, index int) error {
 	for i := 0; i < data.NumField(); i++ {
 		field := data.Field(i)
+		t := data.Type().Field(i)
+		tag, ok := t.Tag.Lookup("export")
 		switch field.Kind() {
 		case reflect.Struct:
-			e.dealElement(sheet, field, index)
+			// 如果是结构体类型，但是没有export标签，则进行递归，否则直接处理（例如time.Time类型是结构体，但是可能需要导出）
+			if !ok {
+				e.dealElement(sheet, field, index)
+			} else {
+				e.writeCell(sheet, field, tag, index)
+			}
 		// 该逻辑有待验证
 		case reflect.Slice:
 			for j := 0; j < field.Len(); j++ {
@@ -88,32 +95,64 @@ func (e *Exporter) dealElement(sheet string, data reflect.Value, index int) erro
 				}
 			}
 		default:
-			t := data.Type().Field(i)
-			tag, ok := t.Tag.Lookup("export")
 			if ok {
-				tagMap := dealTag(tag)
-				x, _ := strconv.Atoi(tagMap["x"])
-				y, _ := strconv.Atoi(tagMap["y"])
-				colSpan, _ := strconv.Atoi(tagMap["colspan"])
-				rowSpan, _ := strconv.Atoi(tagMap["rowspan"])
-				location := Location{
-					X: x,
-					Y: y + index,
-				}
-				cell := Cell{
-					Location: location,
-					Rowspan:  rowSpan,
-					Colspan:  colSpan,
-					Value:    field,
-				}
-				e.SetCell(sheet, cell)
+				e.writeCell(sheet, field, tag, index)
 			}
-		}
 
+		}
 	}
 	return e.Save()
 }
 
+func (e *Exporter) writeCell(sheet string, field reflect.Value, tag string, index int) {
+	tagMap := dealTag(tag)
+	x, _ := strconv.Atoi(tagMap["x"])
+	y, _ := strconv.Atoi(tagMap["y"])
+	colSpan, _ := strconv.Atoi(tagMap["colspan"])
+	rowSpan, _ := strconv.Atoi(tagMap["rowspan"])
+	location := Location{
+		X: x,
+		Y: y + index,
+	}
+	value := value(field)
+	cell := Cell{
+		Location: location,
+		Rowspan:  rowSpan,
+		Colspan:  colSpan,
+		Value:    value,
+	}
+	e.SetCell(sheet, cell)
+}
+
+func value(field reflect.Value) (val string) {
+	mthV := field.MethodByName("String")
+	if !mthV.IsValid() && field.CanAddr() {
+		mthV = field.Addr().MethodByName("String")
+	}
+	if mthV.IsValid() && mthV.Kind() == reflect.Func && mthV.Type().NumIn() == 0 {
+		callV := mthV.Call(nil)
+
+		if len(callV) > 0 {
+			val = fmt.Sprintf("%s", callV[0].String())
+
+			return
+		}
+	}
+	if field.CanUint() {
+		val = fmt.Sprintf("%d", field.Uint())
+
+	} else if field.CanInt() {
+		val = fmt.Sprintf("%d", field.Int())
+
+	} else if field.CanFloat() {
+		val = fmt.Sprintf("%f", field.Float())
+
+	} else {
+		val = fmt.Sprintf("%s", field.String())
+	}
+	return
+}
+
 func dealTag(tag string) map[string]string {
 	tag_list := strings.Split(tag, ",")
 	tag_map := make(map[string]string)
diff --git a/export_test.go b/export_test.go
index 5aa2cd5..57edb79 100644
--- a/export_test.go
+++ b/export_test.go
@@ -1,14 +1,55 @@
 package xlsx
 
 import (
+	"encoding/json"
+	"fmt"
+	"math"
 	"testing"
+	"time"
 
 	"git.botann.com/lijun/xlsx/export"
 )
 
 type Fen int
 
+func (t *Fen) Value() float64 {
+	return float64(*t) * 0.01
+}
+
+func (t *Fen) String() string {
+	return fmt.Sprintf("%.2f", t.Value())
+}
+
+func (t Fen) MarshalJSON() ([]byte, error) {
+	return json.Marshal(t.String())
+}
+
+func (t *Fen) UnmarshalJSON(data []byte) error {
+	y := float64(0)
+	err := json.Unmarshal(data, &y)
+	if err != nil {
+		return err
+	}
+	*t = Fen(math.Round(y * 100))
+	return nil
+}
+
+type Date time.Time
+
+func (t *Date) Value() time.Time {
+	return time.Time(*t)
+}
+
+func (t *Date) String() string {
+	return t.Value().Format("2006-01-02")
+}
+
+func (t Date) MarshalJSON() ([]byte, error) {
+	return json.Marshal(t.String())
+}
+
 type Data struct {
+	Date          time.Time `export:"x:7,y:3"`
 	Name          string
 	TotalInvest   Fen    `export:"true,x:2,y:3"`
 	ProjectName   string `export:"true,x:1,y:3"`
@@ -75,9 +116,16 @@ func Test(t *testing.T) {
 			Colspan:  1,
 			Rowspan:  0,
 		},
+		{
+			Name:     "日期",
+			Location: export.Location{X: 7, Y: 1},
+			Colspan:  1,
+			Rowspan:  0,
+		},
 	}
 	data := []Data{
 		{
+			Date:          time.Now(),
 			Name:          "测试数据1",
 			TotalInvest:   10000,
 			ProjectName:   "项目1",
@@ -85,10 +133,6 @@ func Test(t *testing.T) {
 			CityInvest:    2000,
 			CompanyInvest: 6000,
 			Partner:       "公司1",
-			ExData: []ExData{
-				{Col1: "test1", Col2: "test2"},
-				{Col1: "测试1", Col2: "测试2"},
-			},
 			ExData2: ExData2{
 				CenterInvest:  3000,
 				CityInvest:    1500,
@@ -96,6 +140,7 @@ func Test(t *testing.T) {
 			},
 		},
 		{
+			Date:          time.Now(),
 			Name:          "测试数据",
 			TotalInvest:   8000,
 			ProjectName:   "项目2",
diff --git a/test.xlsx b/test.xlsx
index 3de3c61..72fae1c 100755
Binary files a/test.xlsx and b/test.xlsx differ