diff --git a/dynamic_struct.go b/dynamic_struct.go
index bd5746e..29d9d65 100644
--- a/dynamic_struct.go
+++ b/dynamic_struct.go
@@ -23,7 +23,7 @@ func NewMap2DynamicStruct(mapData map[string]any, tagTable map[string]string) *D
 	d := NewDynamic()
 	d.mapData = mapData
 	for k, v := range mapData {
-		d.AddAny(String(k).SnakeCaseToCamel(), tagTable[k], "", v)
+		d.AddAny(String(k).SnakeCaseToCamel(), tagTable[k], "dynamic_struct", v)
 	}
 	return d
 }
@@ -63,13 +63,13 @@ func (ds *DynamicStruct) SetMapData(field string, value any) {
 // Author : go_developer@163.com<白茶清欢>
 //
 // Date : 17:50 2024/8/21
-func (ds *DynamicStruct) AddInt(fieldName string, fieldTag string, pkgPath string, value int) {
+func (ds *DynamicStruct) AddInt(fieldName string, fieldTag string, pkgPath string, value int64) {
 	ds.AddStructField(reflect.StructField{
 		Name:    fieldName,
 		PkgPath: pkgPath,
 		Type:    reflect.TypeOf(int64(0)),
-		Tag:     reflect.StructTag(fmt.Sprintf(`json:"%v"`, fieldTag)),
-	})
+		Tag:     reflect.StructTag(fieldTag),
+	}, value)
 }
 
 // AddUint 添加uint字段, 统一 uint64
@@ -77,13 +77,13 @@ func (ds *DynamicStruct) AddInt(fieldName string, fieldTag string, pkgPath strin
 // Author : go_developer@163.com<白茶清欢>
 //
 // Date : 17:50 2024/8/21
-func (ds *DynamicStruct) AddUint(fieldName string, fieldTag string, pkgPath string) {
+func (ds *DynamicStruct) AddUint(fieldName string, fieldTag string, pkgPath string, val uint64) {
 	ds.AddStructField(reflect.StructField{
 		Name:    fieldName,
 		PkgPath: pkgPath,
 		Type:    reflect.TypeOf(uint64(0)),
 		Tag:     reflect.StructTag(fieldTag),
-	})
+	}, val)
 }
 
 // AddString 添加字符串字段
@@ -91,13 +91,13 @@ func (ds *DynamicStruct) AddUint(fieldName string, fieldTag string, pkgPath stri
 // Author : go_developer@163.com<白茶清欢>
 //
 // Date : 17:49 2024/8/21
-func (ds *DynamicStruct) AddString(fieldName string, fieldTag string, pkgPath string) {
+func (ds *DynamicStruct) AddString(fieldName string, fieldTag string, pkgPath string, val string) {
 	ds.AddStructField(reflect.StructField{
 		Name:    fieldName,
 		PkgPath: pkgPath,
 		Type:    reflect.TypeOf(""),
-		Tag:     reflect.StructTag(fmt.Sprintf(`json:"%v"`, fieldTag)),
-	})
+		Tag:     reflect.StructTag(fieldTag),
+	}, val)
 }
 
 // AddBool 添加bool字段
@@ -105,13 +105,13 @@ func (ds *DynamicStruct) AddString(fieldName string, fieldTag string, pkgPath st
 // Author : go_developer@163.com<白茶清欢>
 //
 // Date : 17:49 2024/8/21
-func (ds *DynamicStruct) AddBool(fieldName string, fieldTag string, pkgPath string) {
+func (ds *DynamicStruct) AddBool(fieldName string, fieldTag string, pkgPath string, val bool) {
 	ds.AddStructField(reflect.StructField{
 		Name:    fieldName,
 		PkgPath: pkgPath,
 		Type:    reflect.TypeOf(true),
 		Tag:     reflect.StructTag(fmt.Sprintf(`json:"%v"`, fieldTag)),
-	})
+	}, val)
 }
 
 // AddFloat 添加float字段, 统一 float64
@@ -119,13 +119,13 @@ func (ds *DynamicStruct) AddBool(fieldName string, fieldTag string, pkgPath stri
 // Author : go_developer@163.com<白茶清欢>
 //
 // Date : 17:48 2024/8/21
-func (ds *DynamicStruct) AddFloat(fieldName string, fieldTag string, pkgPath string) {
+func (ds *DynamicStruct) AddFloat(fieldName string, fieldTag string, pkgPath string, val float64) {
 	ds.AddStructField(reflect.StructField{
 		Name:    fieldName,
 		PkgPath: pkgPath,
 		Type:    reflect.TypeOf(float64(0)),
-		Tag:     reflect.StructTag(fmt.Sprintf(`json:"%v"`, fieldTag)),
-	})
+		Tag:     reflect.StructTag(fieldTag),
+	}, val)
 }
 
 // AddSlice 添加slice
@@ -133,13 +133,13 @@ func (ds *DynamicStruct) AddFloat(fieldName string, fieldTag string, pkgPath str
 // Author : go_developer@163.com<白茶清欢>
 //
 // Date : 17:47 2024/8/21
-func (ds *DynamicStruct) AddSlice(fieldName string, fieldTag string, pkgPath string) {
+func (ds *DynamicStruct) AddSlice(fieldName string, fieldTag string, pkgPath string, val any) {
 	ds.AddStructField(reflect.StructField{
 		Name:    fieldName,
 		PkgPath: pkgPath,
 		Type:    reflect.TypeOf([]any{}),
 		Tag:     reflect.StructTag(fieldTag),
-	})
+	}, val)
 }
 
 // AddMap 添加map字段
@@ -147,13 +147,13 @@ func (ds *DynamicStruct) AddSlice(fieldName string, fieldTag string, pkgPath str
 // Author : go_developer@163.com<白茶清欢>
 //
 // Date : 17:43 2024/8/21
-func (ds *DynamicStruct) AddMap(fieldName string, fieldTag string, pkgPath string) {
+func (ds *DynamicStruct) AddMap(fieldName string, fieldTag string, pkgPath string, val any) {
 	ds.AddStructField(reflect.StructField{
 		Name:    fieldName,
 		PkgPath: pkgPath,
 		Type:    reflect.TypeOf(map[string]any{}),
 		Tag:     reflect.StructTag(fieldTag),
-	})
+	}, val)
 }
 
 // AddAny 添加任意类型字段
@@ -171,7 +171,7 @@ func (ds *DynamicStruct) AddAny(fieldName string, fieldTag string, pkgPath strin
 		PkgPath: pkgPath,
 		Type:    reflect.TypeOf(value),
 		Tag:     reflect.StructTag(fieldTag),
-	})
+	}, value)
 }
 
 // AddStructField 添加结构体字段
@@ -179,12 +179,13 @@ func (ds *DynamicStruct) AddAny(fieldName string, fieldTag string, pkgPath strin
 // Author : go_developer@163.com<白茶清欢>
 //
 // Date : 17:42 2024/8/21
-func (ds *DynamicStruct) AddStructField(field reflect.StructField) {
+func (ds *DynamicStruct) AddStructField(field reflect.StructField, fieldValue any) {
 	if field.Tag == "" {
 		field.Tag = reflect.StructTag(fmt.Sprintf(`json:"%v"`, field.Name))
 	}
 	field.Name = String(field.Name).SnakeCaseToCamel() // 转成大驼峰, 保证对外可访问
 	ds.structFieldList = append(ds.structFieldList, field)
+	ds.SetMapData(field.Name, fieldValue)
 }
 
 // GetStructType 获取结构体的类型
diff --git a/dynamic_struct_test.go b/dynamic_struct_test.go
index af3cfec..2b3193a 100644
--- a/dynamic_struct_test.go
+++ b/dynamic_struct_test.go
@@ -15,8 +15,8 @@ import (
 
 func TestNewDynamic(t *testing.T) {
 	instance := NewDynamic()
-	instance.AddInt("Age", "age", "")
-	instance.AddString("Name", "name", "")
+	instance.AddInt("Age", "age", "", 0)
+	instance.AddString("Name", "name", "", "test")
 	defaultVal := instance.ToStructDefaultValue()
 	testMap := map[string]any{
 		"name": "白茶",