diff --git a/define/result.go b/define/result.go
index b1d176c..7f26b04 100644
--- a/define/result.go
+++ b/define/result.go
@@ -22,7 +22,13 @@ type BaseValuePtrResult[BaseType op_type.BaseType] struct {
 }
 
 // MapValueResult map类型转换结果
-type MapValueResult[Key comparable, Value comparable] struct {
+type MapValueResult[Key comparable, Value any] struct {
 	Value map[Key]Value `json:"result"` // 转换结果
 	Err   error         `json:"err"`    // 错误信息
 }
+
+// StructValueResult struct类型转换结果
+type StructValueResult[Value any] struct {
+	Value Value `json:"result"` // 转换结果
+	Err   error `json:"err"`    // 错误信息
+}
diff --git a/op_string/map.go b/op_string/map.go
index 0c00720..189cdb2 100644
--- a/op_string/map.go
+++ b/op_string/map.go
@@ -13,7 +13,7 @@ import (
 )
 
 // ToMap 转换为map, 数据类型可比较, 即可作为 map key, 内置 any 类型无法作为key
-func ToMap[Key comparable, Value comparable](str string) define.MapValueResult[Key, Value] {
+func ToMap[Key comparable, Value any](str string) define.MapValueResult[Key, Value] {
 	var (
 		err error
 		res map[Key]Value
@@ -29,3 +29,20 @@ func ToMap[Key comparable, Value comparable](str string) define.MapValueResult[K
 		Err:   nil,
 	}
 }
+
+// ToStruct 转换为结构体
+func ToStruct[Value any](str string, receiver Value) define.StructValueResult[Value] {
+	var (
+		err error
+	)
+	if err = serialize.JSON.UnmarshalWithNumberForString(str, receiver); err != nil {
+		return define.StructValueResult[Value]{
+			Value: receiver,
+			Err:   err,
+		}
+	}
+	return define.StructValueResult[Value]{
+		Value: receiver,
+		Err:   nil,
+	}
+}
diff --git a/op_string/map_test.go b/op_string/map_test.go
index 9dcef82..d2b8441 100644
--- a/op_string/map_test.go
+++ b/op_string/map_test.go
@@ -28,3 +28,23 @@ func TestToMap(t *testing.T) {
 		So(res.Value["age"], ShouldEqual, json.Number("18"))
 	})
 }
+
+func TestToStruct(t *testing.T) {
+	Convey("struct转换成", t, func() {
+		testData := `{
+			"name": "baicha",
+			"age": 18
+		}`
+
+		type User struct {
+			Name string `json:"name"`
+			Age  int    `json:"age"`
+		}
+		var u User
+		res := ToStruct(testData, &u)
+		So(res.Err, ShouldBeNil)
+		So(res.Value, ShouldNotBeNil)
+		So(res.Value.Name, ShouldEqual, "baicha")
+		So(res.Value.Age, ShouldEqual, 18)
+	})
+}