diff --git a/AyCode.Core/Extensions/PropertyHelper.cs b/AyCode.Core/Extensions/PropertyHelper.cs
index fe72497..e8eb83d 100644
--- a/AyCode.Core/Extensions/PropertyHelper.cs
+++ b/AyCode.Core/Extensions/PropertyHelper.cs
@@ -1,4 +1,5 @@
 using System.Collections;
+using System.Diagnostics.CodeAnalysis;
 using System.Reflection;
 
 namespace AyCode.Core.Extensions;
diff --git a/AyCode.Core/Extensions/SerializeObjectExtensions.cs b/AyCode.Core/Extensions/SerializeObjectExtensions.cs
index 5a8c610..92e05fb 100644
--- a/AyCode.Core/Extensions/SerializeObjectExtensions.cs
+++ b/AyCode.Core/Extensions/SerializeObjectExtensions.cs
@@ -1,4 +1,5 @@
-using System.Linq.Expressions;
+using System.Diagnostics.CodeAnalysis;
+using System.Linq.Expressions;
 using AyCode.Core.Interfaces;
 using MessagePack.Resolvers;
 using MessagePack;
@@ -41,6 +42,15 @@ public static class SerializeObjectExtensions
         return JsonConvert.DeserializeObject(json, toType, Options);
     }
 
+    /// <summary>
+    /// Using JSON
+    /// </summary>
+    /// <typeparam name="TDestination"></typeparam>
+    /// <param name="src"></param>
+    /// <returns></returns>
+    [return: NotNullIfNotNull(nameof(src))]
+    public static TDestination? CloneTo<TDestination>(this object? src) where TDestination : class => src?.ToJson().JsonTo<TDestination>();
+
     //public static string ToJson(this Expression source) => JsonConvert.SerializeObject(source, Options);
 
     public static byte[] ToMessagePack(this object message) => MessagePackSerializer.Serialize(message);