diff --git a/AscNet.GameServer/Handlers/AccountModule.cs b/AscNet.GameServer/Handlers/AccountModule.cs
index 62fc4af..5dc66c5 100644
--- a/AscNet.GameServer/Handlers/AccountModule.cs
+++ b/AscNet.GameServer/Handlers/AccountModule.cs
@@ -490,7 +490,7 @@ namespace AscNet.GameServer.Handlers
             };
             session.SendPush(notifyTrialData);
 
-            
+
 
             NotifyPivotCombatData notifyPivotCombatData = new()
             {
diff --git a/AscNet.GameServer/Session.cs b/AscNet.GameServer/Session.cs
index f0c1a69..ffdfb07 100644
--- a/AscNet.GameServer/Session.cs
+++ b/AscNet.GameServer/Session.cs
@@ -118,20 +118,28 @@ namespace AscNet.GameServer
 
         public void SendPush<T>(T push)
         {
-            Packet.Push packet = new()
+            try
             {
-                Name = typeof(T).Name,
-                Content = MessagePackSerializer.Serialize(push)
-            };
+                Packet.Push packet = new()
+                {
+                    Name = typeof(T).Name,
+                    Content = MessagePackSerializer.Serialize(push)
+                };
 
-            Send(new Packet()
+                Packet pushPacket = new Packet()
+                {
+                    No = packetNo,
+                    Type = Packet.ContentType.Push,
+                    Content = MessagePackSerializer.Serialize(packet)
+                };
+
+                Send(pushPacket);
+                packetNo++;
+            }
+            catch (Exception ex)
             {
-                No = packetNo,
-                Type = Packet.ContentType.Push,
-                Content = MessagePackSerializer.Serialize(packet)
-            });
-            c.Log(packet.Name);
-            packetNo++;
+                c.Error(ex.Message);
+            }
         }
 
         public void SendResponse<T>(T response)
diff --git a/AscNet.Test/AscNet.Test.csproj b/AscNet.Test/AscNet.Test.csproj
new file mode 100644
index 0000000..95db04c
--- /dev/null
+++ b/AscNet.Test/AscNet.Test.csproj
@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\AscNet.Common\AscNet.Common.csproj" />
+    <ProjectReference Include="..\AscNet\AscNet.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/AscNet.Test/Program.cs b/AscNet.Test/Program.cs
new file mode 100644
index 0000000..9e69a52
--- /dev/null
+++ b/AscNet.Test/Program.cs
@@ -0,0 +1,82 @@
+using AscNet.Common.MsgPack;
+using System.Text.Json;
+using Newtonsoft.Json;
+using System.Reflection;
+using AscNet.GameServer;
+using MessagePack;
+using static AscNet.GameServer.Packet;
+
+namespace AscNet.Test
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            string lines = File.ReadAllText("Data/NotifyLogin.json");
+            NotifyLogin notifyLogin = System.Text.Json.JsonSerializer.Deserialize<NotifyLogin>(lines)!;
+            NotifyLogin notifyLoginNew = JsonConvert.DeserializeObject<NotifyLogin>(lines)!;
+
+            foreach (PropertyCompareResult resultItem in Compare(notifyLogin, notifyLoginNew))
+            {
+                Console.WriteLine("  Property name: {0} -- old: {1}, new: {2}",
+                    resultItem.Name, resultItem.OldValue ?? "<null>", resultItem.NewValue ?? "<null>");
+            }
+        }
+
+        class PropertyCompareResult
+        {
+            public string Name { get; private set; }
+            public object OldValue { get; private set; }
+            public object NewValue { get; private set; }
+
+            public PropertyCompareResult(string name, object oldValue, object newValue)
+            {
+                Name = name;
+                OldValue = oldValue;
+                NewValue = newValue;
+            }
+        }
+
+        class IgnorePropertyCompareAttribute : Attribute { }
+
+        private static List<PropertyCompareResult> Compare<T>(T oldObject, T newObject, Type typecast = null)
+        {
+            PropertyInfo[] properties = null;
+            if (typecast != null)
+            {
+                properties = typecast.GetProperties();
+            }
+            else
+            {
+                properties = typeof(T).GetProperties();
+            }
+            List<PropertyCompareResult> result = new List<PropertyCompareResult>();
+
+            foreach (PropertyInfo pi in properties)
+            {
+                if (pi.CustomAttributes.Any(ca => ca.AttributeType == typeof(IgnorePropertyCompareAttribute)))
+                {
+                    continue;
+                }
+
+                object oldValue = pi.GetValue(oldObject), newValue = pi.GetValue(newObject);
+
+                if (!object.Equals(oldValue, newValue))
+                {
+                    PropertyInfo[] propertyInfos = oldValue.GetType().GetProperties();
+                    if (propertyInfos.Length > 1 && oldValue.GetType().IsClass && !oldValue.GetType().IsArray && !oldValue.GetType().IsGenericType)
+                    {
+                        result.AddRange(Compare(oldValue, newValue, oldValue.GetType()));
+                    }
+                    else
+                    {
+                        result.Add(new PropertyCompareResult(pi.Name, oldValue, newValue));
+                    }
+                }
+            }
+
+            return result;
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/AscNet.sln b/AscNet.sln
index f9c7676..a9705db 100644
--- a/AscNet.sln
+++ b/AscNet.sln
@@ -3,13 +3,15 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.4.33205.214
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AscNet", "AscNet\AscNet.csproj", "{817773C2-B4F3-48D5-9CDE-977BB0A0920E}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AscNet", "AscNet\AscNet.csproj", "{817773C2-B4F3-48D5-9CDE-977BB0A0920E}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AscNet.Common", "AscNet.Common\AscNet.Common.csproj", "{BE6BB857-5DA2-4A7D-B8AB-6901460DC2B9}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AscNet.SDKServer", "AscNet.SDKServer\AscNet.SDKServer.csproj", "{B5040F93-BA7F-4E76-AF54-E3FAA857A5DA}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AscNet.GameServer", "AscNet.GameServer\AscNet.GameServer.csproj", "{EB20C0CB-7CA1-459F-8410-7A27CC99F98C}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AscNet.GameServer", "AscNet.GameServer\AscNet.GameServer.csproj", "{EB20C0CB-7CA1-459F-8410-7A27CC99F98C}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AscNet.Test", "AscNet.Test\AscNet.Test.csproj", "{DD4C8BB1-2422-4AA4-A12C-9B3A25873887}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -33,6 +35,10 @@ Global
 		{EB20C0CB-7CA1-459F-8410-7A27CC99F98C}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{EB20C0CB-7CA1-459F-8410-7A27CC99F98C}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{EB20C0CB-7CA1-459F-8410-7A27CC99F98C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DD4C8BB1-2422-4AA4-A12C-9B3A25873887}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DD4C8BB1-2422-4AA4-A12C-9B3A25873887}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DD4C8BB1-2422-4AA4-A12C-9B3A25873887}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DD4C8BB1-2422-4AA4-A12C-9B3A25873887}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE