diff --git a/Mirai.Net/Data/Messages/MessageBase.cs b/Mirai.Net/Data/Messages/MessageBase.cs
index dd6d9de..1316e6f 100644
--- a/Mirai.Net/Data/Messages/MessageBase.cs
+++ b/Mirai.Net/Data/Messages/MessageBase.cs
@@ -68,8 +68,7 @@ public string SerializeToMiraiCode()
 
             case PokeMessage msg:
 
-                return $"""
-                [mirai:poke:{msg.Name switch
+                var poke = msg.Name switch
                 {
                     "Poke" => "戳一戳,1,-1",
 
@@ -84,8 +83,9 @@ public string SerializeToMiraiCode()
                     "FangDaZhao" => "放大招,6,-1",
 
                     _ => throw new("该Poke消息还未支持！")
-                }}]
-                """;
+                };
+
+                return $"[mirai:poke:{poke}]";
 
             case DiceMessage msg:
 
diff --git a/Mirai.Net/Mirai.Net.csproj b/Mirai.Net/Mirai.Net.csproj
index 99ad0cc..5e2b176 100644
--- a/Mirai.Net/Mirai.Net.csproj
+++ b/Mirai.Net/Mirai.Net.csproj
@@ -3,8 +3,9 @@
     <PropertyGroup>
         <LangVersion>latest</LangVersion>
         <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-        <PackageVersion>2.4.8</PackageVersion>
+        <PackageVersion>2.4.9</PackageVersion>
         <Title>Mirai.Net</Title>
+        <LangVersion>latest</LangVersion>
         <Description>基于mirai-api-http的轻量级mirai社区sdk</Description>
         <Copyright>Copyright 2022 AHpx reserve all rights.</Copyright>
         <PackageProjectUrl>https://github.com/SinoAHpx/Mirai.Net</PackageProjectUrl>
diff --git a/Mirai.Net/Utils/Scaffolds/MessageChain.cs b/Mirai.Net/Utils/Scaffolds/MessageChain.cs
index 8baa86d..729685c 100644
--- a/Mirai.Net/Utils/Scaffolds/MessageChain.cs
+++ b/Mirai.Net/Utils/Scaffolds/MessageChain.cs
@@ -110,7 +110,7 @@ public string SerializeToMiraiCode()
     {
         System.Text.StringBuilder builder = new();
 
-        this.ForEach(x => x.SerializeToMiraiCode());
+        this.ForEach(x => builder.Append(x.SerializeToMiraiCode()));
 
         return builder.ToString();
     }
@@ -204,4 +204,23 @@ public static implicit operator MessageChain(string message)
     /// <param name="right"></param>
     /// <returns></returns>
     public static bool operator !=(MessageChain left, MessageChain right) => left == right ? false : true;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="msg"></param>
+    /// <returns></returns>
+    public override bool Equals(object msg)
+    {
+        return (object)this == msg;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <returns></returns>
+    public override int GetHashCode()
+    {
+        return base.GetHashCode();
+    }
 }
\ No newline at end of file