diff --git a/SunnyUI.Demo/SunnyUI.Demo.csproj b/SunnyUI.Demo/SunnyUI.Demo.csproj
index ed059448..824a7f6e 100644
--- a/SunnyUI.Demo/SunnyUI.Demo.csproj
+++ b/SunnyUI.Demo/SunnyUI.Demo.csproj
@@ -41,20 +41,20 @@
     <ApplicationManifest>app.manifest</ApplicationManifest>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="SunnyUI, Version=3.8.1.0, Culture=neutral, PublicKeyToken=27d7d2e821d97aeb, processorArchitecture=MSIL">
-      <HintPath>..\packages\SunnyUI.3.8.1\lib\net472\SunnyUI.dll</HintPath>
+    <Reference Include="SunnyUI, Version=3.8.2.0, Culture=neutral, PublicKeyToken=27d7d2e821d97aeb, processorArchitecture=MSIL">
+      <HintPath>..\packages\SunnyUI.3.8.2\lib\net472\SunnyUI.dll</HintPath>
     </Reference>
-    <Reference Include="SunnyUI.COM, Version=6.6.1.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\SunnyUI.COM.6.6.1\lib\net472\SunnyUI.COM.dll</HintPath>
+    <Reference Include="SunnyUI.COM, Version=6.7.1.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\SunnyUI.COM.6.7.1\lib\net472\SunnyUI.COM.dll</HintPath>
     </Reference>
-    <Reference Include="SunnyUI.Common, Version=3.8.1.0, Culture=neutral, PublicKeyToken=5a271fb7ba597231, processorArchitecture=MSIL">
-      <HintPath>..\packages\SunnyUI.Common.3.8.1\lib\net472\SunnyUI.Common.dll</HintPath>
+    <Reference Include="SunnyUI.Common, Version=3.8.2.0, Culture=neutral, PublicKeyToken=5a271fb7ba597231, processorArchitecture=MSIL">
+      <HintPath>..\packages\SunnyUI.Common.3.8.2\lib\net472\SunnyUI.Common.dll</HintPath>
     </Reference>
-    <Reference Include="SunnyUI.FrameDecoder, Version=7.5.0.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\SunnyUI.FrameDecoder.7.5.0\lib\net472\SunnyUI.FrameDecoder.dll</HintPath>
+    <Reference Include="SunnyUI.FrameDecoder, Version=7.6.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\SunnyUI.FrameDecoder.7.6.0\lib\net472\SunnyUI.FrameDecoder.dll</HintPath>
     </Reference>
-    <Reference Include="SunnyUI.Serialization, Version=6.5.2.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\SunnyUI.Serialization.6.5.2\lib\net472\SunnyUI.Serialization.dll</HintPath>
+    <Reference Include="SunnyUI.Serialization, Version=6.6.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\SunnyUI.Serialization.6.6.0\lib\net472\SunnyUI.Serialization.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Buffers, Version=4.0.4.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
diff --git a/SunnyUI.Demo/packages.config b/SunnyUI.Demo/packages.config
index a56e24b5..04e97830 100644
--- a/SunnyUI.Demo/packages.config
+++ b/SunnyUI.Demo/packages.config
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="SunnyUI" version="3.8.1" targetFramework="net472" />
-  <package id="SunnyUI.COM" version="6.6.1" targetFramework="net472" />
-  <package id="SunnyUI.Common" version="3.8.1" targetFramework="net472" />
-  <package id="SunnyUI.FrameDecoder" version="7.5.0" targetFramework="net472" />
-  <package id="SunnyUI.Serialization" version="6.5.2" targetFramework="net472" />
+  <package id="SunnyUI" version="3.8.2" targetFramework="net472" />
+  <package id="SunnyUI.COM" version="6.7.1" targetFramework="net472" />
+  <package id="SunnyUI.Common" version="3.8.2" targetFramework="net472" />
+  <package id="SunnyUI.FrameDecoder" version="7.6.0" targetFramework="net472" />
+  <package id="SunnyUI.Serialization" version="6.6.0" targetFramework="net472" />
   <package id="System.Buffers" version="4.6.0" targetFramework="net472" />
   <package id="System.Memory" version="4.6.0" targetFramework="net472" />
   <package id="System.Numerics.Vectors" version="4.6.0" targetFramework="net472" />
diff --git a/SunnyUI/SunnyUI.csproj b/SunnyUI/SunnyUI.csproj
index 03144901..76470461 100644
--- a/SunnyUI/SunnyUI.csproj
+++ b/SunnyUI/SunnyUI.csproj
@@ -2,14 +2,14 @@
 
     <PropertyGroup>
         <TargetFrameworks>net9.0-windows;net8.0-windows;net472;net40</TargetFrameworks>
-        <LangVersion>13.0</LangVersion>
+        <LangVersion>12.0</LangVersion>
         <ProjectGuid>{AB1CB247-E20B-4CBE-B269-570ADDD96C53}</ProjectGuid>
         <UseWindowsForms>true</UseWindowsForms>
         <RootNamespace>Sunny.UI</RootNamespace>
         <Description>SunnyUI.Net 是基于.Net Framework4.0+、.Net8、.Net9 框架的 C# WinForm 开源控件库、工具类库、扩展类库、多页面开发框架。</Description>
-        <Copyright>CopyRight © SunnyUI.Net 2012-2024</Copyright>
+        <Copyright>CopyRight © SunnyUI.Net 2012-2025</Copyright>
         <PackageLicenseExpression>GPL-3.0-only</PackageLicenseExpression>
-        <Version>3.8.1.0</Version>
+        <Version>3.8.2.0</Version>
         <Authors>ShenYonghua</Authors>
         <Company>SunnyUI.Net</Company>
         <PackageId>SunnyUI</PackageId>
@@ -72,7 +72,7 @@
     </ItemGroup>
 
     <ItemGroup>
-      <PackageReference Include="SunnyUI.Common" Version="3.8.1" />
+      <PackageReference Include="SunnyUI.Common" Version="3.8.2" />
     </ItemGroup>
 
     <ItemGroup>