diff --git a/src/JTTools/JTTools.csproj b/src/JTTools/JTTools.csproj
index eefb414..98c90d5 100644
--- a/src/JTTools/JTTools.csproj
+++ b/src/JTTools/JTTools.csproj
@@ -7,19 +7,19 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="AntDesign" Version="0.10.2" />
-    <PackageReference Include="JT1078" Version="1.1.0" />
+    <PackageReference Include="AntDesign" Version="0.10.3.1" />
+    <PackageReference Include="JT1078" Version="1.2.0-preview2" />
     <PackageReference Include="JT808" Version="2.4.5" />
     <PackageReference Include="JT808.Protocol.Extensions.JT1078" Version="2.4.5" />
     <PackageReference Include="JT808.Protocol.Extensions.Streamax" Version="0.3.4" />
     <PackageReference Include="JT808.Protocol.Extensions.SuBiao" Version="2.4.5" />
     <PackageReference Include="JT808.Protocol.Extensions.YueBiao" Version="2.4.5" />
-    <PackageReference Include="JT809" Version="2.2.1-preview1" />
-    <PackageReference Include="JT809.Protocol.Extensions.JT1078" Version="2.2.1-preview1" />
+    <PackageReference Include="JT809" Version="2.2.1-preview2" />
+    <PackageReference Include="JT809.Protocol.Extensions.JT1078" Version="2.2.1-preview2" />
     <PackageReference Include="JTActiveSafety" Version="1.0.1" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.1" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
-    <PackageReference Include="NLog.Extensions.Logging" Version="1.7.4" />
+    <PackageReference Include="NLog.Extensions.Logging" Version="5.0.0-rc1" />
   </ItemGroup>
 
 </Project>
diff --git a/src/JTTools/Pages/JT808Analyze.razor b/src/JTTools/Pages/JT808Analyze.razor
index 01ace0e..8ce620d 100644
--- a/src/JTTools/Pages/JT808Analyze.razor
+++ b/src/JTTools/Pages/JT808Analyze.razor
@@ -190,6 +190,8 @@
 
     protected override void OnInitialized()
     {
+        config.SkipCRCCode=true;
+        config.SkipCarDVRCRCCode=true;
         Serializer = config.GetSerializer();
         JT1078Serializer = jT808_JT1078_Config.GetSerializer();
         JTSuBiao_Serializer = jT808_SuBiao_Config.GetSerializer();