diff --git a/formula_manage.csproj b/formula_manage.csproj
index 7672b82..c0d1e5b 100644
--- a/formula_manage.csproj
+++ b/formula_manage.csproj
@@ -426,6 +426,9 @@
     <PackageReference Include="CommunityToolkit.Mvvm">
       <Version>8.2.2</Version>
     </PackageReference>
+    <PackageReference Include="DotNettySocket">
+      <Version>1.2.0</Version>
+    </PackageReference>
     <PackageReference Include="Extended.Wpf.Toolkit">
       <Version>4.6.0</Version>
     </PackageReference>