diff --git a/NewLife.Siemens/Drivers/SiemensS7Driver.cs b/NewLife.Siemens/Drivers/SiemensS7Driver.cs
index 91075ac..cec1c23 100644
--- a/NewLife.Siemens/Drivers/SiemensS7Driver.cs
+++ b/NewLife.Siemens/Drivers/SiemensS7Driver.cs
@@ -34,7 +34,7 @@ public class SiemensS7Driver : DriverBase
     /// 创建驱动参数对象，可序列化成Xml/Json作为该协议的参数模板
     /// </summary>
     /// <returns></returns>
-    public override IDriverParameter GetDefaultParameter() => new SiemensParameter
+    protected override IDriverParameter OnCreateParameter() => new SiemensParameter
     {
         Address = "127.0.0.1:102",
         Rack = 0,
diff --git a/NewLife.Siemens/NewLife.Siemens.csproj b/NewLife.Siemens/NewLife.Siemens.csproj
index 3060acf..cec31b1 100644
--- a/NewLife.Siemens/NewLife.Siemens.csproj
+++ b/NewLife.Siemens/NewLife.Siemens.csproj
@@ -55,8 +55,8 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="NewLife.Core" Version="10.4.2023.707" />
-    <PackageReference Include="NewLife.IoT" Version="1.8.2023.711" />
+    <PackageReference Include="NewLife.Core" Version="10.6.2023.1001" />
+    <PackageReference Include="NewLife.IoT" Version="1.9.2023.1001" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/XUnitTest/XUnitTest.csproj b/XUnitTest/XUnitTest.csproj
index 0c66a32..2ec036f 100644
--- a/XUnitTest/XUnitTest.csproj
+++ b/XUnitTest/XUnitTest.csproj
@@ -10,7 +10,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.3" />
-    <PackageReference Include="NewLife.Core" Version="10.4.2023.707" />
+    <PackageReference Include="NewLife.Core" Version="10.6.2023.1001" />
     <PackageReference Include="xunit" Version="2.5.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.0">
       <PrivateAssets>all</PrivateAssets>