diff --git a/CrazyCoder/CrazyCoder.csproj b/CrazyCoder/CrazyCoder.csproj
index 3b0fe83..beab4a9 100644
--- a/CrazyCoder/CrazyCoder.csproj
+++ b/CrazyCoder/CrazyCoder.csproj
@@ -111,19 +111,19 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="MaterialDesignThemes">
-      <Version>3.1.1</Version>
+      <Version>3.1.3</Version>
     </PackageReference>
     <PackageReference Include="MvvmLightLibs">
       <Version>5.4.1.1</Version>
     </PackageReference>
     <PackageReference Include="NewLife.Core">
-      <Version>8.7.2020.501</Version>
+      <Version>8.9.2020.802</Version>
     </PackageReference>
     <PackageReference Include="NewLife.Stardust">
-      <Version>1.0.2020.501</Version>
+      <Version>1.1.2020.802</Version>
     </PackageReference>
     <PackageReference Include="NewLife.XCode">
-      <Version>9.17.2020.501</Version>
+      <Version>9.19.2020.802</Version>
     </PackageReference>
   </ItemGroup>
   <ItemGroup>
diff --git a/CrazyCoder/Setting.cs b/CrazyCoder/Setting.cs
index f7d2728..ff451e8 100644
--- a/CrazyCoder/Setting.cs
+++ b/CrazyCoder/Setting.cs
@@ -1,5 +1,6 @@
 using System;
 using System.ComponentModel;
+using NewLife;
 using NewLife.Xml;
 
 namespace CrazyCoder
diff --git a/XCoder/XCoder.csproj b/XCoder/XCoder.csproj
index 8a018f9..e4acb19 100644
--- a/XCoder/XCoder.csproj
+++ b/XCoder/XCoder.csproj
@@ -310,16 +310,16 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="NewLife.Core">
-      <Version>8.7.2020.510-beta</Version>
+      <Version>8.9.2020.802</Version>
     </PackageReference>
     <PackageReference Include="NewLife.Net">
       <Version>3.6.2020.501</Version>
     </PackageReference>
     <PackageReference Include="NewLife.Stardust">
-      <Version>1.0.2020.517</Version>
+      <Version>1.1.2020.802</Version>
     </PackageReference>
     <PackageReference Include="NewLife.XCode">
-      <Version>9.17.2020.511-beta</Version>
+      <Version>9.19.2020.802</Version>
     </PackageReference>
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
diff --git a/XCoder40/XCoder40.csproj b/XCoder40/XCoder40.csproj
index e23b2cf..89deee1 100644
--- a/XCoder40/XCoder40.csproj
+++ b/XCoder40/XCoder40.csproj
@@ -387,13 +387,13 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="NewLife.Core">
-      <Version>8.7.2020.510-beta</Version>
+      <Version>8.9.2020.802</Version>
     </PackageReference>
     <PackageReference Include="NewLife.Net">
       <Version>3.6.2020.501</Version>
     </PackageReference>
     <PackageReference Include="NewLife.XCode">
-      <Version>9.17.2020.511-beta</Version>
+      <Version>9.19.2020.802</Version>
     </PackageReference>
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
diff --git a/XCoderLinux/XCoderLinux.csproj b/XCoderLinux/XCoderLinux.csproj
index b722c1b..252bbce 100644
--- a/XCoderLinux/XCoderLinux.csproj
+++ b/XCoderLinux/XCoderLinux.csproj
@@ -44,8 +44,8 @@
 
   <ItemGroup>
     <PackageReference Include="GtkSharp" Version="3.22.25.74" />
-    <PackageReference Include="NewLife.Core" Version="8.7.2020.510-beta" />
-    <PackageReference Include="NewLife.XCode" Version="9.17.2020.511-beta" />
+    <PackageReference Include="NewLife.Core" Version="8.9.2020.802" />
+    <PackageReference Include="NewLife.XCode" Version="9.19.2020.802" />
     <PackageReference Include="System.IO.Ports" Version="4.7.0" />
     <PackageReference Include="System.Management" Version="4.7.0" />
   </ItemGroup>