diff --git a/TestWebSocket.sln b/TestWebSocket.sln
index 851cefd..0e8f7b7 100644
--- a/TestWebSocket.sln
+++ b/TestWebSocket.sln
@@ -1,10 +1,12 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.28307.1622
+# Visual Studio Version 18
+VisualStudioVersion = 18.0.11222.15 d18.0
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestWebSocket", "TestWebSocket\TestWebSocket.csproj", "{3B29DA63-7818-4C39-969A-19CB471B3CC9}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConsoleApp1", "ConsoleApp1\ConsoleApp1.csproj", "{B057DD31-B34E-46F6-8808-8C31F7474F12}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -15,6 +17,10 @@ Global
 		{3B29DA63-7818-4C39-969A-19CB471B3CC9}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{3B29DA63-7818-4C39-969A-19CB471B3CC9}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{3B29DA63-7818-4C39-969A-19CB471B3CC9}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B057DD31-B34E-46F6-8808-8C31F7474F12}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B057DD31-B34E-46F6-8808-8C31F7474F12}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B057DD31-B34E-46F6-8808-8C31F7474F12}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B057DD31-B34E-46F6-8808-8C31F7474F12}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/TestWebSocket/Program.cs b/TestWebSocket/Program.cs
index 896e0a8..85ad628 100644
--- a/TestWebSocket/Program.cs
+++ b/TestWebSocket/Program.cs
@@ -29,6 +29,7 @@ using System.Runtime.CompilerServices;
 using System.Messaging;
 using System.Web.UI.WebControls.WebParts;
 using System.Net.Http;
+using Common;
 
 namespace TestWebSocket
 {
@@ -147,6 +148,8 @@ namespace TestWebSocket
 
                     while (true)
                     {
+                        Console.WriteLine("write Redis Now time");
+                        CSRedisCacheHelper.Set("LastWebCmdTime", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), 5);
                         Message msgRx = mq.Receive();
                         msgRx.Formatter = new XmlMessageFormatter(new Type[] { typeof(string) });
                         string strRx = msgRx.Body.ToString();
diff --git a/TestWebSocket/TestWebSocket.csproj b/TestWebSocket/TestWebSocket.csproj
index 0f45f5e..5696f0a 100644
--- a/TestWebSocket/TestWebSocket.csproj
+++ b/TestWebSocket/TestWebSocket.csproj
@@ -73,6 +73,9 @@
     <Reference Include="BouncyCastle.Crypto, Version=1.8.5.0, Culture=neutral, PublicKeyToken=0e99375e54769942">
       <HintPath>..\packages\BouncyCastle.1.8.5\lib\BouncyCastle.Crypto.dll</HintPath>
     </Reference>
+    <Reference Include="CSRedisCore, Version=3.8.807.0, Culture=neutral, PublicKeyToken=9aa6a3079358d437, processorArchitecture=MSIL">
+      <HintPath>..\packages\CSRedisCore.3.8.807\lib\net45\CSRedisCore.dll</HintPath>
+    </Reference>
     <Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
       <HintPath>..\packages\EntityFramework.6.4.4\lib\net45\EntityFramework.dll</HintPath>
     </Reference>
@@ -130,6 +133,9 @@
     </Reference>
     <Reference Include="System.Security" />
     <Reference Include="System.Transactions" />
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
@@ -146,6 +152,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="BLL.cs" />
+    <Compile Include="CSRedisCacheHelper.cs" />
     <Compile Include="devicemanage.cs" />
     <Compile Include="devicestatushistory.cs" />
     <Compile Include="Entity.cs" />
diff --git a/TestWebSocket/packages.config b/TestWebSocket/packages.config
index c0f9e54..542ac7d 100644
--- a/TestWebSocket/packages.config
+++ b/TestWebSocket/packages.config
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="BouncyCastle" version="1.8.5" targetFramework="net461" />
+  <package id="CSRedisCore" version="3.8.807" targetFramework="net48" />
   <package id="EntityFramework" version="6.4.4" targetFramework="net461" />
   <package id="Fleck" version="1.2.0" targetFramework="net48" />
   <package id="Google.Protobuf" version="3.19.4" targetFramework="net461" />
@@ -15,4 +16,5 @@
   <package id="System.Memory" version="4.5.4" targetFramework="net461" />
   <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net461" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="5.0.0" targetFramework="net461" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net48" />
 </packages>
\ No newline at end of file