diff --git a/dev/src/bin/Release/netcoreapp3.1/gtest_gui.dll b/dev/src/bin/Release/netcoreapp3.1/gtest_gui.dll
index eff4c80..967bdf1 100644
Binary files a/dev/src/bin/Release/netcoreapp3.1/gtest_gui.dll and b/dev/src/bin/Release/netcoreapp3.1/gtest_gui.dll differ
diff --git a/dev/src/bin/Release/netcoreapp3.1/gtest_gui.exe b/dev/src/bin/Release/netcoreapp3.1/gtest_gui.exe
index e8ff440..9a739ed 100644
Binary files a/dev/src/bin/Release/netcoreapp3.1/gtest_gui.exe and b/dev/src/bin/Release/netcoreapp3.1/gtest_gui.exe differ
diff --git a/dev/src/bin/Release/netframework/gtest_gui.exe b/dev/src/bin/Release/netframework/gtest_gui.exe
index 4fb01c6..634c439 100644
Binary files a/dev/src/bin/Release/netframework/gtest_gui.exe and b/dev/src/bin/Release/netframework/gtest_gui.exe differ
diff --git a/dev/src/gtest_gui/gtest_gui/Command/TestExecuteAsyncCommand.cs b/dev/src/gtest_gui/gtest_gui/Command/TestExecuteAsyncCommand.cs
index 62a49f5..00ac782 100644
--- a/dev/src/gtest_gui/gtest_gui/Command/TestExecuteAsyncCommand.cs
+++ b/dev/src/gtest_gui/gtest_gui/Command/TestExecuteAsyncCommand.cs
@@ -15,12 +15,24 @@ namespace gtest_gui.Command
 {
 	public class TestExecuteAsyncCommand : TestExecuteCommand
 	{
+		/// <summary>
+		/// Run test async.
+		/// </summary>
 		protected TestRunnerAsync _runnerAsync;
 
+		/// <summary>
+		/// Content window class.
+		/// </summary>
 		protected CountrySideEngineer.ContentWindow.ContentWindow _contentWindow;
 
-		protected CountrySideEngineer.ProgressWindow.ProgressWindow _proressWindow;
+		/// <summary>
+		/// Progress window class.
+		/// </summary>
+		protected ProgressWindow _proressWindow;
 
+		/// <summary>
+		/// Default constructor.
+		/// </summary>
 		public TestExecuteAsyncCommand() : base()
 		{
 			_runnerAsync = new TestRunnerAsync();
@@ -28,6 +40,10 @@ public TestExecuteAsyncCommand() : base()
 			_proressWindow = new CountrySideEngineer.ProgressWindow.ProgressWindow();
 		}
 
+		/// <summary>
+		/// Constructor with argument.
+		/// </summary>
+		/// <param name="runner"></param>
 		public TestExecuteAsyncCommand(TestRunner runner) : base(runner)
 		{
 			_runnerAsync = new TestRunnerAsync();
@@ -47,8 +63,7 @@ public override object ExecuteCommand(TestCommandArgument cmdArgument)
 			{
 				SetUpTestRunner(cmdArgument);
 
-				string testFileName = System.IO.Path.GetFileNameWithoutExtension(cmdArgument.TestInfo.TestFile);
-				_contentWindow.ViewTitle = testFileName;
+				_contentWindow.ViewTitle = System.IO.Path.GetFileNameWithoutExtension(cmdArgument.TestInfo.TestFile);
 				_contentWindow.Start();
 
 				_proressWindow.Start(_runnerAsync);
@@ -99,6 +114,9 @@ protected override void SetUpTestRunner(TestCommandArgument cmdArg)
 			_runnerAsync.TestInfo = cmdArg.TestInfo;
 		}
 
+		/// <summary>
+		/// Teardown the test.
+		/// </summary>
 		protected override void TearDownTestRunner()
 		{
 			base.TearDownTestRunner();
diff --git a/dev/src/gtest_gui/gtest_gui/Command/TestExecuteCommand.cs b/dev/src/gtest_gui/gtest_gui/Command/TestExecuteCommand.cs
index cc29ff3..cad3095 100644
--- a/dev/src/gtest_gui/gtest_gui/Command/TestExecuteCommand.cs
+++ b/dev/src/gtest_gui/gtest_gui/Command/TestExecuteCommand.cs
@@ -135,6 +135,9 @@ protected virtual void SetUpTestRunner(TestCommandArgument cmdArg)
 			}
 		}
 
+		/// <summary>
+		/// Tear down the test.
+		/// </summary>
 		protected virtual void TearDownTestRunner()
 		{
 			_runner.TestDataReceivedEventHandler -= _logBuilder.OnDataReceived;
diff --git a/dev/src/gtest_gui/gtest_gui/Model/TestRunner.cs b/dev/src/gtest_gui/gtest_gui/Model/TestRunner.cs
index b38dc66..0ef9011 100644
--- a/dev/src/gtest_gui/gtest_gui/Model/TestRunner.cs
+++ b/dev/src/gtest_gui/gtest_gui/Model/TestRunner.cs
@@ -110,14 +110,11 @@ public virtual void Run(string path, TestInformation information)
         /// <param name="path">Path to file.</param>
         /// <param name="testItem">Test information.</param>
         /// <returns>Test running process.</returns>
-        protected virtual Process Run(string path, TestItem testItem)
+        protected virtual void Run(string path, TestItem testItem)
 		{
-            ProcessStartInfo procStartInfo = GetProcessStartInfo(path, testItem);
-            Process process = null;
-
-            using (process = new Process())
+            using (var process = new Process())
 			{
-                process.StartInfo = procStartInfo;
+                process.StartInfo = GetProcessStartInfo(path, testItem);
                 process.ErrorDataReceived += OnErrorDataReceivedEvent;
                 process.OutputDataReceived += OnOutputDataReceivedEvent;
                 process.Start();
@@ -127,7 +124,6 @@ protected virtual Process Run(string path, TestItem testItem)
                 process.OutputDataReceived -= OnOutputDataReceivedEvent;
                 process.ErrorDataReceived -= OnErrorDataReceivedEvent;
             }
-            return process;
 		}
 
         /// <summary>
diff --git a/dev/src/gtest_gui/gtest_gui/gtest_gui.csproj b/dev/src/gtest_gui/gtest_gui/gtest_gui.csproj
index be792d0..53681e3 100644
--- a/dev/src/gtest_gui/gtest_gui/gtest_gui.csproj
+++ b/dev/src/gtest_gui/gtest_gui/gtest_gui.csproj
@@ -4,9 +4,9 @@
     <OutputType>WinExe</OutputType>
     <TargetFramework>netcoreapp3.1</TargetFramework>
     <UseWPF>true</UseWPF>
-    <AssemblyVersion>0.9.1.0</AssemblyVersion>
-    <FileVersion>0.9.1.0</FileVersion>
-    <Version>0.9.0.0</Version>
+    <AssemblyVersion>0.9.2.0</AssemblyVersion>
+    <FileVersion>0.9.2.0</FileVersion>
+    <Version>0.9.2.0</Version>
     <Authors>CountrySideEngineer</Authors>
     <PackageLicenseExpression />
     <NeutralLanguage>ja-JP</NeutralLanguage>
diff --git a/dev/src/gtest_gui/gtest_gui_dotNet/Properties/AssemblyInfo.cs b/dev/src/gtest_gui/gtest_gui_dotNet/Properties/AssemblyInfo.cs
index 81acae5..60d5667 100644
--- a/dev/src/gtest_gui/gtest_gui_dotNet/Properties/AssemblyInfo.cs
+++ b/dev/src/gtest_gui/gtest_gui_dotNet/Properties/AssemblyInfo.cs
@@ -51,5 +51,5 @@
 // すべての値を指定するか、次を使用してビルド番号とリビジョン番号を既定に設定できます
 // 既定値にすることができます:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("0.9.1.0")]
-[assembly: AssemblyFileVersion("0.9.1.0")]
+[assembly: AssemblyVersion("0.9.2.0")]
+[assembly: AssemblyFileVersion("0.9.2.0")]