diff --git a/Correlator/Dialog/ApplicationInfoDialog.xaml b/Correlator/Dialog/ApplicationInfoDialog.xaml
index aebf808..2a98b32 100644
--- a/Correlator/Dialog/ApplicationInfoDialog.xaml
+++ b/Correlator/Dialog/ApplicationInfoDialog.xaml
@@ -20,13 +20,20 @@
     </prism:Dialog.WindowStyle>
 
     <StackPanel Orientation="Vertical">
-        <TextBlock
-            Margin="30"
-            FontFamily="宋体"
-            FontSize="50"
-            FontWeight="Bold"
-            Foreground="{StaticResource MainThemeBrush}"
-            Text="相关仪" />
+        <StackPanel Margin="30" Orientation="Horizontal">
+            <Image
+                Width="56"
+                Height="56"
+                Source="/Correlator;component/Image/favicon.ico" />
+
+            <TextBlock
+                Margin="10,0"
+                FontFamily="宋体"
+                FontSize="50"
+                FontWeight="Bold"
+                Foreground="{StaticResource MainThemeBrush}"
+                Text="相关仪" />
+        </StackPanel>
 
         <StackPanel Margin="30,0" Orientation="Horizontal">
             <TextBlock FontSize="18" Text="软件版本：" />

diff --git a/Correlator/Dialog/ApplicationInfoDialog.xaml b/Correlator/Dialog/ApplicationInfoDialog.xaml
index aebf808..2a98b32 100644
--- a/Correlator/Dialog/ApplicationInfoDialog.xaml
+++ b/Correlator/Dialog/ApplicationInfoDialog.xaml
@@ -20,13 +20,20 @@
     </prism:Dialog.WindowStyle>
 
     <StackPanel Orientation="Vertical">
-        <TextBlock
-            Margin="30"
-            FontFamily="宋体"
-            FontSize="50"
-            FontWeight="Bold"
-            Foreground="{StaticResource MainThemeBrush}"
-            Text="相关仪" />
+        <StackPanel Margin="30" Orientation="Horizontal">
+            <Image
+                Width="56"
+                Height="56"
+                Source="/Correlator;component/Image/favicon.ico" />
+
+            <TextBlock
+                Margin="10,0"
+                FontFamily="宋体"
+                FontSize="50"
+                FontWeight="Bold"
+                Foreground="{StaticResource MainThemeBrush}"
+                Text="相关仪" />
+        </StackPanel>
 
         <StackPanel Margin="30,0" Orientation="Horizontal">
             <TextBlock FontSize="18" Text="软件版本：" />
diff --git a/Correlator/ViewModels/MainWindowViewModel.cs b/Correlator/ViewModels/MainWindowViewModel.cs
index 3b0926a..87a509b 100644
--- a/Correlator/ViewModels/MainWindowViewModel.cs
+++ b/Correlator/ViewModels/MainWindowViewModel.cs
@@ -607,7 +607,7 @@
             {
                 try
                 {
-                    Console.WriteLine(@"MainWindowViewModel => 开始计算");
+                    "MainWindowViewModel".WriteLog("开始计算");
                     var array = LazyCorrelator.Value.locating(
                         11,
                         (MWNumericArray)dataModel.LeftDeviceDataArray, (MWNumericArray)dataModel.RightDeviceDataArray,
@@ -621,7 +621,7 @@
                         -1, -1,
                         int.Parse(_lowFrequency), int.Parse(_highFrequency)
                     );
-                    Console.WriteLine(@"MainWindowViewModel => 计算结束");
+                    "MainWindowViewModel".WriteLog("计算结束");
                     DialogHub.Get.DismissLoadingDialog();
                     
                     //数据绑定

diff --git a/Correlator/Dialog/ApplicationInfoDialog.xaml b/Correlator/Dialog/ApplicationInfoDialog.xaml
index aebf808..2a98b32 100644
--- a/Correlator/Dialog/ApplicationInfoDialog.xaml
+++ b/Correlator/Dialog/ApplicationInfoDialog.xaml
@@ -20,13 +20,20 @@
     </prism:Dialog.WindowStyle>
 
     <StackPanel Orientation="Vertical">
-        <TextBlock
-            Margin="30"
-            FontFamily="宋体"
-            FontSize="50"
-            FontWeight="Bold"
-            Foreground="{StaticResource MainThemeBrush}"
-            Text="相关仪" />
+        <StackPanel Margin="30" Orientation="Horizontal">
+            <Image
+                Width="56"
+                Height="56"
+                Source="/Correlator;component/Image/favicon.ico" />
+
+            <TextBlock
+                Margin="10,0"
+                FontFamily="宋体"
+                FontSize="50"
+                FontWeight="Bold"
+                Foreground="{StaticResource MainThemeBrush}"
+                Text="相关仪" />
+        </StackPanel>
 
         <StackPanel Margin="30,0" Orientation="Horizontal">
             <TextBlock FontSize="18" Text="软件版本：" />
diff --git a/Correlator/ViewModels/MainWindowViewModel.cs b/Correlator/ViewModels/MainWindowViewModel.cs
index 3b0926a..87a509b 100644
--- a/Correlator/ViewModels/MainWindowViewModel.cs
+++ b/Correlator/ViewModels/MainWindowViewModel.cs
@@ -607,7 +607,7 @@
             {
                 try
                 {
-                    Console.WriteLine(@"MainWindowViewModel => 开始计算");
+                    "MainWindowViewModel".WriteLog("开始计算");
                     var array = LazyCorrelator.Value.locating(
                         11,
                         (MWNumericArray)dataModel.LeftDeviceDataArray, (MWNumericArray)dataModel.RightDeviceDataArray,
@@ -621,7 +621,7 @@
                         -1, -1,
                         int.Parse(_lowFrequency), int.Parse(_highFrequency)
                     );
-                    Console.WriteLine(@"MainWindowViewModel => 计算结束");
+                    "MainWindowViewModel".WriteLog("计算结束");
                     DialogHub.Get.DismissLoadingDialog();
                     
                     //数据绑定
diff --git a/Correlator/Views/MainWindow.xaml.cs b/Correlator/Views/MainWindow.xaml.cs
index 5233d3a..63aa8ef 100644
--- a/Correlator/Views/MainWindow.xaml.cs
+++ b/Correlator/Views/MainWindow.xaml.cs
@@ -108,7 +108,6 @@
             {
                 Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(delegate
                 {
-                    "MainWindow".WriteLog("清空波形图");
                     ScottplotView.Plot.Clear();
                     crosshair = ScottplotView.Plot.AddCrosshair(0, 0);
                     ShowCrossLineCheckBox.IsChecked = true;