diff --git a/Correlator/Dialog/CheckResponseDialog.xaml b/Correlator/Dialog/CheckResponseDialog.xaml
index f9d63ef..2c66627 100644
--- a/Correlator/Dialog/CheckResponseDialog.xaml
+++ b/Correlator/Dialog/CheckResponseDialog.xaml
@@ -50,15 +50,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button x:Name="GoBackButton" Height="40">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="返回" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 

diff --git a/Correlator/Dialog/CheckResponseDialog.xaml b/Correlator/Dialog/CheckResponseDialog.xaml
index f9d63ef..2c66627 100644
--- a/Correlator/Dialog/CheckResponseDialog.xaml
+++ b/Correlator/Dialog/CheckResponseDialog.xaml
@@ -50,15 +50,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button x:Name="GoBackButton" Height="40">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="返回" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
diff --git a/Correlator/Dialog/ImportResponseDialog.xaml b/Correlator/Dialog/ImportResponseDialog.xaml
index 74a4d24..91f3b10 100644
--- a/Correlator/Dialog/ImportResponseDialog.xaml
+++ b/Correlator/Dialog/ImportResponseDialog.xaml
@@ -45,15 +45,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button Height="40" Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="完成" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
@@ -61,7 +59,7 @@
                         Margin="10,0,0,0"
                         VerticalAlignment="Center"
                         Orientation="Vertical">
-                        <TextBlock FontSize="20" Text="原始数据导入向导" />
+                        <TextBlock FontSize="18" Text="原始数据导入向导" />
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"

diff --git a/Correlator/Dialog/CheckResponseDialog.xaml b/Correlator/Dialog/CheckResponseDialog.xaml
index f9d63ef..2c66627 100644
--- a/Correlator/Dialog/CheckResponseDialog.xaml
+++ b/Correlator/Dialog/CheckResponseDialog.xaml
@@ -50,15 +50,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button x:Name="GoBackButton" Height="40">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="返回" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
diff --git a/Correlator/Dialog/ImportResponseDialog.xaml b/Correlator/Dialog/ImportResponseDialog.xaml
index 74a4d24..91f3b10 100644
--- a/Correlator/Dialog/ImportResponseDialog.xaml
+++ b/Correlator/Dialog/ImportResponseDialog.xaml
@@ -45,15 +45,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button Height="40" Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="完成" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
@@ -61,7 +59,7 @@
                         Margin="10,0,0,0"
                         VerticalAlignment="Center"
                         Orientation="Vertical">
-                        <TextBlock FontSize="20" Text="原始数据导入向导" />
+                        <TextBlock FontSize="18" Text="原始数据导入向导" />
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
diff --git a/Correlator/Dialog/SimplyAuditionDialog.xaml b/Correlator/Dialog/SimplyAuditionDialog.xaml
index 0438fb0..4983d55 100644
--- a/Correlator/Dialog/SimplyAuditionDialog.xaml
+++ b/Correlator/Dialog/SimplyAuditionDialog.xaml
@@ -50,15 +50,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button Height="40" Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="返回" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
@@ -66,7 +64,7 @@
                         Margin="10,0,0,0"
                         VerticalAlignment="Center"
                         Orientation="Vertical">
-                        <TextBlock FontSize="20" Text="管道听音判断" />
+                        <TextBlock FontSize="18" Text="管道听音判断" />
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
@@ -104,7 +102,6 @@
                             Grid.Row="1"
                             HorizontalAlignment="Center"
                             FontSize="14"
-                            Foreground="#cecece"
                             Text="正在听音"
                             Visibility="{Binding IsRedRecording, Converter={StaticResource ListenStateConverter}}" />
 
@@ -172,7 +169,6 @@
                             Grid.Row="1"
                             HorizontalAlignment="Center"
                             FontSize="14"
-                            Foreground="#cecece"
                             Text="正在听音"
                             Visibility="{Binding IsBlueRecording, Converter={StaticResource ListenStateConverter}}" />
 

diff --git a/Correlator/Dialog/CheckResponseDialog.xaml b/Correlator/Dialog/CheckResponseDialog.xaml
index f9d63ef..2c66627 100644
--- a/Correlator/Dialog/CheckResponseDialog.xaml
+++ b/Correlator/Dialog/CheckResponseDialog.xaml
@@ -50,15 +50,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button x:Name="GoBackButton" Height="40">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="返回" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
diff --git a/Correlator/Dialog/ImportResponseDialog.xaml b/Correlator/Dialog/ImportResponseDialog.xaml
index 74a4d24..91f3b10 100644
--- a/Correlator/Dialog/ImportResponseDialog.xaml
+++ b/Correlator/Dialog/ImportResponseDialog.xaml
@@ -45,15 +45,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button Height="40" Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="完成" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
@@ -61,7 +59,7 @@
                         Margin="10,0,0,0"
                         VerticalAlignment="Center"
                         Orientation="Vertical">
-                        <TextBlock FontSize="20" Text="原始数据导入向导" />
+                        <TextBlock FontSize="18" Text="原始数据导入向导" />
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
diff --git a/Correlator/Dialog/SimplyAuditionDialog.xaml b/Correlator/Dialog/SimplyAuditionDialog.xaml
index 0438fb0..4983d55 100644
--- a/Correlator/Dialog/SimplyAuditionDialog.xaml
+++ b/Correlator/Dialog/SimplyAuditionDialog.xaml
@@ -50,15 +50,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button Height="40" Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="返回" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
@@ -66,7 +64,7 @@
                         Margin="10,0,0,0"
                         VerticalAlignment="Center"
                         Orientation="Vertical">
-                        <TextBlock FontSize="20" Text="管道听音判断" />
+                        <TextBlock FontSize="18" Text="管道听音判断" />
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
@@ -104,7 +102,6 @@
                             Grid.Row="1"
                             HorizontalAlignment="Center"
                             FontSize="14"
-                            Foreground="#cecece"
                             Text="正在听音"
                             Visibility="{Binding IsRedRecording, Converter={StaticResource ListenStateConverter}}" />
 
@@ -172,7 +169,6 @@
                             Grid.Row="1"
                             HorizontalAlignment="Center"
                             FontSize="14"
-                            Foreground="#cecece"
                             Text="正在听音"
                             Visibility="{Binding IsBlueRecording, Converter={StaticResource ListenStateConverter}}" />
 
diff --git a/Correlator/Dialog/SoundSpeedDialog.xaml b/Correlator/Dialog/SoundSpeedDialog.xaml
index 4727188..8d4bae8 100644
--- a/Correlator/Dialog/SoundSpeedDialog.xaml
+++ b/Correlator/Dialog/SoundSpeedDialog.xaml
@@ -47,25 +47,26 @@
                         Margin="10,0"
                         Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/return_g.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
                             <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
                     <StackPanel VerticalAlignment="Center" Orientation="Vertical">
                         <StackPanel Orientation="Horizontal">
-                            <TextBlock FontSize="20" Text="自定义声速编辑" />
-                            <TextBlock FontSize="20" Text=" - " />
-                            <TextBlock FontSize="20" Text="{Binding MaterialName}" />
+                            <TextBlock FontSize="18" Text="自定义声速编辑" />
+                            <TextBlock FontSize="18" Text=" - " />
+                            <TextBlock FontSize="18" Text="{Binding MaterialName}" />
                         </StackPanel>
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
-                            Text="User - defined list of materials" />
+                            Text="User - Defined List of materials" />
                     </StackPanel>
                 </StackPanel>
 
@@ -80,11 +81,12 @@
                         HorizontalAlignment="Right"
                         Command="{Binding DeleteSpeedCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_46.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe666;" />
                             <TextBlock FontSize="18" Text="删除" />
                         </StackPanel>
                     </Button>
@@ -95,11 +97,12 @@
                         Command="{Binding AddSpeedCommand}"
                         CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=Window}}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_49.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe6c9;" />
                             <TextBlock FontSize="18" Text="新建" />
                         </StackPanel>
                     </Button>
@@ -110,11 +113,12 @@
                         Command="{Binding EditSpeedCommand}"
                         CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=Window}}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_47.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe66f;" />
                             <TextBlock FontSize="18" Text="编辑" />
                         </StackPanel>
                     </Button>

diff --git a/Correlator/Dialog/CheckResponseDialog.xaml b/Correlator/Dialog/CheckResponseDialog.xaml
index f9d63ef..2c66627 100644
--- a/Correlator/Dialog/CheckResponseDialog.xaml
+++ b/Correlator/Dialog/CheckResponseDialog.xaml
@@ -50,15 +50,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button x:Name="GoBackButton" Height="40">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="返回" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
diff --git a/Correlator/Dialog/ImportResponseDialog.xaml b/Correlator/Dialog/ImportResponseDialog.xaml
index 74a4d24..91f3b10 100644
--- a/Correlator/Dialog/ImportResponseDialog.xaml
+++ b/Correlator/Dialog/ImportResponseDialog.xaml
@@ -45,15 +45,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button Height="40" Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="完成" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
@@ -61,7 +59,7 @@
                         Margin="10,0,0,0"
                         VerticalAlignment="Center"
                         Orientation="Vertical">
-                        <TextBlock FontSize="20" Text="原始数据导入向导" />
+                        <TextBlock FontSize="18" Text="原始数据导入向导" />
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
diff --git a/Correlator/Dialog/SimplyAuditionDialog.xaml b/Correlator/Dialog/SimplyAuditionDialog.xaml
index 0438fb0..4983d55 100644
--- a/Correlator/Dialog/SimplyAuditionDialog.xaml
+++ b/Correlator/Dialog/SimplyAuditionDialog.xaml
@@ -50,15 +50,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button Height="40" Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="返回" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
@@ -66,7 +64,7 @@
                         Margin="10,0,0,0"
                         VerticalAlignment="Center"
                         Orientation="Vertical">
-                        <TextBlock FontSize="20" Text="管道听音判断" />
+                        <TextBlock FontSize="18" Text="管道听音判断" />
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
@@ -104,7 +102,6 @@
                             Grid.Row="1"
                             HorizontalAlignment="Center"
                             FontSize="14"
-                            Foreground="#cecece"
                             Text="正在听音"
                             Visibility="{Binding IsRedRecording, Converter={StaticResource ListenStateConverter}}" />
 
@@ -172,7 +169,6 @@
                             Grid.Row="1"
                             HorizontalAlignment="Center"
                             FontSize="14"
-                            Foreground="#cecece"
                             Text="正在听音"
                             Visibility="{Binding IsBlueRecording, Converter={StaticResource ListenStateConverter}}" />
 
diff --git a/Correlator/Dialog/SoundSpeedDialog.xaml b/Correlator/Dialog/SoundSpeedDialog.xaml
index 4727188..8d4bae8 100644
--- a/Correlator/Dialog/SoundSpeedDialog.xaml
+++ b/Correlator/Dialog/SoundSpeedDialog.xaml
@@ -47,25 +47,26 @@
                         Margin="10,0"
                         Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/return_g.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
                             <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
                     <StackPanel VerticalAlignment="Center" Orientation="Vertical">
                         <StackPanel Orientation="Horizontal">
-                            <TextBlock FontSize="20" Text="自定义声速编辑" />
-                            <TextBlock FontSize="20" Text=" - " />
-                            <TextBlock FontSize="20" Text="{Binding MaterialName}" />
+                            <TextBlock FontSize="18" Text="自定义声速编辑" />
+                            <TextBlock FontSize="18" Text=" - " />
+                            <TextBlock FontSize="18" Text="{Binding MaterialName}" />
                         </StackPanel>
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
-                            Text="User - defined list of materials" />
+                            Text="User - Defined List of materials" />
                     </StackPanel>
                 </StackPanel>
 
@@ -80,11 +81,12 @@
                         HorizontalAlignment="Right"
                         Command="{Binding DeleteSpeedCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_46.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe666;" />
                             <TextBlock FontSize="18" Text="删除" />
                         </StackPanel>
                     </Button>
@@ -95,11 +97,12 @@
                         Command="{Binding AddSpeedCommand}"
                         CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=Window}}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_49.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe6c9;" />
                             <TextBlock FontSize="18" Text="新建" />
                         </StackPanel>
                     </Button>
@@ -110,11 +113,12 @@
                         Command="{Binding EditSpeedCommand}"
                         CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=Window}}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_47.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe66f;" />
                             <TextBlock FontSize="18" Text="编辑" />
                         </StackPanel>
                     </Button>
diff --git a/Correlator/Fonts/iconfont.ttf b/Correlator/Fonts/iconfont.ttf
index 1039796..64cf7d4 100644
--- a/Correlator/Fonts/iconfont.ttf
+++ b/Correlator/Fonts/iconfont.ttf
Binary files differ

diff --git a/Correlator/Dialog/CheckResponseDialog.xaml b/Correlator/Dialog/CheckResponseDialog.xaml
index f9d63ef..2c66627 100644
--- a/Correlator/Dialog/CheckResponseDialog.xaml
+++ b/Correlator/Dialog/CheckResponseDialog.xaml
@@ -50,15 +50,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button x:Name="GoBackButton" Height="40">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="返回" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
diff --git a/Correlator/Dialog/ImportResponseDialog.xaml b/Correlator/Dialog/ImportResponseDialog.xaml
index 74a4d24..91f3b10 100644
--- a/Correlator/Dialog/ImportResponseDialog.xaml
+++ b/Correlator/Dialog/ImportResponseDialog.xaml
@@ -45,15 +45,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button Height="40" Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="完成" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
@@ -61,7 +59,7 @@
                         Margin="10,0,0,0"
                         VerticalAlignment="Center"
                         Orientation="Vertical">
-                        <TextBlock FontSize="20" Text="原始数据导入向导" />
+                        <TextBlock FontSize="18" Text="原始数据导入向导" />
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
diff --git a/Correlator/Dialog/SimplyAuditionDialog.xaml b/Correlator/Dialog/SimplyAuditionDialog.xaml
index 0438fb0..4983d55 100644
--- a/Correlator/Dialog/SimplyAuditionDialog.xaml
+++ b/Correlator/Dialog/SimplyAuditionDialog.xaml
@@ -50,15 +50,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button Height="40" Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="返回" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
@@ -66,7 +64,7 @@
                         Margin="10,0,0,0"
                         VerticalAlignment="Center"
                         Orientation="Vertical">
-                        <TextBlock FontSize="20" Text="管道听音判断" />
+                        <TextBlock FontSize="18" Text="管道听音判断" />
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
@@ -104,7 +102,6 @@
                             Grid.Row="1"
                             HorizontalAlignment="Center"
                             FontSize="14"
-                            Foreground="#cecece"
                             Text="正在听音"
                             Visibility="{Binding IsRedRecording, Converter={StaticResource ListenStateConverter}}" />
 
@@ -172,7 +169,6 @@
                             Grid.Row="1"
                             HorizontalAlignment="Center"
                             FontSize="14"
-                            Foreground="#cecece"
                             Text="正在听音"
                             Visibility="{Binding IsBlueRecording, Converter={StaticResource ListenStateConverter}}" />
 
diff --git a/Correlator/Dialog/SoundSpeedDialog.xaml b/Correlator/Dialog/SoundSpeedDialog.xaml
index 4727188..8d4bae8 100644
--- a/Correlator/Dialog/SoundSpeedDialog.xaml
+++ b/Correlator/Dialog/SoundSpeedDialog.xaml
@@ -47,25 +47,26 @@
                         Margin="10,0"
                         Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/return_g.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
                             <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
                     <StackPanel VerticalAlignment="Center" Orientation="Vertical">
                         <StackPanel Orientation="Horizontal">
-                            <TextBlock FontSize="20" Text="自定义声速编辑" />
-                            <TextBlock FontSize="20" Text=" - " />
-                            <TextBlock FontSize="20" Text="{Binding MaterialName}" />
+                            <TextBlock FontSize="18" Text="自定义声速编辑" />
+                            <TextBlock FontSize="18" Text=" - " />
+                            <TextBlock FontSize="18" Text="{Binding MaterialName}" />
                         </StackPanel>
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
-                            Text="User - defined list of materials" />
+                            Text="User - Defined List of materials" />
                     </StackPanel>
                 </StackPanel>
 
@@ -80,11 +81,12 @@
                         HorizontalAlignment="Right"
                         Command="{Binding DeleteSpeedCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_46.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe666;" />
                             <TextBlock FontSize="18" Text="删除" />
                         </StackPanel>
                     </Button>
@@ -95,11 +97,12 @@
                         Command="{Binding AddSpeedCommand}"
                         CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=Window}}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_49.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe6c9;" />
                             <TextBlock FontSize="18" Text="新建" />
                         </StackPanel>
                     </Button>
@@ -110,11 +113,12 @@
                         Command="{Binding EditSpeedCommand}"
                         CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=Window}}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_47.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe66f;" />
                             <TextBlock FontSize="18" Text="编辑" />
                         </StackPanel>
                     </Button>
diff --git a/Correlator/Fonts/iconfont.ttf b/Correlator/Fonts/iconfont.ttf
index 1039796..64cf7d4 100644
--- a/Correlator/Fonts/iconfont.ttf
+++ b/Correlator/Fonts/iconfont.ttf
Binary files differ
diff --git a/Correlator/Views/AudioFileView.xaml b/Correlator/Views/AudioFileView.xaml
index 0010697..6fa3e7d 100644
--- a/Correlator/Views/AudioFileView.xaml
+++ b/Correlator/Views/AudioFileView.xaml
@@ -37,21 +37,22 @@
                     Margin="10,0"
                     Command="{Binding GoBackCommand}">
                     <StackPanel Orientation="Horizontal">
-                        <Image
-                            Width="18"
-                            Height="18"
+                        <TextBlock
                             Margin="0,0,5,0"
-                            Source="/Correlator;component/Image/return_g.png" />
+                            VerticalAlignment="Center"
+                            FontFamily="/Correlator;component/Fonts/#iconfont"
+                            FontSize="20"
+                            Text="&#xe60f;" />
                         <TextBlock FontSize="18" Text="返回" />
                     </StackPanel>
                 </Button>
 
                 <StackPanel VerticalAlignment="Center" Orientation="Vertical">
-                    <TextBlock FontSize="20" Text="文件列表" />
+                    <TextBlock FontSize="18" Text="文件列表" />
                     <TextBlock
                         FontSize="14"
                         Foreground="#cecece"
-                        Text="File list" />
+                        Text="File List" />
                 </StackPanel>
             </StackPanel>
         </Grid>
@@ -141,11 +142,12 @@
                 HorizontalAlignment="Left"
                 Command="{Binding DeleteItemCommand}">
                 <StackPanel Orientation="Horizontal">
-                    <Image
-                        Width="18"
-                        Height="18"
+                    <TextBlock
                         Margin="0,0,5,0"
-                        Source="/Correlator;component/Image/tubiao_46.png" />
+                        VerticalAlignment="Center"
+                        FontFamily="/Correlator;component/Fonts/#iconfont"
+                        FontSize="20"
+                        Text="&#xe666;" />
                     <TextBlock FontSize="18" Text="删除" />
                 </StackPanel>
             </Button>
@@ -171,11 +173,12 @@
                 HorizontalAlignment="Left"
                 Command="{Binding ReLoadDataCommand}">
                 <StackPanel Orientation="Horizontal">
-                    <Image
-                        Width="18"
-                        Height="18"
+                    <TextBlock
                         Margin="0,0,5,0"
-                        Source="/Correlator;component/Image/tubiao_39.png" />
+                        VerticalAlignment="Center"
+                        FontFamily="/Correlator;component/Fonts/#iconfont"
+                        FontSize="20"
+                        Text="&#xe60a;" />
                     <TextBlock FontSize="18" Text="刷新" />
                 </StackPanel>
             </Button>

diff --git a/Correlator/Dialog/CheckResponseDialog.xaml b/Correlator/Dialog/CheckResponseDialog.xaml
index f9d63ef..2c66627 100644
--- a/Correlator/Dialog/CheckResponseDialog.xaml
+++ b/Correlator/Dialog/CheckResponseDialog.xaml
@@ -50,15 +50,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button x:Name="GoBackButton" Height="40">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="返回" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
diff --git a/Correlator/Dialog/ImportResponseDialog.xaml b/Correlator/Dialog/ImportResponseDialog.xaml
index 74a4d24..91f3b10 100644
--- a/Correlator/Dialog/ImportResponseDialog.xaml
+++ b/Correlator/Dialog/ImportResponseDialog.xaml
@@ -45,15 +45,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button Height="40" Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="完成" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
@@ -61,7 +59,7 @@
                         Margin="10,0,0,0"
                         VerticalAlignment="Center"
                         Orientation="Vertical">
-                        <TextBlock FontSize="20" Text="原始数据导入向导" />
+                        <TextBlock FontSize="18" Text="原始数据导入向导" />
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
diff --git a/Correlator/Dialog/SimplyAuditionDialog.xaml b/Correlator/Dialog/SimplyAuditionDialog.xaml
index 0438fb0..4983d55 100644
--- a/Correlator/Dialog/SimplyAuditionDialog.xaml
+++ b/Correlator/Dialog/SimplyAuditionDialog.xaml
@@ -50,15 +50,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button Height="40" Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="返回" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
@@ -66,7 +64,7 @@
                         Margin="10,0,0,0"
                         VerticalAlignment="Center"
                         Orientation="Vertical">
-                        <TextBlock FontSize="20" Text="管道听音判断" />
+                        <TextBlock FontSize="18" Text="管道听音判断" />
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
@@ -104,7 +102,6 @@
                             Grid.Row="1"
                             HorizontalAlignment="Center"
                             FontSize="14"
-                            Foreground="#cecece"
                             Text="正在听音"
                             Visibility="{Binding IsRedRecording, Converter={StaticResource ListenStateConverter}}" />
 
@@ -172,7 +169,6 @@
                             Grid.Row="1"
                             HorizontalAlignment="Center"
                             FontSize="14"
-                            Foreground="#cecece"
                             Text="正在听音"
                             Visibility="{Binding IsBlueRecording, Converter={StaticResource ListenStateConverter}}" />
 
diff --git a/Correlator/Dialog/SoundSpeedDialog.xaml b/Correlator/Dialog/SoundSpeedDialog.xaml
index 4727188..8d4bae8 100644
--- a/Correlator/Dialog/SoundSpeedDialog.xaml
+++ b/Correlator/Dialog/SoundSpeedDialog.xaml
@@ -47,25 +47,26 @@
                         Margin="10,0"
                         Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/return_g.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
                             <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
                     <StackPanel VerticalAlignment="Center" Orientation="Vertical">
                         <StackPanel Orientation="Horizontal">
-                            <TextBlock FontSize="20" Text="自定义声速编辑" />
-                            <TextBlock FontSize="20" Text=" - " />
-                            <TextBlock FontSize="20" Text="{Binding MaterialName}" />
+                            <TextBlock FontSize="18" Text="自定义声速编辑" />
+                            <TextBlock FontSize="18" Text=" - " />
+                            <TextBlock FontSize="18" Text="{Binding MaterialName}" />
                         </StackPanel>
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
-                            Text="User - defined list of materials" />
+                            Text="User - Defined List of materials" />
                     </StackPanel>
                 </StackPanel>
 
@@ -80,11 +81,12 @@
                         HorizontalAlignment="Right"
                         Command="{Binding DeleteSpeedCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_46.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe666;" />
                             <TextBlock FontSize="18" Text="删除" />
                         </StackPanel>
                     </Button>
@@ -95,11 +97,12 @@
                         Command="{Binding AddSpeedCommand}"
                         CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=Window}}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_49.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe6c9;" />
                             <TextBlock FontSize="18" Text="新建" />
                         </StackPanel>
                     </Button>
@@ -110,11 +113,12 @@
                         Command="{Binding EditSpeedCommand}"
                         CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=Window}}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_47.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe66f;" />
                             <TextBlock FontSize="18" Text="编辑" />
                         </StackPanel>
                     </Button>
diff --git a/Correlator/Fonts/iconfont.ttf b/Correlator/Fonts/iconfont.ttf
index 1039796..64cf7d4 100644
--- a/Correlator/Fonts/iconfont.ttf
+++ b/Correlator/Fonts/iconfont.ttf
Binary files differ
diff --git a/Correlator/Views/AudioFileView.xaml b/Correlator/Views/AudioFileView.xaml
index 0010697..6fa3e7d 100644
--- a/Correlator/Views/AudioFileView.xaml
+++ b/Correlator/Views/AudioFileView.xaml
@@ -37,21 +37,22 @@
                     Margin="10,0"
                     Command="{Binding GoBackCommand}">
                     <StackPanel Orientation="Horizontal">
-                        <Image
-                            Width="18"
-                            Height="18"
+                        <TextBlock
                             Margin="0,0,5,0"
-                            Source="/Correlator;component/Image/return_g.png" />
+                            VerticalAlignment="Center"
+                            FontFamily="/Correlator;component/Fonts/#iconfont"
+                            FontSize="20"
+                            Text="&#xe60f;" />
                         <TextBlock FontSize="18" Text="返回" />
                     </StackPanel>
                 </Button>
 
                 <StackPanel VerticalAlignment="Center" Orientation="Vertical">
-                    <TextBlock FontSize="20" Text="文件列表" />
+                    <TextBlock FontSize="18" Text="文件列表" />
                     <TextBlock
                         FontSize="14"
                         Foreground="#cecece"
-                        Text="File list" />
+                        Text="File List" />
                 </StackPanel>
             </StackPanel>
         </Grid>
@@ -141,11 +142,12 @@
                 HorizontalAlignment="Left"
                 Command="{Binding DeleteItemCommand}">
                 <StackPanel Orientation="Horizontal">
-                    <Image
-                        Width="18"
-                        Height="18"
+                    <TextBlock
                         Margin="0,0,5,0"
-                        Source="/Correlator;component/Image/tubiao_46.png" />
+                        VerticalAlignment="Center"
+                        FontFamily="/Correlator;component/Fonts/#iconfont"
+                        FontSize="20"
+                        Text="&#xe666;" />
                     <TextBlock FontSize="18" Text="删除" />
                 </StackPanel>
             </Button>
@@ -171,11 +173,12 @@
                 HorizontalAlignment="Left"
                 Command="{Binding ReLoadDataCommand}">
                 <StackPanel Orientation="Horizontal">
-                    <Image
-                        Width="18"
-                        Height="18"
+                    <TextBlock
                         Margin="0,0,5,0"
-                        Source="/Correlator;component/Image/tubiao_39.png" />
+                        VerticalAlignment="Center"
+                        FontFamily="/Correlator;component/Fonts/#iconfont"
+                        FontSize="20"
+                        Text="&#xe60a;" />
                     <TextBlock FontSize="18" Text="刷新" />
                 </StackPanel>
             </Button>
diff --git a/Correlator/Views/AuditionView.xaml b/Correlator/Views/AuditionView.xaml
index 8762a1f..40447f8 100644
--- a/Correlator/Views/AuditionView.xaml
+++ b/Correlator/Views/AuditionView.xaml
@@ -41,11 +41,12 @@
             HorizontalAlignment="Left"
             Command="{Binding GoBackCommand}">
             <StackPanel Orientation="Horizontal">
-                <Image
-                    Width="18"
-                    Height="18"
+                <TextBlock
                     Margin="0,0,5,0"
-                    Source="/Correlator;component/Image/return_g.png" />
+                    VerticalAlignment="Center"
+                    FontFamily="/Correlator;component/Fonts/#iconfont"
+                    FontSize="20"
+                    Text="&#xe60f;" />
                 <TextBlock FontSize="18" Text="返回" />
             </StackPanel>
         </Button>

diff --git a/Correlator/Dialog/CheckResponseDialog.xaml b/Correlator/Dialog/CheckResponseDialog.xaml
index f9d63ef..2c66627 100644
--- a/Correlator/Dialog/CheckResponseDialog.xaml
+++ b/Correlator/Dialog/CheckResponseDialog.xaml
@@ -50,15 +50,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button x:Name="GoBackButton" Height="40">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="返回" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
diff --git a/Correlator/Dialog/ImportResponseDialog.xaml b/Correlator/Dialog/ImportResponseDialog.xaml
index 74a4d24..91f3b10 100644
--- a/Correlator/Dialog/ImportResponseDialog.xaml
+++ b/Correlator/Dialog/ImportResponseDialog.xaml
@@ -45,15 +45,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button Height="40" Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="完成" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
@@ -61,7 +59,7 @@
                         Margin="10,0,0,0"
                         VerticalAlignment="Center"
                         Orientation="Vertical">
-                        <TextBlock FontSize="20" Text="原始数据导入向导" />
+                        <TextBlock FontSize="18" Text="原始数据导入向导" />
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
diff --git a/Correlator/Dialog/SimplyAuditionDialog.xaml b/Correlator/Dialog/SimplyAuditionDialog.xaml
index 0438fb0..4983d55 100644
--- a/Correlator/Dialog/SimplyAuditionDialog.xaml
+++ b/Correlator/Dialog/SimplyAuditionDialog.xaml
@@ -50,15 +50,13 @@
                 <StackPanel Orientation="Horizontal">
                     <Button Height="40" Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
-                                Margin="0,0,5,0"
-                                Source="/Image/return_g.png" />
                             <TextBlock
-                                FontSize="18"
-                                Foreground="#cecece"
-                                Text="返回" />
+                                Margin="0,0,5,0"
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
+                            <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
@@ -66,7 +64,7 @@
                         Margin="10,0,0,0"
                         VerticalAlignment="Center"
                         Orientation="Vertical">
-                        <TextBlock FontSize="20" Text="管道听音判断" />
+                        <TextBlock FontSize="18" Text="管道听音判断" />
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
@@ -104,7 +102,6 @@
                             Grid.Row="1"
                             HorizontalAlignment="Center"
                             FontSize="14"
-                            Foreground="#cecece"
                             Text="正在听音"
                             Visibility="{Binding IsRedRecording, Converter={StaticResource ListenStateConverter}}" />
 
@@ -172,7 +169,6 @@
                             Grid.Row="1"
                             HorizontalAlignment="Center"
                             FontSize="14"
-                            Foreground="#cecece"
                             Text="正在听音"
                             Visibility="{Binding IsBlueRecording, Converter={StaticResource ListenStateConverter}}" />
 
diff --git a/Correlator/Dialog/SoundSpeedDialog.xaml b/Correlator/Dialog/SoundSpeedDialog.xaml
index 4727188..8d4bae8 100644
--- a/Correlator/Dialog/SoundSpeedDialog.xaml
+++ b/Correlator/Dialog/SoundSpeedDialog.xaml
@@ -47,25 +47,26 @@
                         Margin="10,0"
                         Command="{Binding GoBackCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/return_g.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe60f;" />
                             <TextBlock FontSize="18" Text="返回" />
                         </StackPanel>
                     </Button>
 
                     <StackPanel VerticalAlignment="Center" Orientation="Vertical">
                         <StackPanel Orientation="Horizontal">
-                            <TextBlock FontSize="20" Text="自定义声速编辑" />
-                            <TextBlock FontSize="20" Text=" - " />
-                            <TextBlock FontSize="20" Text="{Binding MaterialName}" />
+                            <TextBlock FontSize="18" Text="自定义声速编辑" />
+                            <TextBlock FontSize="18" Text=" - " />
+                            <TextBlock FontSize="18" Text="{Binding MaterialName}" />
                         </StackPanel>
                         <TextBlock
                             FontSize="14"
                             Foreground="#cecece"
-                            Text="User - defined list of materials" />
+                            Text="User - Defined List of materials" />
                     </StackPanel>
                 </StackPanel>
 
@@ -80,11 +81,12 @@
                         HorizontalAlignment="Right"
                         Command="{Binding DeleteSpeedCommand}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_46.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe666;" />
                             <TextBlock FontSize="18" Text="删除" />
                         </StackPanel>
                     </Button>
@@ -95,11 +97,12 @@
                         Command="{Binding AddSpeedCommand}"
                         CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=Window}}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_49.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe6c9;" />
                             <TextBlock FontSize="18" Text="新建" />
                         </StackPanel>
                     </Button>
@@ -110,11 +113,12 @@
                         Command="{Binding EditSpeedCommand}"
                         CommandParameter="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=Window}}">
                         <StackPanel Orientation="Horizontal">
-                            <Image
-                                Width="18"
-                                Height="18"
+                            <TextBlock
                                 Margin="0,0,5,0"
-                                Source="/Correlator;component/Image/tubiao_47.png" />
+                                VerticalAlignment="Center"
+                                FontFamily="/Correlator;component/Fonts/#iconfont"
+                                FontSize="20"
+                                Text="&#xe66f;" />
                             <TextBlock FontSize="18" Text="编辑" />
                         </StackPanel>
                     </Button>
diff --git a/Correlator/Fonts/iconfont.ttf b/Correlator/Fonts/iconfont.ttf
index 1039796..64cf7d4 100644
--- a/Correlator/Fonts/iconfont.ttf
+++ b/Correlator/Fonts/iconfont.ttf
Binary files differ
diff --git a/Correlator/Views/AudioFileView.xaml b/Correlator/Views/AudioFileView.xaml
index 0010697..6fa3e7d 100644
--- a/Correlator/Views/AudioFileView.xaml
+++ b/Correlator/Views/AudioFileView.xaml
@@ -37,21 +37,22 @@
                     Margin="10,0"
                     Command="{Binding GoBackCommand}">
                     <StackPanel Orientation="Horizontal">
-                        <Image
-                            Width="18"
-                            Height="18"
+                        <TextBlock
                             Margin="0,0,5,0"
-                            Source="/Correlator;component/Image/return_g.png" />
+                            VerticalAlignment="Center"
+                            FontFamily="/Correlator;component/Fonts/#iconfont"
+                            FontSize="20"
+                            Text="&#xe60f;" />
                         <TextBlock FontSize="18" Text="返回" />
                     </StackPanel>
                 </Button>
 
                 <StackPanel VerticalAlignment="Center" Orientation="Vertical">
-                    <TextBlock FontSize="20" Text="文件列表" />
+                    <TextBlock FontSize="18" Text="文件列表" />
                     <TextBlock
                         FontSize="14"
                         Foreground="#cecece"
-                        Text="File list" />
+                        Text="File List" />
                 </StackPanel>
             </StackPanel>
         </Grid>
@@ -141,11 +142,12 @@
                 HorizontalAlignment="Left"
                 Command="{Binding DeleteItemCommand}">
                 <StackPanel Orientation="Horizontal">
-                    <Image
-                        Width="18"
-                        Height="18"
+                    <TextBlock
                         Margin="0,0,5,0"
-                        Source="/Correlator;component/Image/tubiao_46.png" />
+                        VerticalAlignment="Center"
+                        FontFamily="/Correlator;component/Fonts/#iconfont"
+                        FontSize="20"
+                        Text="&#xe666;" />
                     <TextBlock FontSize="18" Text="删除" />
                 </StackPanel>
             </Button>
@@ -171,11 +173,12 @@
                 HorizontalAlignment="Left"
                 Command="{Binding ReLoadDataCommand}">
                 <StackPanel Orientation="Horizontal">
-                    <Image
-                        Width="18"
-                        Height="18"
+                    <TextBlock
                         Margin="0,0,5,0"
-                        Source="/Correlator;component/Image/tubiao_39.png" />
+                        VerticalAlignment="Center"
+                        FontFamily="/Correlator;component/Fonts/#iconfont"
+                        FontSize="20"
+                        Text="&#xe60a;" />
                     <TextBlock FontSize="18" Text="刷新" />
                 </StackPanel>
             </Button>
diff --git a/Correlator/Views/AuditionView.xaml b/Correlator/Views/AuditionView.xaml
index 8762a1f..40447f8 100644
--- a/Correlator/Views/AuditionView.xaml
+++ b/Correlator/Views/AuditionView.xaml
@@ -41,11 +41,12 @@
             HorizontalAlignment="Left"
             Command="{Binding GoBackCommand}">
             <StackPanel Orientation="Horizontal">
-                <Image
-                    Width="18"
-                    Height="18"
+                <TextBlock
                     Margin="0,0,5,0"
-                    Source="/Correlator;component/Image/return_g.png" />
+                    VerticalAlignment="Center"
+                    FontFamily="/Correlator;component/Fonts/#iconfont"
+                    FontSize="20"
+                    Text="&#xe60f;" />
                 <TextBlock FontSize="18" Text="返回" />
             </StackPanel>
         </Button>
diff --git a/Correlator/Views/PictureFileView.xaml b/Correlator/Views/PictureFileView.xaml
index a50dc31..c111e10 100644
--- a/Correlator/Views/PictureFileView.xaml
+++ b/Correlator/Views/PictureFileView.xaml
@@ -37,21 +37,22 @@
                     Margin="10,0"
                     Command="{Binding GoBackCommand}">
                     <StackPanel Orientation="Horizontal">
-                        <Image
-                            Width="18"
-                            Height="18"
+                        <TextBlock
                             Margin="0,0,5,0"
-                            Source="/Correlator;component/Image/return_g.png" />
+                            VerticalAlignment="Center"
+                            FontFamily="/Correlator;component/Fonts/#iconfont"
+                            FontSize="20"
+                            Text="&#xe60f;" />
                         <TextBlock FontSize="18" Text="返回" />
                     </StackPanel>
                 </Button>
 
                 <StackPanel VerticalAlignment="Center" Orientation="Vertical">
-                    <TextBlock FontSize="20" Text="文件列表" />
+                    <TextBlock FontSize="18" Text="文件列表" />
                     <TextBlock
                         FontSize="14"
                         Foreground="#cecece"
-                        Text="File list" />
+                        Text="File List" />
                 </StackPanel>
             </StackPanel>
         </Grid>
@@ -141,11 +142,12 @@
                 HorizontalAlignment="Left"
                 Command="{Binding DeleteItemCommand}">
                 <StackPanel Orientation="Horizontal">
-                    <Image
-                        Width="18"
-                        Height="18"
+                    <TextBlock
                         Margin="0,0,5,0"
-                        Source="/Correlator;component/Image/tubiao_46.png" />
+                        VerticalAlignment="Center"
+                        FontFamily="/Correlator;component/Fonts/#iconfont"
+                        FontSize="20"
+                        Text="&#xe666;" />
                     <TextBlock FontSize="18" Text="删除" />
                 </StackPanel>
             </Button>
@@ -171,11 +173,12 @@
                 HorizontalAlignment="Left"
                 Command="{Binding ReLoadDataCommand}">
                 <StackPanel Orientation="Horizontal">
-                    <Image
-                        Width="18"
-                        Height="18"
-                        Margin="0,0,10,0"
-                        Source="/Correlator;component/Image/tubiao_39.png" />
+                    <TextBlock
+                        Margin="0,0,5,0"
+                        VerticalAlignment="Center"
+                        FontFamily="/Correlator;component/Fonts/#iconfont"
+                        FontSize="20"
+                        Text="&#xe60a;" />
                     <TextBlock FontSize="18" Text="刷新" />
                 </StackPanel>
             </Button>