diff --git a/Correlator/Views/MainWindow.xaml b/Correlator/Views/MainWindow.xaml
index 45f58d4..f24ae65 100644
--- a/Correlator/Views/MainWindow.xaml
+++ b/Correlator/Views/MainWindow.xaml
@@ -235,20 +235,15 @@
                     </StackPanel>
                 </Button>
 
-                <!--  鼠标左键菜单  不用相对位置是因为在不同设备上可能会出现位置错乱的问题  -->
+                <!--  鼠标左键菜单  -->
                 <Popup
                     x:Name="FolderButtonPop"
                     AllowsTransparency="True"
-                    HorizontalOffset="118"
-                    Placement="Absolute"
+                    Placement="Bottom"
                     PlacementTarget="{Binding ElementName=FolderButton}"
-                    StaysOpen="False"
-                    VerticalOffset="53">
-                    <Border
-                        Margin="0,0,3,3"
-                        Background="White"
-                        BorderThickness="1"
-                        CornerRadius="5">
+                    StaysOpen="False">
+
+                    <Border BorderThickness="1" CornerRadius="5">
                         <Border.Effect>
                             <DropShadowEffect
                                 BlurRadius="5"
@@ -257,68 +252,83 @@
                                 ShadowDepth="0"
                                 Color="Blue" />
                         </Border.Effect>
-                        <StackPanel>
-                            <Button
-                                Width="205"
-                                Height="40"
-                                HorizontalContentAlignment="Left"
-                                hc:BorderElement.CornerRadius="5 5 0 0"
-                                BorderThickness="0"
-                                Command="{Binding OpenImageFileCommand}"
-                                CommandParameter="{Binding ElementName=FolderButtonPop}">
-                                <StackPanel Orientation="Horizontal">
-                                    <TextBlock
-                                        Margin="0,0,10,0"
-                                        VerticalAlignment="Center"
-                                        FontFamily="/Correlator;component/Fonts/#iconfont"
-                                        FontSize="24"
-                                        Text="&#xe6d5;" />
-                                    <TextBlock
-                                        VerticalAlignment="Center"
-                                        FontSize="16"
-                                        Text="图片" />
-                                </StackPanel>
-                            </Button>
 
-                            <Button
-                                Width="205"
-                                Height="40"
-                                HorizontalContentAlignment="Left"
-                                hc:BorderElement.CornerRadius="0 0 5 5"
-                                BorderThickness="0"
-                                Command="{Binding OpenAudioFileCommand}"
-                                CommandParameter="{Binding ElementName=FolderButtonPop}">
-                                <StackPanel Orientation="Horizontal">
-                                    <TextBlock
-                                        Margin="0,0,10,0"
-                                        HorizontalAlignment="Center"
-                                        VerticalAlignment="Center"
-                                        FontFamily="/Correlator;component/Fonts/#iconfont"
-                                        FontSize="24"
-                                        Text="&#xe6a9;" />
-                                    <TextBlock
-                                        VerticalAlignment="Center"
-                                        FontSize="16"
-                                        Text="音频" />
-                                </StackPanel>
-                            </Button>
-                        </StackPanel>
+                        <Grid>
+                            <Canvas
+                                Width="10"
+                                Height="10"
+                                HorizontalAlignment="Left"
+                                VerticalAlignment="Top">
+                                <Path Fill="White">
+                                    <Path.Data>
+                                        <PathGeometry>
+                                            <PathFigure IsClosed="True" StartPoint="20,0">
+                                                <LineSegment Point="15,10" />
+                                                <LineSegment Point="25,10" />
+                                            </PathFigure>
+                                        </PathGeometry>
+                                    </Path.Data>
+                                </Path>
+                            </Canvas>
+
+                            <StackPanel Margin="0,10,0,0">
+                                <Button
+                                    Width="205"
+                                    Height="40"
+                                    HorizontalContentAlignment="Left"
+                                    hc:BorderElement.CornerRadius="5 5 0 0"
+                                    BorderThickness="0"
+                                    Command="{Binding OpenImageFileCommand}"
+                                    CommandParameter="{Binding ElementName=FolderButtonPop}">
+                                    <StackPanel Orientation="Horizontal">
+                                        <TextBlock
+                                            Margin="0,0,10,0"
+                                            VerticalAlignment="Center"
+                                            FontFamily="/Correlator;component/Fonts/#iconfont"
+                                            FontSize="24"
+                                            Text="&#xe6d5;" />
+                                        <TextBlock
+                                            VerticalAlignment="Center"
+                                            FontSize="16"
+                                            Text="图片" />
+                                    </StackPanel>
+                                </Button>
+
+                                <Button
+                                    Width="205"
+                                    Height="40"
+                                    HorizontalContentAlignment="Left"
+                                    hc:BorderElement.CornerRadius="0 0 5 5"
+                                    BorderThickness="0"
+                                    Command="{Binding OpenAudioFileCommand}"
+                                    CommandParameter="{Binding ElementName=FolderButtonPop}">
+                                    <StackPanel Orientation="Horizontal">
+                                        <TextBlock
+                                            Margin="0,0,10,0"
+                                            HorizontalAlignment="Center"
+                                            VerticalAlignment="Center"
+                                            FontFamily="/Correlator;component/Fonts/#iconfont"
+                                            FontSize="24"
+                                            Text="&#xe6a9;" />
+                                        <TextBlock
+                                            VerticalAlignment="Center"
+                                            FontSize="16"
+                                            Text="音频" />
+                                    </StackPanel>
+                                </Button>
+                            </StackPanel>
+                        </Grid>
                     </Border>
                 </Popup>
 
                 <Popup
                     x:Name="ExtensionsButtonPop"
                     AllowsTransparency="True"
-                    HorizontalOffset="442"
-                    Placement="Absolute"
+                    Placement="Bottom"
                     PlacementTarget="{Binding ElementName=ExtensionsButton}"
-                    StaysOpen="False"
-                    VerticalOffset="53">
-                    <Border
-                        Margin="0,0,3,3"
-                        Background="White"
-                        BorderThickness="1"
-                        CornerRadius="5">
+                    StaysOpen="False">
+
+                    <Border BorderThickness="1" CornerRadius="5">
                         <Border.Effect>
                             <DropShadowEffect
                                 BlurRadius="5"
@@ -327,90 +337,105 @@
                                 ShadowDepth="0"
                                 Color="Blue" />
                         </Border.Effect>
-                        <StackPanel>
-                            <Button
-                                Width="205"
-                                Height="40"
-                                HorizontalContentAlignment="Left"
-                                hc:BorderElement.CornerRadius="5 5 0 0"
-                                BorderThickness="0"
-                                Command="{Binding SoundSampleRateCommand}"
-                                CommandParameter="{Binding ElementName=ExtensionsButtonPop}">
-                                <StackPanel Orientation="Horizontal">
-                                    <TextBlock
-                                        Margin="0,0,10,0"
-                                        VerticalAlignment="Center"
-                                        FontFamily="/Correlator;component/Fonts/#iconfont"
-                                        FontSize="24"
-                                        Text="&#xe719;" />
-                                    <TextBlock
-                                        VerticalAlignment="Center"
-                                        FontSize="16"
-                                        Text="采样率调整" />
-                                </StackPanel>
-                            </Button>
 
-                            <Button
-                                Width="205"
-                                Height="40"
-                                HorizontalContentAlignment="Left"
-                                hc:BorderElement.CornerRadius="5 5 0 0"
-                                BorderThickness="0"
-                                Command="{Binding SoundSpeedCommand}"
-                                CommandParameter="{Binding ElementName=ExtensionsButtonPop}">
-                                <StackPanel Orientation="Horizontal">
-                                    <TextBlock
-                                        Margin="0,0,10,0"
-                                        VerticalAlignment="Center"
-                                        FontFamily="/Correlator;component/Fonts/#iconfont"
-                                        FontSize="24"
-                                        Text="&#xe66b;" />
-                                    <TextBlock
-                                        VerticalAlignment="Center"
-                                        FontSize="16"
-                                        Text="声速调整" />
-                                </StackPanel>
-                            </Button>
+                        <Grid>
+                            <Canvas
+                                Width="10"
+                                Height="10"
+                                HorizontalAlignment="Left"
+                                VerticalAlignment="Top">
+                                <Path Fill="White">
+                                    <Path.Data>
+                                        <PathGeometry>
+                                            <PathFigure IsClosed="True" StartPoint="20,0">
+                                                <LineSegment Point="15,10" />
+                                                <LineSegment Point="25,10" />
+                                            </PathFigure>
+                                        </PathGeometry>
+                                    </Path.Data>
+                                </Path>
+                            </Canvas>
 
-                            <Button
-                                Width="205"
-                                Height="40"
-                                HorizontalContentAlignment="Left"
-                                hc:BorderElement.CornerRadius="0 0 5 5"
-                                BorderThickness="0"
-                                Command="{Binding ImportDataCommand}"
-                                CommandParameter="{Binding ElementName=ExtensionsButtonPop}">
-                                <StackPanel Orientation="Horizontal">
-                                    <TextBlock
-                                        Margin="0,0,10,0"
-                                        HorizontalAlignment="Center"
-                                        VerticalAlignment="Center"
-                                        FontFamily="/Correlator;component/Fonts/#iconfont"
-                                        FontSize="24"
-                                        Text="&#xe6cf;" />
-                                    <TextBlock
-                                        VerticalAlignment="Center"
-                                        FontSize="16"
-                                        Text="导入数据" />
-                                </StackPanel>
-                            </Button>
-                        </StackPanel>
+                            <StackPanel Margin="0,10,0,0">
+                                <Button
+                                    Width="205"
+                                    Height="40"
+                                    HorizontalContentAlignment="Left"
+                                    hc:BorderElement.CornerRadius="5 5 0 0"
+                                    BorderThickness="0"
+                                    Command="{Binding SoundSampleRateCommand}"
+                                    CommandParameter="{Binding ElementName=ExtensionsButtonPop}">
+                                    <StackPanel Orientation="Horizontal">
+                                        <TextBlock
+                                            Margin="0,0,10,0"
+                                            VerticalAlignment="Center"
+                                            FontFamily="/Correlator;component/Fonts/#iconfont"
+                                            FontSize="24"
+                                            Text="&#xe719;" />
+                                        <TextBlock
+                                            VerticalAlignment="Center"
+                                            FontSize="16"
+                                            Text="采样率调整" />
+                                    </StackPanel>
+                                </Button>
+
+                                <Button
+                                    Width="205"
+                                    Height="40"
+                                    HorizontalContentAlignment="Left"
+                                    hc:BorderElement.CornerRadius="0"
+                                    BorderThickness="0"
+                                    Command="{Binding SoundSpeedCommand}"
+                                    CommandParameter="{Binding ElementName=ExtensionsButtonPop}">
+                                    <StackPanel Orientation="Horizontal">
+                                        <TextBlock
+                                            Margin="0,0,10,0"
+                                            VerticalAlignment="Center"
+                                            FontFamily="/Correlator;component/Fonts/#iconfont"
+                                            FontSize="24"
+                                            Text="&#xe66b;" />
+                                        <TextBlock
+                                            VerticalAlignment="Center"
+                                            FontSize="16"
+                                            Text="声速调整" />
+                                    </StackPanel>
+                                </Button>
+
+                                <Button
+                                    Width="205"
+                                    Height="40"
+                                    HorizontalContentAlignment="Left"
+                                    hc:BorderElement.CornerRadius="0 0 5 5"
+                                    BorderThickness="0"
+                                    Command="{Binding ImportDataCommand}"
+                                    CommandParameter="{Binding ElementName=ExtensionsButtonPop}">
+                                    <StackPanel Orientation="Horizontal">
+                                        <TextBlock
+                                            Margin="0,0,10,0"
+                                            HorizontalAlignment="Center"
+                                            VerticalAlignment="Center"
+                                            FontFamily="/Correlator;component/Fonts/#iconfont"
+                                            FontSize="24"
+                                            Text="&#xe6cf;" />
+                                        <TextBlock
+                                            VerticalAlignment="Center"
+                                            FontSize="16"
+                                            Text="导入数据" />
+                                    </StackPanel>
+                                </Button>
+                            </StackPanel>
+                        </Grid>
                     </Border>
                 </Popup>
 
                 <Popup
                     x:Name="HelpCenterButtonPop"
                     AllowsTransparency="True"
-                    HorizontalOffset="696"
-                    Placement="Absolute"
+                    Placement="Bottom"
                     PlacementTarget="{Binding ElementName=HelpCenterButton}"
-                    StaysOpen="False"
-                    VerticalOffset="53">
-                    <Border
-                        Margin="0,0,3,3"
-                        Background="White"
-                        BorderThickness="1"
-                        CornerRadius="5">
+                    StaysOpen="False">
+
+                    <Border BorderThickness="1" CornerRadius="5">
                         <Border.Effect>
                             <DropShadowEffect
                                 BlurRadius="5"
@@ -419,52 +444,72 @@
                                 ShadowDepth="0"
                                 Color="Blue" />
                         </Border.Effect>
-                        <StackPanel>
-                            <Button
-                                Width="205"
-                                Height="40"
-                                HorizontalContentAlignment="Left"
-                                hc:BorderElement.CornerRadius="5 5 0 0"
-                                BorderThickness="0"
-                                Command="{Binding ShowLogCommand}"
-                                CommandParameter="{Binding ElementName=HelpCenterButtonPop}">
-                                <StackPanel Orientation="Horizontal">
-                                    <TextBlock
-                                        Margin="0,0,10,0"
-                                        VerticalAlignment="Center"
-                                        FontFamily="/Correlator;component/Fonts/#iconfont"
-                                        FontSize="24"
-                                        Text="&#xe62c;" />
-                                    <TextBlock
-                                        VerticalAlignment="Center"
-                                        FontSize="16"
-                                        Text="查看日志" />
-                                </StackPanel>
-                            </Button>
 
-                            <Button
-                                Width="205"
-                                Height="40"
-                                HorizontalContentAlignment="Left"
-                                hc:BorderElement.CornerRadius="0 0 5 5"
-                                BorderThickness="0"
-                                Command="{Binding ShowApplicationInfoCommand}"
-                                CommandParameter="{Binding ElementName=HelpCenterButtonPop}">
-                                <StackPanel Orientation="Horizontal">
-                                    <TextBlock
-                                        Margin="0,0,10,0"
-                                        HorizontalAlignment="Center"
-                                        VerticalAlignment="Center"
-                                        FontFamily="/Correlator;component/Fonts/#iconfont"
-                                        FontSize="24"
-                                        Text="&#xe6b8;" />
-                                    <TextBlock
-                                        VerticalAlignment="Center"
-                                        FontSize="16"
-                                        Text="软件信息" />
-                                </StackPanel>
-                            </Button>
-                        </StackPanel>
+                        <Grid>
+                            <Canvas
+                                Width="10"
+                                Height="10"
+                                HorizontalAlignment="Left"
+                                VerticalAlignment="Top">
+                                <Path Fill="White">
+                                    <Path.Data>
+                                        <PathGeometry>
+                                            <PathFigure IsClosed="True" StartPoint="20,0">
+                                                <LineSegment Point="15,10" />
+                                                <LineSegment Point="25,10" />
+                                            </PathFigure>
+                                        </PathGeometry>
+                                    </Path.Data>
+                                </Path>
+                            </Canvas>
+
+                            <StackPanel Margin="0,10,0,0">
+                                <Button
+                                    Width="205"
+                                    Height="40"
+                                    HorizontalContentAlignment="Left"
+                                    hc:BorderElement.CornerRadius="5 5 0 0"
+                                    BorderThickness="0"
+                                    Command="{Binding ShowLogCommand}"
+                                    CommandParameter="{Binding ElementName=HelpCenterButtonPop}">
+                                    <StackPanel Orientation="Horizontal">
+                                        <TextBlock
+                                            Margin="0,0,10,0"
+                                            VerticalAlignment="Center"
+                                            FontFamily="/Correlator;component/Fonts/#iconfont"
+                                            FontSize="24"
+                                            Text="&#xe62c;" />
+                                        <TextBlock
+                                            VerticalAlignment="Center"
+                                            FontSize="16"
+                                            Text="查看日志" />
+                                    </StackPanel>
+                                </Button>
+
+                                <Button
+                                    Width="205"
+                                    Height="40"
+                                    HorizontalContentAlignment="Left"
+                                    hc:BorderElement.CornerRadius="0 0 5 5"
+                                    BorderThickness="0"
+                                    Command="{Binding ShowApplicationInfoCommand}"
+                                    CommandParameter="{Binding ElementName=HelpCenterButtonPop}">
+                                    <StackPanel Orientation="Horizontal">
+                                        <TextBlock
+                                            Margin="0,0,10,0"
+                                            HorizontalAlignment="Center"
+                                            VerticalAlignment="Center"
+                                            FontFamily="/Correlator;component/Fonts/#iconfont"
+                                            FontSize="24"
+                                            Text="&#xe6b8;" />
+                                        <TextBlock
+                                            VerticalAlignment="Center"
+                                            FontSize="16"
+                                            Text="软件信息" />
+                                    </StackPanel>
+                                </Button>
+                            </StackPanel>
+                        </Grid>
                     </Border>
                 </Popup>
             </StackPanel>