diff --git a/Ink Canvas/MainWindow.xaml b/Ink Canvas/MainWindow.xaml
index 795b4948..fe00e8f2 100644
--- a/Ink Canvas/MainWindow.xaml	
+++ b/Ink Canvas/MainWindow.xaml	
@@ -1570,7 +1570,7 @@
                                             </CheckBox>
                                         </ui:SimpleStackPanel>
                                         <ui:SimpleStackPanel Orientation="Horizontal" HorizontalAlignment="Left">
-                                            <TextBlock Foreground="#fafafa" Text="左侧偏移　" VerticalAlignment="Center"
+                                            <TextBlock Foreground="#fafafa" Text="左侧偏移" VerticalAlignment="Center"
                                                        FontSize="14" Margin="0,0,12,0" />
                                             <Slider x:Name="PPTButtonLeftPositionValueSlider" Minimum="-500"
                                                     Maximum="500" Width="138" FontFamily="Microsoft YaHei UI"
@@ -1720,7 +1720,7 @@
                                                 Margin="8,0,0,0" />
                                         </ui:SimpleStackPanel>
                                         <ui:SimpleStackPanel Orientation="Horizontal" HorizontalAlignment="Left">
-                                            <TextBlock Foreground="#fafafa" Text="右侧偏移　" VerticalAlignment="Center"
+                                            <TextBlock Foreground="#fafafa" Text="右侧偏移" VerticalAlignment="Center"
                                                        FontSize="14" Margin="0,0,12,0" />
                                             <Slider x:Name="PPTButtonRightPositionValueSlider" Minimum="-500"
                                                     Maximum="500" Width="138" FontFamily="Microsoft YaHei UI"
@@ -1873,7 +1873,7 @@
                                             Text="# 调大往上偏移，调小往下偏移，修改为0为不偏移，居中放置"
                                             TextWrapping="Wrap" Foreground="#a1a1aa" />
                                                                                 <ui:SimpleStackPanel Orientation="Horizontal" HorizontalAlignment="Left">
-                                            <TextBlock Foreground="#fafafa" Text="左下偏移　" VerticalAlignment="Center"
+                                            <TextBlock Foreground="#fafafa" Text="左下偏移" VerticalAlignment="Center"
                                                        FontSize="14" Margin="0,0,12,0" />
                                             <Slider x:Name="PPTButtonLBPositionValueSlider" Minimum="-500"
                                                     Maximum="500" Width="138" FontFamily="Microsoft YaHei UI"
@@ -2025,7 +2025,7 @@
                                                 Margin="8,0,0,0" />
                                         </ui:SimpleStackPanel>
                                         <ui:SimpleStackPanel Orientation="Horizontal" HorizontalAlignment="Left">
-                                            <TextBlock Foreground="#fafafa" Text="右下偏移　" VerticalAlignment="Center"
+                                            <TextBlock Foreground="#fafafa" Text="右下偏移" VerticalAlignment="Center"
                                                        FontSize="14" Margin="0,0,12,0" />
                                             <Slider x:Name="PPTButtonRBPositionValueSlider" Minimum="-500"
                                                     Maximum="500" Width="138" FontFamily="Microsoft YaHei UI"