diff --git a/MainWindow.axaml b/MainWindow.axaml
index 837d596..a04a0f3 100644
--- a/MainWindow.axaml
+++ b/MainWindow.axaml
@@ -102,7 +102,7 @@
                     </TabItem.Header>
                     <Grid ColumnDefinitions="*,2*">
                         <StackPanel Grid.ColumnSpan="2" Orientation="Horizontal">
-                            <Button Margin="0,10,0,0" x:Name="BtnImportDefaultCourses" VerticalAlignment="Top" Height="30" HorizontalAlignment="Stretch" Click="BtnImportDefaultCourses_OnClick" HorizontalContentAlignment="Center">
+                            <Button Margin="0,10,0,0" x:Name="BtnImportDefaultCourses" VerticalAlignment="Top" Height="35" HorizontalAlignment="Stretch" Click="BtnImportDefaultCourses_OnClick" HorizontalContentAlignment="Center">
                                 <StackPanel Orientation="Horizontal">
                                     <LucideIcon Kind="Import" Width="24" Height="24" />
                                     <Label Content="Standardkurse importieren..." VerticalContentAlignment="Center" FontSize="12"
@@ -110,7 +110,7 @@
                                 </StackPanel>
                             </Button>
                         </StackPanel>
-                        <ListBox Grid.Column="0" x:Name="LbSportCourses" SelectionChanged="LbSportCourses_OnSelectionChanged" Margin="0,50,0,0" />
+                        <ListBox Grid.Column="0" x:Name="LbSportCourses" SelectionChanged="LbSportCourses_OnSelectionChanged" Margin="0,55,0,0" />
                         <StackPanel Grid.Column="1" Grid.Row="0" Margin="10,10,10,10" Orientation="Vertical" Spacing="10">
                             <Grid ColumnDefinitions="*,3*">
                                 <Label  Content="ID"></Label>
@@ -163,9 +163,7 @@
                                         </Button>
                                     </Grid>
                                     <ListBox x:Name="LbAlternativeCourses">
-                                        <ContextMenu>
-                                            <MenuItem x:Name="MnuAlternativeCoursesDelete" Header="Entfernen"></MenuItem>
-                                        </ContextMenu>
+
                                     </ListBox>
                                 </StackPanel>
 
@@ -183,9 +181,7 @@
                                         </Button>
                                     </Grid>
                                     <ListBox x:Name="LbAlternativeNames">
-                                        <ContextMenu>
-                                            <MenuItem x:Name="MnuAlternativeNameDelete" Header="Entfernen"></MenuItem>
-                                        </ContextMenu>
+
                                     </ListBox>
                                 </StackPanel>