diff --git a/DM_Weight/Views/Dialog/BindingChannelNewDialog.xaml b/DM_Weight/Views/Dialog/BindingChannelNewDialog.xaml
index 31cec02..1e4404a 100644
--- a/DM_Weight/Views/Dialog/BindingChannelNewDialog.xaml
+++ b/DM_Weight/Views/Dialog/BindingChannelNewDialog.xaml
@@ -72,7 +72,7 @@
                     SelectedItem="{Binding DrugInfo}"
                     DisplayMemberPath="drug_name_spec" IsEditable="True" IsTextSearchEnabled="False" KeyUp="ComboBox_KeyUp"
                 />
-            <StackPanel HorizontalAlignment="Right"  Grid.Column="3" Orientation="Horizontal">
+            <StackPanel HorizontalAlignment="Right"  Grid.Column="2" Grid.ColumnSpan="2" Orientation="Horizontal">
                 <Button
                         Style="{StaticResource MaterialDesignOutlinedLightButton}"
                         ToolTip="渲染标签"