diff --git a/NHSE.WinForms/Subforms/BuildingEditor.cs b/NHSE.WinForms/Subforms/BuildingEditor.cs
index 27560b4..8dd5a61 100644
--- a/NHSE.WinForms/Subforms/BuildingEditor.cs
+++ b/NHSE.WinForms/Subforms/BuildingEditor.cs
@@ -118,7 +118,6 @@ private void CB_StructureType_SelectedIndexChanged(object sender, EventArgs e)
 
         private void NUD_PlazaCoordinate_ValueChanged(object sender, EventArgs e) => DrawMap(Index);
 
-
         private void B_DumpAll_Click(object sender, EventArgs e)
         {
             using var sfd = new SaveFileDialog
@@ -147,7 +146,7 @@ private void B_ImportAll_Click(object sender, EventArgs e)
             var path = ofd.FileName;
             var fi = new FileInfo(path);
 
-            int expect = MainSaveOffsets.BuildingCount * Building.SIZE;
+            const int expect = MainSaveOffsets.BuildingCount * Building.SIZE;
             if (fi.Length != expect)
             {
                 WinFormsUtil.Error($"Expected size (0x{expect:X}) != Input size (0x{fi.Length:X}", path);
diff --git a/NHSE.WinForms/Subforms/FieldItemEditor.cs b/NHSE.WinForms/Subforms/FieldItemEditor.cs
index a52d333..f519426 100644
--- a/NHSE.WinForms/Subforms/FieldItemEditor.cs
+++ b/NHSE.WinForms/Subforms/FieldItemEditor.cs
@@ -430,6 +430,5 @@ private void Remove(Control sender, Func<int, int, int, int, int> removal)
         private void B_RemovePlacedItems_Click(object sender, EventArgs e) => Remove(B_RemovePlacedItems, Layer.RemoveAllPlacedItems);
 
         private void PG_Tile_PropertyValueChanged(object s, PropertyValueChangedEventArgs e) => PG_Tile.SelectedObject = PG_Tile.SelectedObject;
-
     }
 }