diff --git a/NHSE.Core/Structures/Villager/GSaveMemory.cs b/NHSE.Core/Structures/Villager/GSaveMemory.cs
index f531586..e7200c8 100644
--- a/NHSE.Core/Structures/Villager/GSaveMemory.cs
+++ b/NHSE.Core/Structures/Villager/GSaveMemory.cs
@@ -57,7 +57,7 @@ public string GetGreeting(in int index)
             return StringUtil.GetString(Data, offset, 10);
         }
 
-        private int GetGreetingOffset(in int index)
+        private static int GetGreetingOffset(in int index)
         {
             if ((uint)index >= GreetingCount)
                 throw new ArgumentOutOfRangeException(nameof(index));
diff --git a/NHSE.Sprites/Field/MapViewer.cs b/NHSE.Sprites/Field/MapViewer.cs
index d4d7736..6a2b02c 100644
--- a/NHSE.Sprites/Field/MapViewer.cs
+++ b/NHSE.Sprites/Field/MapViewer.cs
@@ -20,7 +20,7 @@ public sealed class MapViewer : MapView, IDisposable
         private readonly int[] PixelsBackgroundMapX;
         private readonly Bitmap BackgroundMap;
 
-        public MapViewer(MapManager m, int scale) : base(m)
+        public MapViewer(MapManager m, int scale) : base(m, scale)
         {
             var l1 = m.Items.Layer1;
             PixelsItemAcre1 = new int[l1.GridWidth * l1.GridHeight];