diff --git a/DungeonShooting_Godot/src/framework/map/serialize/tileSet/TileSetSplit.cs b/DungeonShooting_Godot/src/framework/map/serialize/tileSet/TileSetSplit.cs
index 7ab015f..7ce1f1c 100644
--- a/DungeonShooting_Godot/src/framework/map/serialize/tileSet/TileSetSplit.cs
+++ b/DungeonShooting_Godot/src/framework/map/serialize/tileSet/TileSetSplit.cs
@@ -259,6 +259,11 @@
         SetAtlasSourceCollision(terrainInfo, tileSetAtlasSource, 2, new Vector2I(1, 0), false);
         SetAtlasSourceCollision(terrainInfo, tileSetAtlasSource, 2, new Vector2I(2, 0), false);
         SetAtlasSourceCollision(terrainInfo, tileSetAtlasSource, 2, new Vector2I(3, 0), false);
+
+        SetAtlasSourceCollision(terrainInfo, tileSetAtlasSource, 2, new Vector2I(0, 1), false);
+        SetAtlasSourceCollision(terrainInfo, tileSetAtlasSource, 2, new Vector2I(1, 1), false);
+        SetAtlasSourceCollision(terrainInfo, tileSetAtlasSource, 2, new Vector2I(2, 1), false);
+        SetAtlasSourceCollision(terrainInfo, tileSetAtlasSource, 2, new Vector2I(3, 1), false);
     }
 
     /// <summary>
diff --git a/DungeonShooting_Godot/src/game/ui/mapEditor/tileView/EditorTileMap.cs b/DungeonShooting_Godot/src/game/ui/mapEditor/tileView/EditorTileMap.cs
index 49807ce..5d98fd4 100644
--- a/DungeonShooting_Godot/src/game/ui/mapEditor/tileView/EditorTileMap.cs
+++ b/DungeonShooting_Godot/src/game/ui/mapEditor/tileView/EditorTileMap.cs
@@ -1221,7 +1221,8 @@
         {
             if (flag)
             {
-                if (!_autoCellLayerGrid.Contains(x, y + 1) && _autoCellLayerGrid.Contains(x, y + 2))
+                if (!_autoCellLayerGrid.Contains(x, y + 1) &&
+                    (_autoCellLayerGrid.Contains(x, y + 2) || _autoCellLayerGrid.Contains(x, y + 3)))
                 {
                     _checkTerrainFlag = false;
                     _checkTerrainErrorPosition = new Vector2I(x, y + 1);