diff --git a/data/CommonEvents.json b/data/CommonEvents.json
index 7e54674..346c75a 100644
--- a/data/CommonEvents.json
+++ b/data/CommonEvents.json
@@ -132480,7 +132480,7 @@
                     "addLog",
                     "テキストをログウィンドウに追加",
                     {
-                        "text": "Note \\C[6]\\v[313]\\c[0] inserted into the notebook"
+                        "text": "Memo \"\\C[6]\\v[313]\\c[0]\" put in notebook"
                     }
                 ]
             },
diff --git a/js/plugins/MinimapZoom.js b/js/plugins/MinimapZoom.js
index cb20fbe..66a9d89 100644
--- a/js/plugins/MinimapZoom.js
+++ b/js/plugins/MinimapZoom.js
@@ -379,29 +379,49 @@
                 const tiles = $gameMap.allTiles(x, y);
                 let hasFloorTile = false;
                 
-                // Look for actual floor/ground tiles (A1, A2, A5 are typically ground)
+                // Look for actual floor/ground tiles
+                // RPG Maker MZ Tileset Layout:
+                // A1 (animated/water): 2048-2815 - water, waterfalls, poison swamps, lava
+                // A2 (ground): 2816-4351 - grass, dirt, stone floors
+                // A3 (buildings): 4352-5887 - roofs and building exteriors
+                // A4 (walls): 5888-8191 - wall tops
+                // A5 (normal tiles): 1536-1663 - simple ground tiles
+                // B-E tiles: start at different offsets for decoration
+                
                 for (const tileId of tiles) {
                     if (tileId === 0) continue;
                     
-                    // A1 (animated tiles) start at 2048 in autotile range but have ID < 256 after processing
-                    // A2 (ground) tiles: 2816-4351
-                    // A5 (normal ground): 1536-1663
-                    // B-E tiles: 0-255 (in tileset index)
-                    
-                    // Check if this is a typical ground tile
-                    // A5 tiles (ground): 1536-1663
+                    // A5 tiles (simple ground): 1536-1663
                     if (tileId >= 1536 && tileId < 1664) {
                         hasFloorTile = true;
                         break;
                     }
+                    // A1 tiles (water/animated - including poison, lava, swamps): 2048-2815
+                    if (tileId >= 2048 && tileId < 2816) {
+                        hasFloorTile = true;
+                        break;
+                    }
                     // A2 tiles (ground autotiles): 2816-4351
                     if (tileId >= 2816 && tileId < 4352) {
                         hasFloorTile = true;
                         break;
                     }
-                    // A1 tiles (water/animated): 2048-2815 - these are NOT ground
-                    // A3 tiles (building): 4352-5887 - could be walls
-                    // A4 tiles (wall top): 5888-8191 - definitely walls
+                    // B-E tiles can also be walkable floors (tile ID encoding varies)
+                    // These are typically in lower ranges and used for details/overlays
+                    // If a B-E tile is passable, it should be considered ground
+                    if (tileId > 0 && tileId < 1536) {
+                        // This is a B-E tile, check if it's passable via flags
+                        const flags = $gameMap.tilesetFlags();
+                        const flag = flags[tileId];
+                        if (flag !== undefined && (flag & 0x10) === 0) {
+                            // Not star passability (not an overlay) - could be floor
+                            if ((flag & 0x0F) !== 0x0F) {
+                                // Not fully blocked
+                                hasFloorTile = true;
+                                break;
+                            }
+                        }
+                    }
                 }
                 
                 // Consider passable only if: passage check passes AND has a floor tile