diff --git a/WebGISPovertyMap/script.js b/WebGISPovertyMap/script.js
index e97251c..2ecda7d 100644
--- a/WebGISPovertyMap/script.js
+++ b/WebGISPovertyMap/script.js
@@ -1,7 +1,38 @@
 // ==========================================
 // 1. INISIALISASI PETA & LAYER
 // ==========================================
-var map = L.map('map', { zoomControl: false }).setView([-0.0227, 109.3425], 14);
+// 1. Definisikan Pilihan Basemap (Tile Layers)
+var osm = L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
+    attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
+});
+
+var googleSatellite = L.tileLayer('http://{s}.google.com/vt/lyrs=s&x={x}&y={y}&z={z}', {
+    maxZoom: 20,
+    subdomains: ['mt0', 'mt1', 'mt2', 'mt3'],
+    attribution: 'Map data &copy; Google'
+});
+
+var darkMap = L.tileLayer('https://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}{r}.png', {
+    attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors &copy; <a href="https://carto.com/attributions">CARTO</a>'
+});
+
+// 2. Inisialisasi Peta
+// Pastikan id 'map' sesuai dengan id div pada file index.php Anda
+var map = L.map('map', {
+    center: [-0.0227, 109.3340], // Titik tengah peta (Pontianak)
+    zoom: 13,
+    layers: [osm] // Basemap default yang langsung aktif saat web dibuka
+});
+
+// 3. Gabungkan Basemap ke dalam satu Grup Objek
+var baseMaps = {
+    "Peta Standar (OSM)": osm,
+    "Satelit (Google)": googleSatellite,
+    "Mode Gelap (Dark)": darkMap
+};
+
+// 4. Tambahkan Tombol Kontrol Layer ke Kanan Atas Peta
+L.control.layers(baseMaps).addTo(map);
 
 // Zoom control di kanan bawah (lebih bersih)
 L.control.zoom({ position: 'bottomright' }).addTo(map);