diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000000000000000000000000000000000000..9988adb64eb9a366556c2a86ee55139effc4b9ed
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+ "liveServer.settings.port": 5501
+}
\ No newline at end of file
diff --git a/leaflet/d2/index.js b/leaflet/d2/index.js
index c29730046c769c6273451312f783d37b8dc7541f..e5a63cac1f5d0b44080031a22b2d696fb536bbf9 100644
--- a/leaflet/d2/index.js
+++ b/leaflet/d2/index.js
@@ -23,7 +23,7 @@ const tdtLabelLayer = new TileLayer(
const tdtLayer = new LayerGroup([tdtVectorLayer, tdtLabelLayer]);
-amapLayer.addTo(map);
+tdtLayer.addTo(map);
map.setView([39.909186, 116.397411], 10);
diff --git a/leaflet/d3/index.js b/leaflet/d3/index.js
index 389d6f63605be6303dd0339cc439e707bee81045..e7ce01e2162a08b384b738f4166d72b02edda230 100644
--- a/leaflet/d3/index.js
+++ b/leaflet/d3/index.js
@@ -23,7 +23,7 @@ const tdtLabelLayer = new TileLayer(
const tdtLayer = new LayerGroup([tdtVectorLayer, tdtLabelLayer]);
-amapLayer.addTo(map);
+tdtLayer.addTo(map);
map.setView([39.909186, 116.397411], 10);
diff --git a/leaflet/d4/index.html b/leaflet/d4/index.html
index 4806da5c15b4518c082486f492ff5157dae8aace..7d0926ae41d878e8a57a2b2ac6eb888cc068aac7 100644
--- a/leaflet/d4/index.html
+++ b/leaflet/d4/index.html
@@ -1,22 +1,19 @@
-
-
-
-
-
-
-
-
-
- Document
-
-
-
+
+
+
+
+
+
+
+ leaflet学习
+
+
+
-
-
-
+
+
\ No newline at end of file
diff --git a/leaflet/d4/index.js b/leaflet/d4/index.js
index 17de4ee172de4e853466510e622643d2b7691255..240b53399caeb58c9d7823cd2a7c508cb0ac9652 100644
--- a/leaflet/d4/index.js
+++ b/leaflet/d4/index.js
@@ -23,7 +23,7 @@ const tdtLabelLayer = new TileLayer(
const tdtLayer = new LayerGroup([tdtVectorLayer, tdtLabelLayer]);
-amapLayer.addTo(map);
+tdtLayer.addTo(map);
map.setView([39.909186, 116.397411], 10);
diff --git a/leaflet/index.html b/leaflet/index.html
index 9389335f8ebfaa81650910f397d75cdda7da5755..a8d04f5c0374ea77bb09da43d9745ecddb5f08db 100644
--- a/leaflet/index.html
+++ b/leaflet/index.html
@@ -1,16 +1,16 @@
-
-
-
-
- Document
-
-
- leaflet
- d1
- d2
- d3
- d4
-
+
+
+
+
+ Document
+
+
+ leaflet
+ d1. 初见：Map、TileLayer
+ d2. 多地图切换：Control.Layers
+ d3. 标记：Marker、Icon
+ d4. GeoJson数据导入：GeoJSON
+
\ No newline at end of file
diff --git a/package.json b/package.json
index 22ff53a2bb4e78f47497fe32ed4e0cc7a69b0fe4..e1c658e65b7aa4262ceaf933a857a721a66acc06 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
- "dev": "live-server /root/MyOpen/leaflet"
+ "dev": "live-server ./leaflet"
},
"keywords": [
"study"