diff --git a/public/configJson/map.json b/public/configJson/map.json
index fd67232..67f0d19 100644
--- a/public/configJson/map.json
+++ b/public/configJson/map.json
@@ -76,6 +76,26 @@
           }
         ],
         "show": true
+      },
+      {
+        "id": 2022,
+        "pid": 10,
+        "name": "天地图电子",
+        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/tdt_vec.png",
+        "type": "group",
+        "layers": [
+          {
+            "name": "底图",
+            "type": "tdt",
+            "layer": "vec_d"
+          },
+          {
+            "name": "注记",
+            "type": "tdt",
+            "layer": "vec_z"
+          }
+        ],
+        "show": false
       }
     ],
     "layers": []
diff --git a/src/views/contentData/Footer/index.vue b/src/views/contentData/Footer/index.vue
index cd7b00f..d1189b2 100644
--- a/src/views/contentData/Footer/index.vue
+++ b/src/views/contentData/Footer/index.vue
@@ -29,12 +29,14 @@ export default {
   mounted() {},
   methods: {
     switchMap(value) {
-      console.log(value);
       if (value === 1) {
+        console.log(window.marsMap, "window.marsMap");
+        window.marsMap.basemap = 2022;
         window.marsMap.scene.morphTo2D();
         this.$refs.leftBtn.style.background = `url(${require("@/assets/img/left-hover.png")})`;
         this.$refs.rightBtn.style.background = `url(${require("@/assets/img/right-nohover.png")})`;
       } else {
+        window.marsMap.basemap = 2021;
         window.marsMap.scene.morphTo3D();
         this.$refs.leftBtn.style.background = `url(${require("@/assets/img/left-nohover.png")})`;
         this.$refs.rightBtn.style.background = `url(${require("@/assets/img/right-hover.png")})`;