diff --git a/sec-beidou/src/main/resources/templates/page/device_overview.html b/sec-beidou/src/main/resources/templates/page/device_overview.html
index 1cbd0819..e7965680 100644
--- a/sec-beidou/src/main/resources/templates/page/device_overview.html
+++ b/sec-beidou/src/main/resources/templates/page/device_overview.html
@@ -229,8 +229,10 @@
                         <form class="layui-form">
                             <div class="layui-form-item">
                                 <select id="mapTypeSelect" lay-filter="mapType">
-                                    <option value="tianditu_satellite" selected>天地图-卫星影像</option>
+                                    <option value="tianditu_terrain_hybrid" selected>天地图-地形混合</option>
+                                    <option value="tianditu_satellite" >天地图-卫星影像</option>
                                     <option value="tianditu_normal">天地图-矢量</option>
+                                    <option value="tianditu_terrain">天地图-地形</option>
                                     <option value="amap_satellite">高德-卫星影像</option>
                                     <option value="amap">高德-矢量</option>
                                 </select>
@@ -371,15 +373,10 @@
                             imageTile.getImage().onerror = function() {
                                 // 天地图加载失败时切换到高德地图
                                 var mapTypeSelect = document.getElementById('mapTypeSelect');
-                                if(mapTypeSelect.value === 'tianditu_satellite') {
-                                    mapTypeSelect.value = 'amap_satellite';
-                                    switchMapType('amap_satellite');
-                                    layer.msg('天地图卫星图加载失败,已自动切换到高德卫星图');
-                                    layui.form.render('select');
-                                } else if(mapTypeSelect.value === 'tianditu_normal') {
+                                if(mapTypeSelect.value.startsWith('tianditu_')) {
                                     mapTypeSelect.value = 'amap';
                                     switchMapType('amap');
-                                    layer.msg('天地图矢量图加载失败,已自动切换到高德矢量图');
+                                    layer.msg('天地图加载失败,已自动切换到高德地图');
                                     layui.form.render('select');
                                 }
                             };
@@ -394,15 +391,10 @@
                             imageTile.getImage().onerror = function() {
                                 // 天地图加载失败时切换到高德地图
                                 var mapTypeSelect = document.getElementById('mapTypeSelect');
-                                if(mapTypeSelect.value === 'tianditu_satellite') {
-                                    mapTypeSelect.value = 'amap_satellite';
-                                    switchMapType('amap_satellite');
-                                    layer.msg('天地图卫星图加载失败,已自动切换到高德卫星图');
-                                    layui.form.render('select');
-                                } else if(mapTypeSelect.value === 'tianditu_normal') {
+                                if(mapTypeSelect.value.startsWith('tianditu_')) {
                                     mapTypeSelect.value = 'amap';
                                     switchMapType('amap');
-                                    layer.msg('天地图矢量图加载失败,已自动切换到高德矢量图');
+                                    layer.msg('天地图加载失败,已自动切换到高德地图');
                                     layui.form.render('select');
                                 }
                             };
@@ -421,15 +413,10 @@
                             imageTile.getImage().onerror = function() {
                                 // 天地图加载失败时切换到高德地图
                                 var mapTypeSelect = document.getElementById('mapTypeSelect');
-                                if(mapTypeSelect.value === 'tianditu_satellite') {
-                                    mapTypeSelect.value = 'amap_satellite';
-                                    switchMapType('amap_satellite');
-                                    layer.msg('天地图卫星图加载失败,已自动切换到高德卫星图');
-                                    layui.form.render('select');
-                                } else if(mapTypeSelect.value === 'tianditu_normal') {
+                                if(mapTypeSelect.value.startsWith('tianditu_')) {
                                     mapTypeSelect.value = 'amap';
                                     switchMapType('amap');
-                                    layer.msg('天地图矢量图加载失败,已自动切换到高德矢量图');
+                                    layer.msg('天地图加载失败,已自动切换到高德地图');
                                     layui.form.render('select');
                                 }
                             };
@@ -444,12 +431,29 @@
                             imageTile.getImage().onerror = function() {
                                 // 天地图加载失败时切换到高德地图
                                 var mapTypeSelect = document.getElementById('mapTypeSelect');
-                                if(mapTypeSelect.value === 'tianditu_satellite') {
-                                    mapTypeSelect.value = 'amap_satellite';
-                                    switchMapType('amap_satellite');
-                                    layer.msg('天地图卫星图加载失败,已自动切换到高德卫星图');
+                                if(mapTypeSelect.value.startsWith('tianditu_')) {
+                                    mapTypeSelect.value = 'amap';
+                                    switchMapType('amap');
+                                    layer.msg('天地图加载失败,已自动切换到高德地图');
                                     layui.form.render('select');
-                                } else if(mapTypeSelect.value === 'tianditu_normal') {
+                                }
+                            };
+                        }
+                    })
+                })
+            ]
+        }),
+        tianditu_terrain: new ol.layer.Group({
+            layers: [
+                new ol.layer.Tile({
+                    source: new ol.source.XYZ({
+                        url: 'https://t{0-7}.tianditu.gov.cn/ter_w/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=ter&STYLE=default&TILEMATRIXSET=w&FORMAT=tiles&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}&tk=' + TIANDITU_KEY,
+                        tileLoadFunction: function(imageTile, src) {
+                            imageTile.getImage().src = src;
+                            imageTile.getImage().onerror = function() {
+                                // 天地图加载失败时切换到高德地图
+                                var mapTypeSelect = document.getElementById('mapTypeSelect');
+                                if(mapTypeSelect.value.startsWith('tianditu_')) {
                                     mapTypeSelect.value = 'amap';
                                     switchMapType('amap');
                                     layer.msg('天地图矢量图加载失败,已自动切换到高德矢量图');
@@ -460,6 +464,46 @@
                     })
                 })
             ]
+        }),
+        tianditu_terrain_hybrid: new ol.layer.Group({
+            layers: [
+                new ol.layer.Tile({
+                    source: new ol.source.XYZ({
+                        url: 'https://t{0-7}.tianditu.gov.cn/ter_w/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=ter&STYLE=default&TILEMATRIXSET=w&FORMAT=tiles&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}&tk=' + TIANDITU_KEY,
+                        tileLoadFunction: function(imageTile, src) {
+                            imageTile.getImage().src = src;
+                            imageTile.getImage().onerror = function() {
+                                // 天地图加载失败时切换到高德地图
+                                var mapTypeSelect = document.getElementById('mapTypeSelect');
+                                if(mapTypeSelect.value.startsWith('tianditu_')) {
+                                    mapTypeSelect.value = 'amap';
+                                    switchMapType('amap');
+                                    layer.msg('天地图加载失败,已自动切换到高德地图');
+                                    layui.form.render('select');
+                                }
+                            };
+                        }
+                    })
+                }),
+                new ol.layer.Tile({
+                    source: new ol.source.XYZ({
+                        url: 'https://t{0-7}.tianditu.gov.cn/cta_w/wmts?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=cta&STYLE=default&TILEMATRIXSET=w&FORMAT=tiles&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}&tk=' + TIANDITU_KEY,
+                        tileLoadFunction: function(imageTile, src) {
+                            imageTile.getImage().src = src;
+                            imageTile.getImage().onerror = function() {
+                                // 天地图加载失败时切换到高德地图
+                                var mapTypeSelect = document.getElementById('mapTypeSelect');
+                                if(mapTypeSelect.value.startsWith('tianditu_')) {
+                                    mapTypeSelect.value = 'amap';
+                                    switchMapType('amap');
+                                    layer.msg('天地图加载失败,已自动切换到高德地图');
+                                    layui.form.render('select');
+                                }
+                            };
+                        }
+                    })
+                })
+            ]
         })
     };