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 4da48244..e7965680 100644
--- a/sec-beidou/src/main/resources/templates/page/device_overview.html
+++ b/sec-beidou/src/main/resources/templates/page/device_overview.html
@@ -229,10 +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="tianditu_terrain_hybrid">天地图-地形混合</option>
                                     <option value="amap_satellite">高德-卫星影像</option>
                                     <option value="amap">高德-矢量</option>
                                 </select>