diff --git a/public/index.html b/public/index.html
index e099cd9fc..c6e160baa 100644
--- a/public/index.html
+++ b/public/index.html
@@ -48,7 +48,7 @@
       toLoadJs('https://map.qq.com/api/gljs?v=1.exp&key=OB4BZ-D4W3U-B7VVO-4PJWW-6TKDJ-WPB77')
     }
 
-    console.log('============调试版本：1.0.2')
+    console.log('============调试版本：1.0.3')
     console.log('nodeEnv', window.SITE_CONFIG['nodeEnv'])
   </script>
 </head>
diff --git a/src/utils/dai-map.js b/src/utils/dai-map.js
index 2f852a730..1d2f4bb07 100644
--- a/src/utils/dai-map.js
+++ b/src/utils/dai-map.js
@@ -344,31 +344,38 @@ export default function init(ele, position, params) {
     this.setMarker = function (lat, lng, title = "位置") {
       lat = parseFloat(lat);
       lng = parseFloat(lng);
+      const style = {
+        externalGraphic: require("@/assets/img/common/map-poi.png"),
+        graphicWidth: 32,
+        graphicHeight: 32,
+      };
       if (!this.marker) {
         //创建矢量图层
-        var graphicLayer = new OpenLayers.Layer.Vector("graphicLayer", {
+        this.markerLayer = new OpenLayers.Layer.Vector("graphicLayer", {
           style: OpenLayers.Util.extend(
             {},
             OpenLayers.Feature.Vector.style["default"]
           ),
         });
-        this.map.addLayer(graphicLayer);
-        let pt = new OpenLayers.Geometry.Point(lng, lat);
-        var style = {
-          externalGraphic: require("@/assets/img/common/map-poi.png"),
-          graphicWidth: 32,
-          graphicHeight: 32,
-        };
-        var feature = new OpenLayers.Feature.Vector(pt, null, style);
-        graphicLayer.addFeatures([feature]);
-        this.marker = feature;
-        this.markerLayer = graphicLayer;
+        this.map.addLayer(this.markerLayer);
+        this.marker = new OpenLayers.Feature.Vector(
+          new OpenLayers.Geometry.Point(lng, lat),
+          null,
+          style
+        );
+        this.markerLayer.addFeatures([this.marker]);
       } else {
         console.log("this marker", this.marker);
-        // this.marker.geometry.x = lng;
-        // this.marker.geometry.y = lat;
-        this.marker.geometry = new OpenLayers.Geometry.Point(lng, lat);
-
+        this.marker.geometry.x = 0;
+        this.marker.geometry.y = 0;
+        this.marker.geometry.destroy();
+        this.markerLayer.removeFeatures([this.marker]);
+        this.marker = new OpenLayers.Feature.Vector(
+          new OpenLayers.Geometry.Point(lng, lat),
+          null,
+          style
+        );
+        // this.markerLayer.addFeatures([this.marker]);
         this.markerLayer.redraw();
         console.log("redraw", this.marker);
       }