diff --git a/ruoyi-ui/src/views/board/senso/index.vue b/ruoyi-ui/src/views/board/senso/index.vue
index a453eaf..24fcfb2 100644
--- a/ruoyi-ui/src/views/board/senso/index.vue
+++ b/ruoyi-ui/src/views/board/senso/index.vue
@@ -208,6 +208,7 @@ export default {
     },
     setPolyline1(e) {
       polyline1 && map.remove(polyline1);
+      console.log(polyline1);
       polyline1 = new AMap.Polyline({
         path: e,
         strokeColor:'#000',
@@ -250,8 +251,9 @@ export default {
               return null
             }
           }).filter(res => res)
+          console.log(markersData);
           this.setPolyline1(markersData.map(v => {
-            return v._position
+            return v?._position ? v._position : []
           }))
         } else if (endMarker && startMarker) {
           startMarkerhs = e.target.hS