diff --git a/src/main/resources/static/js/basic/lineManagement/child/setSpanTowerLonAndLat.js b/src/main/resources/static/js/basic/lineManagement/child/setSpanTowerLonAndLat.js
index d68bfc8..62d08cc 100644
--- a/src/main/resources/static/js/basic/lineManagement/child/setSpanTowerLonAndLat.js
+++ b/src/main/resources/static/js/basic/lineManagement/child/setSpanTowerLonAndLat.js
@@ -397,7 +397,7 @@ function initMap(list) {
     if (objParams.points) {
         let points = JSON.parse(objParams.points);
         $.each(points, function (i, item) {
-            addMarker(item.lng, item.lat);
+            addMarker(item.lng || item.lon, item.lat || item.lat);
         });
         viewPointLine();
     }