diff --git a/ruoyi-ui/src/views/cesiumMap/index.vue b/ruoyi-ui/src/views/cesiumMap/index.vue
index 7a27fb3..0eefc48 100644
--- a/ruoyi-ui/src/views/cesiumMap/index.vue
+++ b/ruoyi-ui/src/views/cesiumMap/index.vue
@@ -408,16 +408,17 @@ export default {
             const nextPos = originalPositions[i + 1];
             const arcPoints = this.computeArcPositions(prevPos, currPos, nextPos, radius);
             // 绘制红色实线弧
-            this.viewer.entities.add({
-              id: `arc-line-${routeId}-${i}`,
-              polyline: {
-                positions: arcPoints,
-                width: 8,
-                material: Cesium.Color.RED,
-                clampToGround: true,
-                zIndex: 20
-              }
-            });
+          this.viewer.entities.add({
+            id: `arc-line-${routeId}-${i}`,
+            polyline: {
+              positions: arcPoints,
+              width: 8,
+              material: Cesium.Color.RED,
+              clampToGround: true,
+              zIndex: 20
+            },
+            properties: {routeId: routeId}
+          });
             console.log(`>>> 航点 ${waypoints[i].name} 已渲染红色转弯弧，半径: ${radius}`);
           }
           if (i === 0 || i === waypoints.length - 1 || radius <= 0) {