diff --git a/src/main/resources/static/js/basic/lineManagement/child/threeSpanList.js b/src/main/resources/static/js/basic/lineManagement/child/threeSpanList.js
index fb620c9..dc6d209 100644
--- a/src/main/resources/static/js/basic/lineManagement/child/threeSpanList.js
+++ b/src/main/resources/static/js/basic/lineManagement/child/threeSpanList.js
@@ -125,7 +125,7 @@ function initTable(dataList, limit, page) {
                                 d.verticalDistance +
                                 "(m)<br><br>";
                             html +=
-                                "安全裕度：" + d.safetyMargin + "(°)<br><br>";
+                                "安全裕度：" + d.safetyMargin + "(m)<br><br>";
                             return html;
                         } else if (d.spanType == 2) {
                             var html = "";
diff --git a/src/main/resources/static/js/synthesisQuery/digitalSignage-new.js b/src/main/resources/static/js/synthesisQuery/digitalSignage-new.js
index 319e2aa..0715ec4 100644
--- a/src/main/resources/static/js/synthesisQuery/digitalSignage-new.js
+++ b/src/main/resources/static/js/synthesisQuery/digitalSignage-new.js
@@ -849,7 +849,7 @@ async function addAllMapPoints() {
                             </div>
                             <div class="map-container-item-ropeway">
                                 <span>安全裕度</span>
-                                <span>${pointData.safetyMargin} °</span>
+                                <span>${pointData.safetyMargin} m</span>
                             </div>
                         </div>
                     </div>`;
@@ -879,15 +879,29 @@ async function addMapLine() {
             let lineMaterial = null; // 用于存储线材质
 
             // 判断条件部分保持不变
-            if (
-                startPoint.towerProgress === 8 &&
-                endPoint.towerProgress === 8
-            ) {
-                lineColor = "#FFFF00";
-                lineMaterial = new Cesium.ColorMaterialProperty({
-                    // 实线
-                    color: Cesium.Color.fromCssColorString(lineColor),
+            if (startPoint.towerProgress == 8 && endPoint.towerProgress == 8) {
+                // lineColor = "#FFFF00";
+                // lineMaterial = new Cesium.ColorMaterialProperty({
+                //     // 实线
+                //     color: Cesium.Color.fromCssColorString("#FFFF00"),
+                // });
+
+                // 创建线段点数组
+                const positions = [
+                    [startPoint.baiduLon, startPoint.baiduLat, 500],
+                    [endPoint.baiduLon, endPoint.baiduLat, 500],
+                ];
+                const polyline = new mars3d.graphic.PolylineEntity({
+                    positions: positions,
+                    eventParent: false,
+                    style: {
+                        width: 2, // 线宽（像素）
+                        color: "#FFFF00", // 使用动态设置的材质
+                        clampToGround: true, // 是否贴地（山区建议设为true）
+                    },
                 });
+                graphicLayer.addGraphic(polyline);
+                graphicLayerList.push(polyline);
             } else if (
                 endPoint.existSpan === 1 &&
                 startPoint.existSpan === 1 &&
@@ -904,17 +918,51 @@ async function addMapLine() {
                     color: Cesium.Color.fromCssColorString(lineColor),
                     dashLength: 16.0, // 可调整虚线长度
                 });
+
+                // 创建线段点数组
+                const positions = [
+                    [startPoint.baiduLon, startPoint.baiduLat, 500],
+                    [endPoint.baiduLon, endPoint.baiduLat, 500],
+                ];
+                const polyline = new mars3d.graphic.PolylineEntity({
+                    positions: positions,
+                    eventParent: false,
+                    style: {
+                        width: 2, // 线宽（像素）
+                        material: lineMaterial, // 使用动态设置的材质
+                        clampToGround: true, // 是否贴地（山区建议设为true）
+                    },
+                });
+                graphicLayer.addGraphic(polyline);
+                graphicLayerList.push(polyline);
             } else if (
                 (startPoint.towerProgress === 9 &&
                     endPoint.towerProgress === 9) ||
                 (startPoint.towerProgress === 10 &&
                     endPoint.towerProgress === 10)
             ) {
-                lineColor = "#d81e06";
-                lineMaterial = new Cesium.ColorMaterialProperty({
-                    // 实线
-                    color: Cesium.Color.fromCssColorString(lineColor),
+                // lineColor = "#d81e06";
+                // lineMaterial = new Cesium.ColorMaterialProperty({
+                //     // 实线
+                //     color: Cesium.Color.fromCssColorString(lineColor),
+                // });
+
+                // 创建线段点数组
+                const positions = [
+                    [startPoint.baiduLon, startPoint.baiduLat],
+                    [endPoint.baiduLon, endPoint.baiduLat],
+                ];
+                const polyline = new mars3d.graphic.PolylineEntity({
+                    positions: positions,
+                    eventParent: false,
+                    style: {
+                        width: 2, // 线宽（像素）
+                        color: "#d81e06", // 使用动态设置的材质
+                        clampToGround: true, // 是否贴地（山区建议设为true）
+                    },
                 });
+                graphicLayer.addGraphic(polyline);
+                graphicLayerList.push(polyline);
             } else {
                 lineColor = "#fff";
                 lineMaterial = new Cesium.PolylineDashMaterialProperty({
@@ -924,28 +972,6 @@ async function addMapLine() {
                     dashLength: 16.0, // 可调整虚线长度
                 });
             }
-
-            // 创建线段点数组
-            const positions = [
-                [startPoint.baiduLon, startPoint.baiduLat],
-                [endPoint.baiduLon, endPoint.baiduLat],
-            ];
-
-            // const positions2 = positions.map((item) => {
-            //     return mars3d.PointTrans.bd2wgs(item);
-            // });
-
-            const polyline = new mars3d.graphic.PolylineEntity({
-                positions: positions,
-                eventParent: false,
-                style: {
-                    width: 2, // 线宽（像素）
-                    material: lineMaterial, // 使用动态设置的材质
-                    clampToGround: true, // 是否贴地（山区建议设为true）
-                },
-            });
-            graphicLayer.addGraphic(polyline);
-            graphicLayerList.push(polyline);
         }
     }
 
diff --git a/src/main/resources/static/js/synthesisQuery/digitalSignage.js b/src/main/resources/static/js/synthesisQuery/digitalSignage.js
index 80c6607..343573a 100644
--- a/src/main/resources/static/js/synthesisQuery/digitalSignage.js
+++ b/src/main/resources/static/js/synthesisQuery/digitalSignage.js
@@ -904,7 +904,7 @@ function addAllMapPoints() {
                             </div>
                             <div class="map-container-item-ropeway">
                                 <span>安全裕度</span>
-                                <span>${pointData.safetyMargin} °</span>
+                                <span>${pointData.safetyMargin} m</span>
                             </div>
                         </div>
                     </div>`;
diff --git a/src/main/resources/static/pages/basic/lineManagement/child/threeSpanFormTemp.html b/src/main/resources/static/pages/basic/lineManagement/child/threeSpanFormTemp.html
index b9161ca..05463d1 100644
--- a/src/main/resources/static/pages/basic/lineManagement/child/threeSpanFormTemp.html
+++ b/src/main/resources/static/pages/basic/lineManagement/child/threeSpanFormTemp.html
@@ -120,7 +120,7 @@
                 </div>
 
                 <div class="layui-form-item">
-                    <label class="layui-form-label"><span class="required-mark">*</span>安全裕度(°):</label>
+                    <label class="layui-form-label"><span class="required-mark">*</span>安全裕度(m):</label>
                     <div class="layui-input-inline">
                         <input type="text" name="safetyMargin" lay-verify="required|number" autocomplete="off"
                             placeholder="请输入安全裕度" class="layui-input" maxlength="30">
@@ -255,7 +255,8 @@
     </div>
 
     <div class="btn-box">
-        <button class="layui-btn layui-btn-normal save" id="setting" onclick="setSpanTowerLonAndLatData()">配置跨越杆塔经纬度</button>
+        <button class="layui-btn layui-btn-normal save" id="setting"
+            onclick="setSpanTowerLonAndLatData()">配置跨越杆塔经纬度</button>
         <button class="layui-btn layui-btn-normal save" onclick="saveData2()">确定</button>
         <button class="layui-btn layui-btn-primary cancel" onclick="closePage()">取消</button>
     </div>