diff --git a/src/main/resources/static/js/basic/lineManagement/child/importTower.js b/src/main/resources/static/js/basic/lineManagement/child/importTower.js
index 2d491cb..c0fc875 100644
--- a/src/main/resources/static/js/basic/lineManagement/child/importTower.js
+++ b/src/main/resources/static/js/basic/lineManagement/child/importTower.js
@@ -147,13 +147,13 @@ function setParams(params) {
                 success: function(res) {
                     layer.close(loadingMsg);
                     if (res.code === 200) {
-                        layer.msg(res.data, {icon: 1});
+                        layer.msg(res.msg, {icon: 1});
                         setTimeout(function() {
                             closePage(1);
                         },3000)
                           // 关闭页面并刷新父页面
                     } else {
-                        layer.msg(res.data || '上传失败', {icon: 2});
+                        layer.msg(res.msg || '上传失败', {icon: 2});
                         // 上传失败时重置
                         resetFileSelection();
                     }
diff --git a/src/main/resources/static/js/basic/lineManagement/child/ropewayFormTemp.js b/src/main/resources/static/js/basic/lineManagement/child/ropewayFormTemp.js
index 2349221..35755e8 100644
--- a/src/main/resources/static/js/basic/lineManagement/child/ropewayFormTemp.js
+++ b/src/main/resources/static/js/basic/lineManagement/child/ropewayFormTemp.js
@@ -155,11 +155,15 @@ function saveData(data) {
     }, function (result) {
         layer.close(loadingMsg);
         if (result.code === 200) {
-            closePage(1);
-            parent.layer.msg(result.msg, {icon: 1});
+            layer.msg(result.msg, {icon: 1});
+            setTimeout(function () {
+                closePage(1);
+            },3000)
         } else {
             layer.alert(result.msg, {icon: 2})
-            enableForm();
+            setTimeout(function () {
+                enableForm();
+            },3000)
         }
     }, function (xhr) {
         layer.close(loadingMsg);
@@ -174,5 +178,6 @@ function closePage(type) {
     parent.layer.close(index);
     if (type === 1) {
         parent.reloadData()
+        parent.parent.reloadData()
     }
 }
\ No newline at end of file
diff --git a/src/main/resources/static/js/basic/lineManagement/child/ropewayList.js b/src/main/resources/static/js/basic/lineManagement/child/ropewayList.js
index cd2f970..f2930cb 100644
--- a/src/main/resources/static/js/basic/lineManagement/child/ropewayList.js
+++ b/src/main/resources/static/js/basic/lineManagement/child/ropewayList.js
@@ -171,8 +171,11 @@ function delData(id) {
         }, function (result) {
             layer.close(loadingMsg); // 关闭提示层
             if (result.code === 200) {
-                parent.layer.msg(result.msg, {icon: 1})
-                query()
+                layer.msg(result.msg, {icon: 1})
+                setTimeout(function () {
+                    parent.reloadData()
+                    query()
+                },1000)
             } else if (result.code === 500) {
                 layer.alert(result.msg, {icon: 2})
             }
diff --git a/src/main/resources/static/js/basic/lineManagement/child/threeSpanFormTemp.js b/src/main/resources/static/js/basic/lineManagement/child/threeSpanFormTemp.js
index 12e29f2..2dd682d 100644
--- a/src/main/resources/static/js/basic/lineManagement/child/threeSpanFormTemp.js
+++ b/src/main/resources/static/js/basic/lineManagement/child/threeSpanFormTemp.js
@@ -394,8 +394,10 @@ function saveData(data) {
     }, function (result) {
         layer.close(loadingMsg);
         if (result.code === 200) {
-            closePage(1);
-            parent.layer.msg(result.msg, {icon: 1});
+            layer.msg(result.msg, {icon: 1});
+            setTimeout(function () {
+                closePage(1);
+            },3000)
         } else {
             layer.alert(result.msg, {icon: 2})
             setTimeout(function () {
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 2fc4781..d6d4dcd 100644
--- a/src/main/resources/static/js/basic/lineManagement/child/threeSpanList.js
+++ b/src/main/resources/static/js/basic/lineManagement/child/threeSpanList.js
@@ -115,8 +115,9 @@ function initTable(dataList, limit, page) {
                     title: "操作", unresize: true, width: 200, align: "center",
                     templet: function (d) {
                         let html = '';
-                        let del = "<a class=\"layui-icon layui-icon-delete\"  style='cursor:pointer;' title='删除' onclick=\"delData('" + d.id + "', '" + JSON.stringify(d.tbSpanTowerList) + "')\">删除</a>"
-                        let edit = "<a class=\"layui-icon layui-icon-edit\"  style='cursor:pointer;' title='修改'  onclick=\"addData('" + d.id + "')\">修改</a>";
+                        let encodedTowerList = encodeURIComponent(JSON.stringify(d.tbSpanTowerList));
+                        let del = "<a class=\"layui-icon layui-icon-delete\" style='cursor:pointer;' title='删除' onclick=\"delData('" + d.id + "', '" + encodedTowerList + "')\">删除</a>";
+                        let edit = "<a class=\"layui-icon layui-icon-edit\" style='cursor:pointer;' title='修改' onclick=\"addData('" + d.id + "')\">修改</a>";
                         html = edit + del;
                         if (d.delFlag == 1) {
                             return '';
@@ -193,11 +194,13 @@ function addDataThreeSpan(id) {
 function delData(id, tbSpanTowerList) {
     // 将字符串转回对象
     try {
-        // 将字符串转回对象
+        // 处理可能的编码问题
+        tbSpanTowerList = tbSpanTowerList.replace(/[\u0000-\u0019]+/g,""); // 移除不可见字符
         tbSpanTowerList = JSON.parse(tbSpanTowerList);
     } catch(e) {
         tbSpanTowerList = [];
     }
+    
     layer.confirm("确定删除吗？", {
         move: false
     }, function () {
@@ -205,26 +208,29 @@ function delData(id, tbSpanTowerList) {
         let url = dataUrl + "/tbThreeSpan/delTbThreeSpan";
         let params = {
             'id': id,
-            'tbSpanTowerList':tbSpanTowerList
+            'tbSpanTowerList': tbSpanTowerList
         }
         params = {
             encryptedData: encryptCBC(JSON.stringify(params))
         }
+        
         ajaxRequest(url, "POST", params, true, function () {
         }, function (result) {
-            layer.close(loadingMsg); // 关闭提示层
+            layer.close(loadingMsg);
             if (result.code === 200) {
-                parent.layer.msg(result.data, {icon: 1})
-                parent.reloadData()
-                query()
-            } else if (result.code === 500) {
-                layer.alert(result.data, {icon: 2})
+                layer.msg(result.msg, {icon: 1});
+                setTimeout(function () {
+                    parent.reloadData();
+                    query();
+                }, 3000);
+            } else {
+                layer.alert(result.msg, {icon: 2});
             }
         }, function (xhr) {
-            layer.close(loadingMsg); // 关闭提示层
-            error(xhr)
+            layer.close(loadingMsg);
+            error(xhr);
         });
-    })
+    });
 }
 
 function exportThreeSpan(){
diff --git a/src/main/resources/static/js/basic/lineManagement/child/towerFormTemp.js b/src/main/resources/static/js/basic/lineManagement/child/towerFormTemp.js
index 80932aa..602d9c0 100644
--- a/src/main/resources/static/js/basic/lineManagement/child/towerFormTemp.js
+++ b/src/main/resources/static/js/basic/lineManagement/child/towerFormTemp.js
@@ -217,11 +217,15 @@ function saveData(data) {
     }, function (result) {
         layer.close(loadingMsg);
         if (result.code === 200) {
-            closePage(1);
-            parent.layer.msg(result.msg, {icon: 1});
+            layer.msg(result.msg, {icon: 1});
+            setTimeout(function () {
+                closePage(1);
+            },3000)
         } else {
             layer.alert(result.msg, {icon: 2})
-            enableForm();  // 保存失败时启用表单
+            setTimeout(function () {
+                enableForm();
+            },3000)
         }
     }, function (xhr) {
         layer.close(loadingMsg);
diff --git a/src/main/resources/static/js/basic/lineManagement/child/towerList.js b/src/main/resources/static/js/basic/lineManagement/child/towerList.js
index 063f13f..e7399d2 100644
--- a/src/main/resources/static/js/basic/lineManagement/child/towerList.js
+++ b/src/main/resources/static/js/basic/lineManagement/child/towerList.js
@@ -169,11 +169,14 @@ function delData(id) {
         }, function (result) {
             layer.close(loadingMsg); // 关闭提示层
             if (result.code === 200) {
-                parent.layer.msg(result.data, {icon: 1})
-                parent.reloadData()
-                query()
+                layer.msg(result.msg, {icon: 1})
+                setTimeout(function () {
+                    parent.reloadData()
+                    query()
+                },1000)
+
             } else if (result.code === 500) {
-                layer.alert(result.data, {icon: 2})
+                layer.alert(result.msg, {icon: 2})
             }
         }, function (xhr) {
             layer.close(loadingMsg); // 关闭提示层
diff --git a/src/main/resources/static/pages/basic/lineManagement/child/importTower.html b/src/main/resources/static/pages/basic/lineManagement/child/importTower.html
index 6dd0212..700524c 100644
--- a/src/main/resources/static/pages/basic/lineManagement/child/importTower.html
+++ b/src/main/resources/static/pages/basic/lineManagement/child/importTower.html
@@ -197,7 +197,7 @@
                 <div class="upload-title">
                     上传填好的信息表
                 </div>
-                <div class="upload-desc">文件后缀名必须为xls 或 xlsx（即Excel格式），文件大小不得超过10M</div>
+                <div class="upload-desc">文件后缀名必须为xls 或 xlsx（即Excel格式），文件大小不得超过10M，最多支持导入3000条数据</div>
                 <button type="button" class="layui-btn layui-btn-primary layui-btn-sm" id="uploadFileWGS84">上传文件</button>
                 <!-- 添加文件名显示区域 -->
                 <div id="wgs84FileBox" style="display: none; margin-top: 10px;">
@@ -220,7 +220,7 @@
                 <div class="upload-title">
                     上传填好的信息表
                 </div>
-                <div class="upload-desc">文件后缀名必须为xls 或 xlsx（即Excel格式），文件大小不得超过10M</div>
+                <div class="upload-desc">文件后缀名必须为xls 或 xlsx（即Excel格式），文件大小不得超过10M，最多支持导入3000条数据</div>
                 <button type="button" class="layui-btn layui-btn-primary layui-btn-sm" id="uploadFile2000">上传文件</button>
                 <!-- 添加文件名显示区域 -->
                 <div id="2000FileBox" style="display: none; margin-top: 10px;">