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 d6d4dcd..8b10f80 100644
--- a/src/main/resources/static/js/basic/lineManagement/child/threeSpanList.js
+++ b/src/main/resources/static/js/basic/lineManagement/child/threeSpanList.js
@@ -93,20 +93,20 @@ function initTable(dataList, limit, page) {
                             html+="上层线路：" + d.upperLine + "<br><br>";
                             html+="下层线路：" + d.lowerLine + "<br><br>";
                             html+="交叉角度：" + d.intersectionAngle + "<br><br>";
-                            html+="垂直距离：" + d.verticalDistance + "<br><br>";
-                            html+="安全裕度：" + d.safetyMargin + "<br><br>";
+                            html+="垂直距离：" + d.verticalDistance + "(m)<br><br>";
+                            html+="安全裕度：" + d.safetyMargin + "(°)<br><br>";
                             return html;
                         }else if(d.spanType == 2){
                             var html = '';
-                            html+="垂直净距：" + d.verticalClearDistance + "<br><br>";
-                            html+="杆塔间距：" + d.towerSpacing + "<br><br>";
-                            html+="公路宽度：" + d.highwayWidth + "<br><br>";
+                            html+="垂直净距：" + d.verticalClearDistance + "(m)<br><br>";
+                            html+="杆塔间距：" + d.towerSpacing + "(m)<br><br>";
+                            html+="公路宽度：" + d.highwayWidth + "(m)<br><br>";
                             return html;
                         }else if(d.spanType == 3){
                             var html = '';
-                            html+="垂直净距：" + d.verticalClearDistance + "<br><br>";
-                            html+="杆塔间距：" + d.towerSpacing + "<br><br>";
-                            html+="交叉角度：" + d.intersectionAngle + "<br><br>";
+                            html+="垂直净距：" + d.verticalClearDistance + "(m)<br><br>";
+                            html+="杆塔间距：" + d.towerSpacing + "(m)<br><br>";
+                            html+="交叉角度：" + d.intersectionAngle + "(°)<br><br>";
                             return html;
                         }
                     }
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 77abd60..17c4eb6 100644
--- a/src/main/resources/static/js/basic/lineManagement/child/towerFormTemp.js
+++ b/src/main/resources/static/js/basic/lineManagement/child/towerFormTemp.js
@@ -52,6 +52,7 @@ function setParams(params) {
                 // $('input[name^="longitude2000"], input[name^="latitude2000"], input[name="centralMeridian"]').attr('lay-verify', 'required|number');
                 $('input[name="longitude2000"]').attr('lay-verify', 'required|longitude');
                 $('input[name="latitude2000"]').attr('lay-verify', 'required|latitude');
+                $('input[name="centralMeridian"]').attr('lay-verify', 'required');
             }
         });
 
diff --git a/src/main/resources/static/js/basic/proManagement/proList.js b/src/main/resources/static/js/basic/proManagement/proList.js
index 3557aa0..eea752d 100644
--- a/src/main/resources/static/js/basic/proManagement/proList.js
+++ b/src/main/resources/static/js/basic/proManagement/proList.js
@@ -41,15 +41,47 @@ function showRenameBtn(treeId, treeNode){
 	return true;
 }
 
-// 修改完时处理 不进行后台数据处理
+// 检查同级节点是否有重名
+function checkDuplicateName(treeNode, newName) {
+	var parentNode = treeNode.getParentNode();
+	if (!parentNode) return false;
+	
+	var children = parentNode.children;
+	if (!children) return false;
+	
+	for (var i = 0; i < children.length; i++) {
+		if (children[i].id !== treeNode.id && children[i].name === newName) {
+			return true; // 存在重名
+		}
+	}
+	return false; // 不存在重名
+}
+
+// 修改完时处理
 function beforeRename(treeId, treeNode, newName) {
 	if (newName.length < 1) {
 		layer.alert('节点名称不能为空！',function(){
-			layer.closeAll(); //再执行关闭
-			// parent.location.reload();
-		})
+			layer.closeAll();
+		});
 		return false;
 	}
+	
+	// 添加长度限制
+	if (newName.length > 50) {
+		layer.alert('节点名称不能超过50个字符！',function(){
+			layer.closeAll();
+		});
+		return false;
+	}
+	
+	// 检查同级是否重名
+	if (checkDuplicateName(treeNode, newName)) {
+		layer.alert('同级目录下已存在相同名称！',function(){
+			layer.closeAll();
+		});
+		return false;
+	}
+	
 	return true;
 }
 
@@ -139,18 +171,26 @@ function addNode(treeNode){
 
 //修改节点名称
 function updateNode(treeNode){
+	// 再次检查同级是否重名（防止并发操作）
+	if (checkDuplicateName(treeNode, treeNode.name)) {
+		layer.alert('同级目录下已存在相同名称！',function(){
+			layer.closeAll();
+			refreshTree(); // 刷新树以恢复原状
+		});
+		return;
+	}
 
 	//此处进行ajax后台数据处理
-	$.post(ctxPath +'/proManagement/updatePro',		//数据提交的地址
-		   {"id" : treeNode.id,					//提交的数据
-			"name" : treeNode.name},
-		   function(data){
-			   layer.alert(data.resMsg,{
-				   icon: 0,
-				   time: 2000
-			   });
-			   refreshTree();
-		   },"json");//预期返回的数据类型
+	$.post(ctxPath +'/proManagement/updatePro',
+		{"id" : treeNode.id,
+		 "name" : treeNode.name},
+		function(data){
+			layer.alert(data.resMsg,{
+				icon: 0,
+				time: 2000
+			});
+			refreshTree();
+		},"json");
 }
 
 // 不允许拖拽
@@ -176,7 +216,6 @@ function removeHoverDom(treeId, treeNode) {
 
 // 添加新增按钮
 function addHoverDom(treeId, treeNode) {
-	console.info("sss1",treeNode);
 	if(treeNode.type!=3){
 		if (treeNode.editNameFlag || $("#addBtn_" + treeNode.id).length > 0)
 			return;
@@ -195,15 +234,17 @@ function addHoverDom(treeId, treeNode) {
 					parentId : treeNode.id,
 					name : "新增",
 					icon : ctxPath + "/static/css/ztree/images/user_group.gif",
+					maxLength: 50
 				});
 				if (newNode) {
+					// 设置新节点为编辑状态
 					zTree.editName(newNode[0]);
 				}
 				return false;
 			});
 		}
 	}
-};
+}
 
 // 定义树节点初始数据
 var zNodes1 = [];