diff --git a/diagramCavas/include/diagramEditor/diagramEditorBaseBlock.h b/diagramCavas/include/diagramEditor/diagramEditorBaseBlock.h
index 7df6a47..bd36b3f 100644
--- a/diagramCavas/include/diagramEditor/diagramEditorBaseBlock.h
+++ b/diagramCavas/include/diagramEditor/diagramEditorBaseBlock.h
@@ -102,7 +102,7 @@ public:
     virtual BayType getBayType() {return nBayType;}
     virtual void setBayInfo(DiagramEditorBayInfo info) {bayInfo = info;}
     virtual int getBayLocate() {return nBayLocate;}
-    virtual void setBayLocate(int n) {nBayLocate = n;}
+    virtual void setBayLocate(int n) {nBayLocate = n;bayInfo.nLocate = n;}
     virtual DiagramEditorBayInfo& getBayInfo(){return bayInfo;}
 };
 
diff --git a/diagramCavas/include/diagramEditor/diagramEditorBayDetailSettingDlg.h b/diagramCavas/include/diagramEditor/diagramEditorBayDetailSettingDlg.h
index 3fde721..b1b3f77 100644
--- a/diagramCavas/include/diagramEditor/diagramEditorBayDetailSettingDlg.h
+++ b/diagramCavas/include/diagramEditor/diagramEditorBayDetailSettingDlg.h
@@ -53,6 +53,8 @@ public slots:
     void onRouteEditClicked();
 protected:
     void resizeEvent(QResizeEvent *);
+private:
+    void removeRouteUsageFromDevices(const QStringList &deviceNames, const QString &routeName);     //移除设备中的线路占用
 private:
     Ui::diagramEditorBayDetailSettingDlg *ui;
     DiagramEditorBayDetailAddDlg*       _pAddDlg;
diff --git a/diagramCavas/include/diagramEditor/diagramEditorTransDetailSettingDlg.h b/diagramCavas/include/diagramEditor/diagramEditorTransDetailSettingDlg.h
index 34d2e29..dbfe093 100644
--- a/diagramCavas/include/diagramEditor/diagramEditorTransDetailSettingDlg.h
+++ b/diagramCavas/include/diagramEditor/diagramEditorTransDetailSettingDlg.h
@@ -51,6 +51,8 @@ public slots:
     void onRouteEditClicked();
 protected:
     void resizeEvent(QResizeEvent *);
+private:
+    void removeRouteUsageFromDevices(const QStringList &deviceNames, const QString &routeName);     //移除设备中的线路占用
 private:
     Ui::diagramEditorTransDetailSettingDlg *ui;
     DiagramEditorTransDetailAddDlg*       _pAddDlg;
diff --git a/diagramCavas/include/graphicsDataModel/diagramEditorModel.h b/diagramCavas/include/graphicsDataModel/diagramEditorModel.h
index 99ab957..5c48524 100644
--- a/diagramCavas/include/graphicsDataModel/diagramEditorModel.h
+++ b/diagramCavas/include/graphicsDataModel/diagramEditorModel.h
@@ -70,7 +70,7 @@ public:
     QMultiMap<int,QUuid> generateOutConnection(QList<DiagramEditorComponentInfo>,QList<HierarchyItem>&,int nTypeTransCon,int nPos = 0,DiagramEditorBaseBlock* pParent = nullptr);      //生成外部连接（手动bind的连接）relation:层级关系引用  nTypeTransCon变压器连线类型,1中性点连接2外部连接,nPos中性点连接时的位置
     QRectF updateTarget(QMap<QString,DiagramEditorRouteInfo>&,QMap<QString,DiagramEditorComponentInfo>&,QMap<QString, QMap<int,DirectionOccupancyRecord>>& directionOccupancyMap,QMap<QString, DirectionOccupancyRouteInfo>& routeDirectionMap,int nLayout,int nSource,bool saveToModel = true);      //更新位置 nLayout主次朝向:8421,8421 上下左右,上下左右   nSource:0间隔1变压器  regenerate重新生成标志 saveToModel:生成到模型或map
     void clearCompoDir(QMap<QString,DiagramEditorRouteInfo>&,QMap<QString,DiagramEditorComponentInfo>&,QMap<QString, QMap<int,DirectionOccupancyRecord>>& directionOccupancyMap,QMap<QString, DirectionOccupancyRouteInfo>& routeDirectionMap,int nSource);        //清空component中的dir(updateTarget前调用)
-    void removeRouteDir(QMap<QString,DiagramEditorRouteInfo>&,QMap<QString,DiagramEditorComponentInfo>&,QMap<QString, QMap<int,DirectionOccupancyRecord>>& directionOccupancyMap,QMap<QString, DirectionOccupancyRouteInfo>& routeDirectionMap,int nSource);        //删除某条线路上的方向占用
+    void removeRouteDir(const QString&,QMap<QString,DiagramEditorComponentInfo>&,QMap<QString, QMap<int,DirectionOccupancyRecord>>& directionOccupancyMap,QMap<QString, DirectionOccupancyRouteInfo>& routeDirectionMap,int nSource);        //删除某条线路上的方向占用
 
     QList<DiagramEditorComponentInfo> getRouteItemInfoList(QMap<QString,DiagramEditorComponentInfo>,QMap<QString,DiagramEditorRouteInfo>);        //返回线路中包含的设备信息列表
 
diff --git a/diagramCavas/source/diagramEditor/diagramEditorBayDetailSettingDlg.cpp b/diagramCavas/source/diagramEditor/diagramEditorBayDetailSettingDlg.cpp
index abc4013..36a6179 100644
--- a/diagramCavas/source/diagramEditor/diagramEditorBayDetailSettingDlg.cpp
+++ b/diagramCavas/source/diagramEditor/diagramEditorBayDetailSettingDlg.cpp
@@ -342,10 +342,17 @@ void DiagramEditorBayDetailSettingDlg::onRouteDeleteClicked()
     }
 
     onRouteModified(_curBayInfo.mapRoute,_curBayInfo.routeOrder,sName,true);
-
+    auto info = _curBayInfo.mapRoute.value(sName);
+    QStringList lst;
+    for(auto &compo:info.lstCompo){
+        lst.append(compo.sName);
+    }
+    removeRouteUsageFromDevices(lst,sName);
     _curBayInfo.mapRoute.remove(sName);        //同步移除数据
     _curBayInfo.routeOrder.removeAll(sName);    //移除排序
 
+    _pModel->removeRouteDir(sName,_curBayInfo.mapComponent,_curBayInfo.directionOccupancyMap,_curBayInfo.routeDirectionMap,0);
+
     for(int i = 0;i < _routeModel->rowCount();++i){        //重新加载所有父路线
         QStandardItem *itemName = _routeModel->item(i, 0);
         for(auto& route:_curBayInfo.mapRoute){
@@ -471,3 +478,52 @@ void DiagramEditorBayDetailSettingDlg::resizeEvent(QResizeEvent *) {
     _pSizeGrip->move(width() - _pSizeGrip->width(),
                      height() - _pSizeGrip->height());
 }
+
+void DiagramEditorBayDetailSettingDlg::removeRouteUsageFromDevices(const QStringList &deviceNames, const QString &routeName)
+{
+    if (deviceNames.isEmpty() || routeName.isEmpty()) {
+        qWarning() << "设备名列表或路线名为空";
+        return;
+    }
+
+    auto pCompoModel = _compoModel;
+    if (!pCompoModel) {
+        qWarning() << "组件模型为空";
+        return;
+    }
+
+    // 1. 设备名去重
+    QSet<QString> uniqueDeviceNames(deviceNames.begin(),deviceNames.end());
+
+    // 2. 遍历组件模型
+    for (int row = 0; row < pCompoModel->rowCount(); ++row) {
+        QStandardItem *itemName = pCompoModel->item(row, 1);
+        if (!itemName) continue;
+
+        QString currentDevice = itemName->text();
+        if (uniqueDeviceNames.contains(currentDevice)) {
+            // 3. 移除路线占用
+            QStandardItem *itemUsed = pCompoModel->item(row, 4);
+            if (!itemUsed) continue;
+
+            QString usageText = itemUsed->text();
+            QStringList routes = usageText.split(",", Qt::SkipEmptyParts);
+
+            int beforeCount = routes.count();
+            routes.removeAll(routeName);
+
+            // 4. 只有当有实际变化时才更新
+            if (routes.count() != beforeCount) {
+                itemUsed->setText(routes.isEmpty() ? "" : routes.join(","));
+            }
+
+            // 5. 从待处理集合中移除
+            uniqueDeviceNames.remove(currentDevice);
+
+            // 6. 如果所有设备都已处理，提前结束
+            if (uniqueDeviceNames.isEmpty()) {
+                break;
+            }
+        }
+    }
+}
diff --git a/diagramCavas/source/diagramEditor/diagramEditorBayPreviewDlg.cpp b/diagramCavas/source/diagramEditor/diagramEditorBayPreviewDlg.cpp
index ed86c29..bf1cbd2 100644
--- a/diagramCavas/source/diagramEditor/diagramEditorBayPreviewDlg.cpp
+++ b/diagramCavas/source/diagramEditor/diagramEditorBayPreviewDlg.cpp
@@ -50,7 +50,7 @@ void DiagramEditorBayPreviewDlg::showDlg(int nLayout)
     }
     auto& bayInfo = _pParent->getBayInfo();
     _pParent->getModel()->clearCompoDir(bayInfo.mapRoute,bayInfo.mapComponent,bayInfo.directionOccupancyMap,bayInfo.routeDirectionMap,0);
-    _pParent->getModel()->updateTarget(_pParent->getBayInfo().mapRoute,_pParent->getBayInfo().mapComponent,bayInfo.directionOccupancyMap,bayInfo.routeDirectionMap,nDir,0);
+    _pParent->getModel()->updateTarget(bayInfo.mapRoute,bayInfo.mapComponent,bayInfo.directionOccupancyMap,bayInfo.routeDirectionMap,nDir,0);
 }
 
 void DiagramEditorBayPreviewDlg::setSceneRect(const QRect rec)
diff --git a/diagramCavas/source/diagramEditor/diagramEditorTransDetailAddDlg.cpp b/diagramCavas/source/diagramEditor/diagramEditorTransDetailAddDlg.cpp
index 5ef0e2a..28b0706 100644
--- a/diagramCavas/source/diagramEditor/diagramEditorTransDetailAddDlg.cpp
+++ b/diagramCavas/source/diagramEditor/diagramEditorTransDetailAddDlg.cpp
@@ -363,30 +363,27 @@ void DiagramEditorTransDetailAddDlg::onAddClicked()
 
         for (int col = 0; col < Col_Count; ++col)
         {
-            QStandardItem *srcItem = pMainModel->item(row, col);
-            if (!srcItem)
-            {
-                newRow.append(new QStandardItem());
-                continue;
-            }
+            QStandardItem *sourceItem = pMainModel->item(row, col);
+            if (sourceItem) {
+                // 创建深拷贝（重要！）
+                if(col == 4){       //线路引用,特殊处理
+                    QString strAllRoute = sourceItem->text();
+                    QString strCurRoute = ui->le_routeName->text();
 
-            QStandardItem *newItem = srcItem->clone();
-
-            // ===== 5. Route 字段特殊处理 =====
-            if (col == Col_Route)
-            {
-                QString routeText = newItem->text();
-
-                if (!routeText.contains(curRoute))
-                {
-                    if (routeText.isEmpty())
-                        newItem->setText(curRoute);
-                    else
-                        newItem->setText(routeText + "," + curRoute);
+                    if(!strAllRoute.contains(strCurRoute)){     //第一个引用不加符号
+                        if(strAllRoute.isEmpty())
+                            sourceItem->setText(strCurRoute);
+                        else
+                            sourceItem->setText(strAllRoute+","+strCurRoute);
+                    }
                 }
-            }
 
-            newRow.append(newItem);
+                QStandardItem *newItem = sourceItem->clone();
+                newRow.append(newItem);
+            } else {
+                // 如果单元格为空，创建空项目
+                newRow.append(new QStandardItem());
+            }
         }
 
         _selectedModel->appendRow(newRow);
@@ -597,7 +594,7 @@ void DiagramEditorTransDetailAddDlg::onCategoryChanged(const QString& str)
         }
     }
     else if(str == "连接关系"){
-        ui->cb_type->addItem("连接点",1);
+        ui->cb_type->addItem("连接点",0);
     }
 }
 
diff --git a/diagramCavas/source/diagramEditor/diagramEditorTransDetailSettingDlg.cpp b/diagramCavas/source/diagramEditor/diagramEditorTransDetailSettingDlg.cpp
index af6bb3a..6b82b10 100644
--- a/diagramCavas/source/diagramEditor/diagramEditorTransDetailSettingDlg.cpp
+++ b/diagramCavas/source/diagramEditor/diagramEditorTransDetailSettingDlg.cpp
@@ -346,7 +346,12 @@ void DiagramEditorTransDetailSettingDlg::onRouteDeleteClicked()
         _routeModels.value(n)->removeRow(row);
     }
 
-    //_mapsRouteInfo.value(n).remove(sName);        //同步移除数据
+    auto info = _transInfo.mapNeutral.value(n).mapRoute.value(sName);
+    QStringList lst;
+    for(auto &compo:info.lstCompo){
+        lst.append(compo.sName);
+    }
+    removeRouteUsageFromDevices(lst,sName);
     _transInfo.mapNeutral.value(n).mapRoute.remove(sName);      //同步移除数据
 }
 
@@ -434,3 +439,52 @@ void DiagramEditorTransDetailSettingDlg::resizeEvent(QResizeEvent *) {
     _pSizeGrip->move(width() - _pSizeGrip->width(),
                      height() - _pSizeGrip->height());
 }
+
+void DiagramEditorTransDetailSettingDlg::removeRouteUsageFromDevices(const QStringList &deviceNames, const QString &routeName)
+{
+    if (deviceNames.isEmpty() || routeName.isEmpty()) {
+        qWarning() << "设备名列表或路线名为空";
+        return;
+    }
+
+    auto pCompoModel = _compoModel;
+    if (!pCompoModel) {
+        qWarning() << "组件模型为空";
+        return;
+    }
+
+    // 1. 设备名去重
+    QSet<QString> uniqueDeviceNames(deviceNames.begin(),deviceNames.end());
+
+    // 2. 遍历组件模型
+    for (int row = 0; row < pCompoModel->rowCount(); ++row) {
+        QStandardItem *itemName = pCompoModel->item(row, 1);
+        if (!itemName) continue;
+
+        QString currentDevice = itemName->text();
+        if (uniqueDeviceNames.contains(currentDevice)) {
+            // 3. 移除路线占用
+            QStandardItem *itemUsed = pCompoModel->item(row, 4);
+            if (!itemUsed) continue;
+
+            QString usageText = itemUsed->text();
+            QStringList routes = usageText.split(",", Qt::SkipEmptyParts);
+
+            int beforeCount = routes.count();
+            routes.removeAll(routeName);
+
+            // 4. 只有当有实际变化时才更新
+            if (routes.count() != beforeCount) {
+                itemUsed->setText(routes.isEmpty() ? "" : routes.join(","));
+            }
+
+            // 5. 从待处理集合中移除
+            uniqueDeviceNames.remove(currentDevice);
+
+            // 6. 如果所有设备都已处理，提前结束
+            if (uniqueDeviceNames.isEmpty()) {
+                break;
+            }
+        }
+    }
+}
diff --git a/diagramCavas/source/diagramEditor/editorDiagramLayoutEngine.cpp b/diagramCavas/source/diagramEditor/editorDiagramLayoutEngine.cpp
index 6ee0621..2c0bbb5 100644
--- a/diagramCavas/source/diagramEditor/editorDiagramLayoutEngine.cpp
+++ b/diagramCavas/source/diagramEditor/editorDiagramLayoutEngine.cpp
@@ -54,6 +54,8 @@ QRectF DiagramLayoutEngine::executeLayout(
             compo.deltaPos = mapCatch[compo.sName].deltaPos;
         }
     }
+    directionOccupancyMap = context.directionOccupancyMap;
+    routeDirectionMap = context.routeDirectionMap;
 
     // 4. 计算边界
     if (!context.saveToModel) {
diff --git a/diagramCavas/source/graphicsDataModel/diagramEditorModel.cpp b/diagramCavas/source/graphicsDataModel/diagramEditorModel.cpp
index 17e7bc1..c20a0ce 100644
--- a/diagramCavas/source/graphicsDataModel/diagramEditorModel.cpp
+++ b/diagramCavas/source/graphicsDataModel/diagramEditorModel.cpp
@@ -1352,12 +1352,16 @@ void DiagramEditorModel::clearCompoDir(QMap<QString,DiagramEditorRouteInfo>& dat
     }
 }
 
-void DiagramEditorModel::removeRouteDir(QMap<QString,DiagramEditorRouteInfo>&,QMap<QString,DiagramEditorComponentInfo>&,QMap<QString, QMap<int,DirectionOccupancyRecord>>& directionOccupancyMap,
+void DiagramEditorModel::removeRouteDir(const QString& routeId,QMap<QString,DiagramEditorComponentInfo>& components,QMap<QString, QMap<int,DirectionOccupancyRecord>>& directionOccupancyMap,
                     QMap<QString, DirectionOccupancyRouteInfo>& routeDirectionMap,int nSource)
 {
     DiagramLayoutEngine engine(this);
     DiagramLayoutEngine::Context context;
-    //engine.clearRouteDirectionOccupancy(routeId,context);
+    context.sourceId = nSource;
+    context.initComponentsCache(components);
+    context.initDirectionOccupancyCache(directionOccupancyMap);
+    context.initRouteDirectionMapCache(routeDirectionMap);
+    engine.clearRouteDirectionOccupancy(routeId,context);
 }
 
 QRectF DiagramEditorModel::updateTarget(
diff --git a/diagramUtils/source/basePropertyManager.cpp b/diagramUtils/source/basePropertyManager.cpp
index 3289b24..9060305 100644
--- a/diagramUtils/source/basePropertyManager.cpp
+++ b/diagramUtils/source/basePropertyManager.cpp
@@ -169,6 +169,10 @@ QMap<QUuid,DiagramEditorItemProperty*> BasePropertyManager::getEditorData() cons
 
 void BasePropertyManager::clearEditorData()
 {
+    for(auto& pTemp:m_editorTempData){
+        delete pTemp;
+    }
+    m_editorTempData.clear();
     for(auto &pPro:m_editorData){
         delete pPro;
     }