diff --git a/common/include/global.h b/common/include/global.h
index 66dee24..eb78939 100644
--- a/common/include/global.h
+++ b/common/include/global.h
@@ -417,7 +417,8 @@ enum class EditorItemType       //组态编辑中的图形项类型
 {
     bus = 0,        //母线
     bay,            //间隔
-    Trans,           //变压器
+    trans,           //变压器
+    line,           //连接线
     none            //空白占位图
 };
 
diff --git a/diagramCavas/include/diagramEditor/diagramEditorWizard.h b/diagramCavas/include/diagramEditor/diagramEditorWizard.h
index 1212723..84490d5 100644
--- a/diagramCavas/include/diagramEditor/diagramEditorWizard.h
+++ b/diagramCavas/include/diagramEditor/diagramEditorWizard.h
@@ -50,6 +50,7 @@ public:
     QList<DiagramEditorBaseBlock*>  getTargetLevelBlocks(int nLevel,int nType);     //返回指定层数的对应block，type:1母线,2间隔,3变压器
     QList<DiagramEditorBaseBlock*>  getTargetLevelBlocks_all(int nLevel);
     DiagramEditorStructContainer* getContainerByBlock(int nLevel,int nType,QString sName);    //根据block名称返回container    nType:1母线2间隔3变压器
+    DiagramEditorStructContainer* getContainerByBlock_all(QString sName);
     DiagramEditorBaseBlock* getBlockByName(int nLevel,int nType,QString sName);     //根据名称返回block
     DiagramEditorBaseBlock* getBlockByName_all(QString sName);
     bool removeBlockByName(int nLevel,int nType,const QString& sName);       //依据名称删除block
diff --git a/diagramCavas/include/diagramEditor/editItems.h b/diagramCavas/include/diagramEditor/editItems.h
index 28b0233..5ef7b78 100644
--- a/diagramCavas/include/diagramEditor/editItems.h
+++ b/diagramCavas/include/diagramEditor/editItems.h
@@ -39,6 +39,7 @@ class EditBusItem: public EditBaseItem
 public:
     EditBusItem(QGraphicsItem *parent = nullptr);
     virtual ~EditBusItem();
+    virtual void setGeometry(const QRectF &rect) override;
 protected:
     virtual void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*) override;
 };
@@ -65,4 +66,29 @@ protected:
     virtual void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*) override;
 };
 
+/********************连线*********************/
+class EditLineItem : public EditBaseItem
+{
+public:
+    EditLineItem(QGraphicsItem *parent = nullptr);
+    virtual ~EditLineItem();
+
+    void setStartPoint(const QPointF& p);
+    void setEndPoint(const QPointF& p);
+    QPainterPath getPoints(void) const { return m_points; }
+
+    void calculatePath(int nSeg = 2);       //划分段数，2段3段
+    void resetCurLine(){_curLine = QPoint();}
+
+protected:
+    virtual QPainterPath shape() const override;
+    virtual void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*) override;
+private:
+    QPainterPath        m_points;
+    QPainterPath        m_pointsBoundingRect;       //包裹点的矩形集合
+    QList<QPointF>      m_lstPoints;
+    QPoint              _curLine;               //参数1用点序号表示的当前线段起始点,参数2表示线段方向
+
+};
+
 #endif
diff --git a/diagramCavas/include/diagramEditor/editPanel.h b/diagramCavas/include/diagramEditor/editPanel.h
index 1af0cd1..023e983 100644
--- a/diagramCavas/include/diagramEditor/editPanel.h
+++ b/diagramCavas/include/diagramEditor/editPanel.h
@@ -2,6 +2,7 @@
 #define EDITPANEL_H
 //编辑文本项生成组态图
 #include <QWidget>
+#include <QPointer>
 #include "global.h"
 
 class EditView;
@@ -15,6 +16,7 @@ class EditRowData;
 class EditContainerItem;
 class DiagramEditorWizard;
 class DiagramEditorBaseBlock;
+class EditBaseItem;
 
 class EditPanel : public QWidget
 {
@@ -24,7 +26,8 @@ public:
     ~EditPanel();
 
     void initByWizardInfo();
-    void setOperateWizard(DiagramEditorWizard* p) {_curWizard = p;}
+    void initBlockConnection();     //初始化block之间的连接信息
+    void setOperateWizard(QPointer<DiagramEditorWizard> p) {_curWizard = p;}
 public slots:
     void onWidthChanged(int width);
     void onContainerSizeChanged(EditContainerItem*);        //容器大小改变时调整内部大小
@@ -32,19 +35,19 @@ private:
     void initial();
     void calculateContainerWidth(EditContainerItem*);       //根据间隔数量计算容器宽度      todo:区分上下间隔
     int  getContainerBusType(QMap<int,QList<DiagramEditorBaseBlock*>>);           //返回容器中母线类型(单双)
+    EditBaseItem* getItemByName(const QString&);        //根据名称获取指定item
 private:
     EditView*     m_pEditView;
     EditScene*    m_pEditScene;
     QVBoxLayout*     _layout;
     EditMainRect* _mainWidget;
-    //QGraphicsGridLayout* _widgetLayout;
     QGraphicsLinearLayout* _widgetLayout;
     QGraphicsProxyWidget*  m_addBtnPro;
     int             _maxWidth;
     int             _maxHeight;
     QList<EditRowData*> _lstData;
     QMap<int,QMap<int,EditContainerItem*>> _mapStruct;
-    DiagramEditorWizard*    _curWizard;
+    QPointer<DiagramEditorWizard>    _curWizard;
 };
 
 #endif
diff --git a/diagramCavas/source/diagramEditor/diagramEditorWizard.cpp b/diagramCavas/source/diagramEditor/diagramEditorWizard.cpp
index 0c91590..7b0bfa2 100644
--- a/diagramCavas/source/diagramEditor/diagramEditorWizard.cpp
+++ b/diagramCavas/source/diagramEditor/diagramEditorWizard.cpp
@@ -521,6 +521,10 @@ void DiagramEditorWizard::onAddBayFinished(DiagramEditorWizardBayInfo info)
                 }
             }
         }
+        else if(info.nType == BayType::outcomingBay){       //出线间隔
+            auto pContainer = getContainerByBlock(curIndex,1,info.lstBindObj.first());
+            pContainer->insertBlock(0,pBlock);
+        }
         else{       //其他间隔
             auto pContainer = getContainerByBlock(curIndex,1,info.lstBindObj.first());
             pContainer->insertBlock(3,pBlock);
@@ -811,6 +815,22 @@ DiagramEditorStructContainer* DiagramEditorWizard::getContainerByBlock(int nLeve
     return pContainer;
 }
 
+DiagramEditorStructContainer* DiagramEditorWizard::getContainerByBlock_all(QString sName)
+{
+    DiagramEditorStructContainer* pContainer = nullptr;
+    for(auto iter = _mapSturctContainer.begin(); iter != _mapSturctContainer.end();++iter){
+        auto lstBlock = getTargetLevelBlocks_all(iter.key());
+        for(auto& block:lstBlock){
+            if(block->getName() == sName){
+                pContainer = block->getCurContainer();
+                break;
+            }
+        }
+    }
+
+    return pContainer;
+}
+
 DiagramEditorBaseBlock* DiagramEditorWizard::getBlockByName(int nLevel,int nType,QString sName)
 {
     auto lstBlock = getTargetLevelBlocks(nLevel,nType);
diff --git a/diagramCavas/source/diagramEditor/editItems.cpp b/diagramCavas/source/diagramEditor/editItems.cpp
index 4639c75..f9a77a1 100644
--- a/diagramCavas/source/diagramEditor/editItems.cpp
+++ b/diagramCavas/source/diagramEditor/editItems.cpp
@@ -30,6 +30,14 @@ EditBusItem::~EditBusItem()
 
 }
 
+void EditBusItem::setGeometry(const QRectF &rect)
+{
+    prepareGeometryChange();
+
+    QGraphicsWidget::setGeometry(rect);
+
+}
+
 void EditBusItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
 {
     painter->fillRect(m_boundingRect,Qt::black);
@@ -73,3 +81,110 @@ void EditTransItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* opt
     painter->drawRect(m_boundingRect);
     painter->drawText(QPointF(-10,0),sName);
 }
+
+/********************连线*********************/
+
+EditLineItem::EditLineItem(QGraphicsItem *parent)
+    : EditBaseItem(parent)
+{
+    m_boundingRect = QRectF();
+    m_lstPoints.push_back(QPointF());       //起点
+    m_lstPoints.push_back(QPointF());       //终点
+    _curLine = QPoint();
+}
+
+EditLineItem::~EditLineItem()
+{
+}
+
+void EditLineItem::setStartPoint(const QPointF& p)
+{
+    int n = m_lstPoints.size();
+    if(n)
+    {
+        if(n >2)
+        {
+            if(m_lstPoints[0].x() == m_lstPoints[1].x())        //相邻点在垂直方向，水平移动,否则垂直移动
+            {
+                m_lstPoints[1].setX(p.x());
+            }
+            else
+            {
+                m_lstPoints[1].setY(p.y());
+            }
+        }
+        m_lstPoints[0] = p;
+    }
+}
+void EditLineItem::setEndPoint(const QPointF& p)
+{
+    int n = m_lstPoints.size();
+    if(n)
+    {
+        if(n >2)
+        {
+            if(m_lstPoints[n-1].x() == m_lstPoints[n-2].x())    //相邻点在垂直方向，水平移动,否则垂直移动
+            {
+                m_lstPoints[n-2].setX(p.x());
+            }
+            else
+            {
+                m_lstPoints[n-2].setY(p.y());
+            }
+        }
+        m_lstPoints[n-1] = p;
+    }
+}
+
+QPainterPath EditLineItem::shape() const
+{
+    QPainterPath path;
+    path.addPath(m_pointsBoundingRect);
+    return path;
+}
+
+void EditLineItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
+{
+    painter->setPen(Qt::black);
+
+    painter->drawPath(m_points);
+}
+
+void EditLineItem::calculatePath(int nSeg)
+{
+    prepareGeometryChange();
+    m_points.clear();
+    m_pointsBoundingRect.clear();
+
+    if(m_lstPoints.size() == 2 && (m_lstPoints.first().x() != m_lstPoints.last().x()) && (m_lstPoints.first().y() != m_lstPoints.last().y()))
+    {
+        if(nSeg == 2)
+        {
+            /*if(m_lstPoints.first().y() < m_lstPoints.last().y())
+            m_lstPoints.insert(1,QPointF(m_lstPoints.first().x(),m_lstPoints.last().y()));
+        else
+            m_lstPoints.insert(1,QPointF(m_lstPoints.last().x(),m_lstPoints.first().y()));*/
+            m_lstPoints.insert(1,QPointF(m_lstPoints.last().x(),m_lstPoints.first().y()));
+        }
+        else
+        {
+            const QPointF p1 = m_lstPoints.first();
+            const QPointF p2 = m_lstPoints.last();
+
+            const qreal dx = (p2.x() - p1.x()) / 3;
+            const qreal dy = (p2.y() - p1.y()) / 3;
+            m_lstPoints.insert(1, QPointF(p1.x(), p1.y() + dy));
+            m_lstPoints.insert(2, QPointF(p2.x(), p1.y() + dy));
+        }
+    }
+
+    m_points.moveTo(m_lstPoints.first());
+    QPointF pLast = m_lstPoints.first();
+    for(int i = 1;i <m_lstPoints.size();++i)
+    {
+        m_points.lineTo(m_lstPoints[i]);
+        m_pointsBoundingRect.addRect(QRectF(QPointF(pLast.x()-1,pLast.y()-1),QPointF(m_lstPoints[i].x()+1,m_lstPoints[i].y()+1)));
+        pLast = m_lstPoints[i];
+    }
+    m_boundingRect = m_points.boundingRect();
+}
diff --git a/diagramCavas/source/diagramEditor/editPanel.cpp b/diagramCavas/source/diagramEditor/editPanel.cpp
index c95fce1..5a9565b 100644
--- a/diagramCavas/source/diagramEditor/editPanel.cpp
+++ b/diagramCavas/source/diagramEditor/editPanel.cpp
@@ -2,6 +2,7 @@
 #include <QGraphicsWidget>
 #include <QGraphicsGridLayout>
 #include <QPushButton>
+#include <QTimer>
 #include <QGraphicsProxyWidget>
 #include "diagramEditor/editPanel.h"
 #include "diagramEditor/editScene.h"
@@ -49,7 +50,7 @@ void EditPanel::initByWizardInfo()
             continue;
         QGraphicsLinearLayout* layoutRowData = new QGraphicsLinearLayout(Qt::Horizontal);
         layoutRowData->setSpacing(20);
-        //layoutRowData->setMinimumHeight(300);
+        layoutRowData->setMaximumHeight(300);
         EditRowData* pRow = new EditRowData();
         pRow->setId(QString::number(iter.key()));
         auto& mapCon = iter.value();
@@ -122,14 +123,21 @@ void EditPanel::initByWizardInfo()
                 pSpace->setBoundingRect(QRectF(0,0,g_dEditorItem_Width,g_dEditorItem_Height));
                 layH->addItem(pSpace);
             }
-            layV->insertStretch(3);
-            layV->insertStretch(1);
+            if(layV->count() == 4){
+                layV->insertStretch(3);
+                layV->insertStretch(1);
+            }
+            else if(layV->count() == 2)
+            {
+                layV->insertStretch(1);
+            }
+
 
             calculateContainerWidth(pContain);
-            int n = getContainerBusType(mapBlock);
+            /*int n = getContainerBusType(mapBlock);
             if(n == 1){
                 layoutRowData->setMaximumHeight(210);
-            }
+            }*/
         }
         _lstData.append(pRow);
         //layoutRowData->addStretch();
@@ -168,7 +176,7 @@ void EditPanel::initByWizardInfo()
 
                                 if(nType == 3){     //变压器
                                     auto pTrans = new EditTransItem();
-                                    pTrans->setType(EditorItemType::Trans);
+                                    pTrans->setType(EditorItemType::trans);
                                     pTrans->setBoundingRect(QRectF(0,0,g_dEditorItem_Width,g_dEditorItem_Width));
                                     pItem = pTrans;
                                 }
@@ -192,6 +200,124 @@ void EditPanel::initByWizardInfo()
         }
     }
     _widgetLayout->addStretch();
+    QTimer::singleShot(300, [&]() { // 1000 毫秒 = 1 秒
+        qDebug() << "一次性定时器触发！";
+        initBlockConnection();
+    });
+}
+
+void EditPanel::initBlockConnection()
+{
+    if(_curWizard){
+        auto mapCon = _curWizard->getConnection();
+        //todo:添加过的不再添加
+        for(auto& con:mapCon){
+            auto item1 = _curWizard->getBlockByName_all(con.con1.sName);
+            auto item2 = _curWizard->getBlockByName_all(con.con2.sName);
+
+            auto con1  = _curWizard->getContainerByBlock_all(con.con1.sName);
+            auto con2  = _curWizard->getContainerByBlock_all(con.con2.sName);
+
+            auto pItem1 = getItemByName(item1->getName());
+            auto pItem2 = getItemByName(item2->getName());
+
+            /*QRectF rect1 = pItem1->geometry();
+            QRectF rect2 = pItem2->geometry();
+
+            QPointF center1 = pItem1->mapToScene(rect1.center());
+            QPointF center2 = pItem2->mapToScene(rect2.center());*/
+
+
+
+            EditLineItem*   pLine = new EditLineItem();
+            pLine->setName(con.uid.toString());
+            pLine->setType(EditorItemType::line);
+            m_pEditScene->addItem(pLine);
+            if(con1 && con2){
+
+                int nT1 = item1->getType();
+                int nT2 = item2->getType();
+
+                QPointF center1 = pItem1->scenePos();
+                QPointF center2 = pItem2->scenePos();
+
+                if(con1 == con2){       //两个block在同一个容器中(上下连接)
+
+                    center1 += QPointF(pItem1->boundingRect().width()*0.5,0);
+                    center2 += QPointF(pItem2->boundingRect().width()*0.5,0);
+
+                    if((nT1 == 1 && nT2 == 2) || (nT2 == 1 && nT1 == 2)){       //对象是母线段，母线横坐标与同容器Block相同
+                        if(nT1 == 1){       //pItem1是母线
+                            center1.setX(center2.x());
+                        }
+                        else{       //pItem2是母线
+                            center2.setX(center1.x());
+                        }
+
+                        if(center1.y() < center2.y()){      //item1在item2上  2的上边连接1下边
+                            center1 += QPointF(0,pItem1->boundingRect().height());  //将1的点移动到下边
+                        }
+                        else{       //2在1上
+                            center2 += QPointF(0,pItem2->boundingRect().height());  //将2的点移动到下边
+                        }
+                        pLine->setStartPoint(center1);
+                        pLine->setEndPoint(center2);
+                        pLine->calculatePath();
+                    }
+                }
+                else{
+                    if((nT1 == 1 && nT2 == 2) || (nT2 == 1 && nT1 == 2)){       //分段连接(左右连接)
+                        center1 += QPointF(0,pItem1->boundingRect().height()*0.5);
+                        center2 += QPointF(0,pItem2->boundingRect().height()*0.5);
+                        if(center1.x() < center2.x()){      //item1在item2左边 1右连2左
+                            center1 += QPointF(pItem1->boundingRect().width(),0);
+                        }
+                        else{       //1在2右 2右连1左
+                            center2 += QPointF(pItem2->boundingRect().width(),0);
+                        }
+                        pLine->setStartPoint(center1);
+                        pLine->setEndPoint(center2);
+                        pLine->calculatePath();
+                    }
+                    else if((nT1 == 3 && nT2 == 2) || (nT2 == 2 && nT1 == 3)){      //变压器连间隔
+                        center1 += QPointF(pItem1->boundingRect().width()*0.5,0);
+                        center2 += QPointF(pItem2->boundingRect().width()*0.5,0);
+
+                        DiagramEditorTransformerBlock* pTrans = nullptr;
+                        DiagramEditorBayBlock* pBay = nullptr;
+                        if(nT1 == 3){
+                            pTrans = dynamic_cast<DiagramEditorTransformerBlock*>(item1);
+                            pBay = dynamic_cast<DiagramEditorBayBlock*>(item2);
+                        }
+                        else if(nT2 == 3){
+                            pTrans = dynamic_cast<DiagramEditorTransformerBlock*>(item2);
+                            pBay = dynamic_cast<DiagramEditorBayBlock*>(item1);
+                        }
+
+                        if(pTrans && pBay){
+                            TransformerType typTrans = pTrans->getTransType();
+                            BayType typBay = pBay->getBayType();
+                            if(typTrans == TransformerType::twoWinding){     //两绕组
+                                if(typBay == BayType::incomingBay){     //进线间隔,在高压侧
+                                    center2 += QPointF(0,pItem2->boundingRect().height());
+                                }
+                                else if(typBay == BayType::outcomingBay){   //出线间隔，在低压侧
+                                    center1 += QPointF(0,pItem1->boundingRect().height());
+                                }
+                            }
+                            else{       //三绕组       //todo:手动区分三绕组
+
+                            }
+                        }
+                        pLine->setStartPoint(center1);
+                        pLine->setEndPoint(center2);
+                        pLine->calculatePath(3);
+                    }
+                }
+            }
+
+        }
+    }
 }
 
 void EditPanel::onWidthChanged(int width)
@@ -293,3 +419,17 @@ int EditPanel::getContainerBusType(QMap<int,QList<DiagramEditorBaseBlock*>> map)
         return 1;
     }
 }
+
+EditBaseItem* EditPanel::getItemByName(const QString& sName)
+{
+    auto lstItems = m_pEditScene->items();
+    for(auto& item:lstItems){
+        auto pBase = dynamic_cast<EditBaseItem*>(item);
+        if(pBase){
+            if(pBase->getName() == sName){
+                return pBase;
+            }
+        }
+    }
+    return nullptr;
+}
diff --git a/diagramCavas/ui/diagramEditorTransSettingDlg.ui b/diagramCavas/ui/diagramEditorTransSettingDlg.ui
index e4724a7..1594282 100644
--- a/diagramCavas/ui/diagramEditorTransSettingDlg.ui
+++ b/diagramCavas/ui/diagramEditorTransSettingDlg.ui
@@ -142,45 +142,11 @@
           <number>20</number>
          </property>
          <item row="0" column="0">
-          <layout class="QGridLayout" name="gridLayout" rowstretch="1,1,1,0" columnstretch="1,2">
+          <layout class="QGridLayout" name="gridLayout" rowstretch="1,1,1,0,0,0" columnstretch="1,2">
            <property name="verticalSpacing">
             <number>10</number>
            </property>
-           <item row="2" column="1">
-            <widget class="QComboBox" name="cb_target"/>
-           </item>
-           <item row="0" column="0">
-            <widget class="QLabel" name="label_5">
-             <property name="text">
-              <string>间隔位置</string>
-             </property>
-            </widget>
-           </item>
-           <item row="1" column="0">
-            <widget class="QLabel" name="label_7">
-             <property name="text">
-              <string>间隔类型</string>
-             </property>
-            </widget>
-           </item>
-           <item row="0" column="1">
-            <widget class="QComboBox" name="cb_level"/>
-           </item>
-           <item row="1" column="1">
-            <widget class="QComboBox" name="cb_bayType">
-             <item>
-              <property name="text">
-               <string>进线间隔</string>
-              </property>
-             </item>
-             <item>
-              <property name="text">
-               <string>出线间隔</string>
-              </property>
-             </item>
-            </widget>
-           </item>
-           <item row="3" column="0" colspan="2">
+           <item row="5" column="0" colspan="2">
             <layout class="QHBoxLayout" name="horizontalLayout_3">
              <property name="spacing">
               <number>10</number>
@@ -208,6 +174,66 @@
              </property>
             </widget>
            </item>
+           <item row="0" column="0">
+            <widget class="QLabel" name="label_5">
+             <property name="text">
+              <string>间隔位置</string>
+             </property>
+            </widget>
+           </item>
+           <item row="1" column="0">
+            <widget class="QLabel" name="label_7">
+             <property name="text">
+              <string>间隔类型</string>
+             </property>
+            </widget>
+           </item>
+           <item row="2" column="1">
+            <widget class="QComboBox" name="cb_target"/>
+           </item>
+           <item row="1" column="1">
+            <widget class="QComboBox" name="cb_bayType">
+             <item>
+              <property name="text">
+               <string>进线间隔</string>
+              </property>
+             </item>
+             <item>
+              <property name="text">
+               <string>出线间隔</string>
+              </property>
+             </item>
+            </widget>
+           </item>
+           <item row="0" column="1">
+            <widget class="QComboBox" name="cb_level"/>
+           </item>
+           <item row="4" column="0">
+            <widget class="QLabel" name="label_8">
+             <property name="text">
+              <string>连接到</string>
+             </property>
+            </widget>
+           </item>
+           <item row="4" column="1">
+            <widget class="QComboBox" name="cb_toPos">
+             <item>
+              <property name="text">
+               <string>高压侧</string>
+              </property>
+             </item>
+             <item>
+              <property name="text">
+               <string>中压侧</string>
+              </property>
+             </item>
+             <item>
+              <property name="text">
+               <string>低压侧</string>
+              </property>
+             </item>
+            </widget>
+           </item>
           </layout>
          </item>
          <item row="0" column="1" rowspan="2">