diff --git a/logPlus/formtracktop.cpp b/logPlus/formtracktop.cpp
index a0b45b5..ca61783 100644
--- a/logPlus/formtracktop.cpp
+++ b/logPlus/formtracktop.cpp
@@ -134,173 +134,6 @@ void FormTrackTop::paintEvent(QPaintEvent* event)
 
 }
 
-void FormTrackTop::dragEnterEvent(QDragEnterEvent* event)
-{
-    qDebug() << "FormTrackTop dragEnterEvent";
-
-    const QMimeData* mimeData = event->mimeData();
-    // 检查拖拽的数据类型，确定是否接受拖拽
-    if (event->mimeData()->hasFormat("text/plain")) {
-        event->acceptProposedAction();
-        //QApplication::setOverrideCursor(Qt::PointingHandCursor); // 设置鼠标为可添加状态
-    }
-    else
-    {
-        event->ignore();
-        //QApplication::setOverrideCursor(Qt::ForbiddenCursor); // 设置鼠标为不可添加状态
-    }
-}
-
-void FormTrackTop::dragMoveEvent(QDragMoveEvent* event)
-{
-    qDebug() << "FormTrackTop dragMoveEvent";
-
-    // 可以在这里更新鼠标的位置，根据位置判断是否可以放置
-    // ...
-    //dragEnterEvent(event); // 可以使用相同的逻辑
-    //event->accept();
-}
-
-void FormTrackTop::dropEvent(QDropEvent* event)
-{
-    qDebug() << "FormTrackTop dropEvent";
-
-    // 处理放置动作，更新UI或数据
-    if (event->mimeData()->hasFormat("text/plain")) {
-        // 获取拖拽的数据
-        QString strExtern = event->mimeData()->text();
-        qDebug() << strExtern;
-        //
-        QStringList list = strExtern.split("#@@#");//QString字符串分割函数
-        if (list.size() > 3)
-        {
-            QString strSlfName = list[0];
-            QString strWellName = list[1];
-            QString strLineName = list[2];
-            QString strType = list[3];
-
-            qDebug() << "strSlfName:" << strSlfName<< " strWellName:" << strWellName<< " strLineName:" << strLineName << " strType:" << strType;
-
-            if(m_strWellName == strWellName)
-            {
-                if(strType=="curveObject")
-                {
-                    //新建曲线
-                    emit CallManage::getInstance()->sig_AddLine(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-                else if(strType=="waveObject")
-                {
-                    //新建波列
-                    emit CallManage::getInstance()->sig_AddWave(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-                else if(strType=="tableObject")
-                {
-                    //新建表格曲线
-                    emit CallManage::getInstance()->sig_AddTableLine(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-                else if(strType=="depthObject")
-                {
-                    qDebug() << "新建深度";
-                    //新建曲线
-                    emit CallManage::getInstance()->sig_AddDepth(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-                else if(strType=="ganzhuangtuObject")
-                {
-                    //新建杆状图
-                    emit CallManage::getInstance()->sig_AddGanZhuangTu(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-                else if(strType=="JyktObject")
-                {
-                    //新建井眼垮塌矢量图
-                    emit CallManage::getInstance()->sig_AddJykt(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-                else if(strType=="DenvObject")
-                {
-                    //新建井斜方位图
-                    emit CallManage::getInstance()->sig_AddDenv(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-                else if(strType=="DrawImageObject")
-                {
-                    //图像 成图
-                    emit CallManage::getInstance()->sig_AddDrawImage(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-                else if(strType=="SantuyibiaoObject")
-                {
-                    //斜井三图一表
-                    emit CallManage::getInstance()->sig_AddSantuyibiao(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-                else if(strType=="CrackObject")
-                {
-                    //裂缝
-                    emit CallManage::getInstance()->sig_AddCrack(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-                else if(strType=="JiegutextObject")
-                {
-                    //气测/FMT/射孔/文本
-                    emit CallManage::getInstance()->sig_AddJiegutext(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-                else if(strType=="gujingObject")
-                {
-                    //新建固井
-                    emit CallManage::getInstance()->sig_AddGujing(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-                else if(strType=="LogfaceObject")
-                {
-                    //沉积相
-                    emit CallManage::getInstance()->sig_AddLogface(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-                else if(strType=="MCalsObject")
-                {
-                    //多臂井径
-                    emit CallManage::getInstance()->sig_AddMCals(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-                else if(strType=="TubingstringObject")
-                {
-                    //套管组件
-                    emit CallManage::getInstance()->sig_AddTubingstring(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-                }
-				else if (strType == "LogMudObject")
-				{
-					//LogMud
-					emit CallManage::getInstance()->sig_AddLogMud(m_strUuid, strSlfName, strWellName, m_strTrackName, strLineName);
-				}
-
-                // 接受拖拽事件
-                event->setDropAction(Qt::MoveAction);
-                event->accept();
-            }
-            else
-            {
-                if(strType=="wellItem")//井次名称对应多井,统一处理
-                {
-                    //拖拽井次，生成多井
-                    emit CallManage::getInstance()->sig_AddMultiWell(m_strUuid, strSlfName, strWellName);
-                    // 接受拖拽事件
-                    event->setDropAction(Qt::MoveAction);
-                    event->accept();
-                }
-                else
-                {
-                    // 如果井名不正确，不接受拖拽事件
-                    event->ignore();
-                }
-            }
-        }
-        else
-        {
-             // 如果数据格式不正确，不接受拖拽事件
-             event->ignore();
-        }
-    }
-    else
-    {
-         // 如果数据格式不正确，不接受拖拽事件
-         event->ignore();
-    }
-    // 恢复鼠标光标
-    //QApplication::restoreOverrideCursor();
-}
-
 //设置 道图例区高度(cm)
 void FormTrackTop::setTrackHeight(double dTrackHeight)
 {
diff --git a/logPlus/formtracktop.h b/logPlus/formtracktop.h
index 58e2315..aad6b1c 100644
--- a/logPlus/formtracktop.h
+++ b/logPlus/formtracktop.h
@@ -32,9 +32,6 @@ protected:
     void paintEvent(QPaintEvent *event);
 
 public slots:
-    void dragEnterEvent(QDragEnterEvent* event);
-    void dragMoveEvent(QDragMoveEvent* event);
-    void dropEvent(QDropEvent* event);
     //属性
 
 
diff --git a/logPlus/qmytablewidget.cpp b/logPlus/qmytablewidget.cpp
index 53a9afe..3e9ebbc 100644
--- a/logPlus/qmytablewidget.cpp
+++ b/logPlus/qmytablewidget.cpp
@@ -19,6 +19,8 @@ QMyTableWidget::QMyTableWidget(QWidget *parent) :
     //setSelectionBehavior(QAbstractItemView::SelectColumns);	//拖动列
     setAcceptDrops(true);
 
+	this->setSelectionMode(QAbstractItemView::SingleSelection);
+
     connect(this, SIGNAL(sig_columnDragged(int, int)), this, SLOT(s_columnDragged(int, int)));
 
     connect(this, SIGNAL(itemSelectionChanged()), this, SLOT(ChangedItem()));
@@ -203,11 +205,12 @@ void QMyTableWidget::performDrag()
 {
     qDebug()<<"QMyTableWidget performDrag!";
 
-    if(!currentItem())
+	FormTrack* myWidget = qobject_cast<FormTrack*>(cellWidget(currentRow(), 0));
+    if(!myWidget)
     {
         return;
     }
-    QString strExtern = currentItem()->text();
+    QString strExtern = myWidget->m_strUuid;
 
     QMimeData *mimeData = new QMimeData;
     mimeData->setText(strExtern);