diff --git a/dataPanel/dpConfigurationDialog.cpp b/dataPanel/dpConfigurationDialog.cpp
index 3240341..ce51ac2 100644
--- a/dataPanel/dpConfigurationDialog.cpp
+++ b/dataPanel/dpConfigurationDialog.cpp
@@ -145,6 +145,7 @@ void dpConfigurationDialog::copyModelData(QStandardItemModel* sourceModel, QStan
             if(item)
             {
                 QStandardItem* newItem = new QStandardItem(item->text());
+                newItem->setData(item->data(Qt::DecorationRole), Qt::DecorationRole);
                 RealTimeDataType dataType = (RealTimeDataType)item->data(Qt::UserRole + itemRole_dataType).toInt();
                 newItem->setData(dataType, Qt::UserRole + itemRole_dataType);
                 itemList.push_back(newItem);
@@ -306,6 +307,8 @@ void dpConfigurationDialog::onBtnClicked_tabBtn()
 
         int nIndex = pTab->property("index").toInt();
         ui->stackedWidget->setCurrentIndex(nIndex);
+        if(nIndex == 1 && m_pModel_dataSelected->rowCount() > 0)
+            ui->dataSelectedList->horizontalHeader()->setSectionResizeMode(0, QHeaderView::Stretch);
     }
     m_curActiveTab = pTab;
 
@@ -472,7 +475,6 @@ void dpConfigurationDialog::onItemClicked_dataSource(const QModelIndex& index)
             return;
 
         //只能对已选择的数据类型进行选择
-
         bool bCanbeSelect = false;
         RealTimeDataType itemDataType = (RealTimeDataType)item->data(Qt::UserRole + itemRole_dataType).toInt();
         //qDebug() << "itemDataType" << itemDataType;