diff --git a/CMakeLists.txt b/CMakeLists.txt
index fe1e990..0808303 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -45,6 +45,7 @@ set(H_HEADER_FILES
     include/customBorderContainer.h
     include/groupSelectionDialog.h
     include/dataSyncManager.h
+    include/importExportManager.h
 )
 
 set(CPP_SOURCE_FILES
@@ -76,6 +77,7 @@ set(CPP_SOURCE_FILES
     source/customBorderContainer.cpp
     source/groupSelectionDialog.cpp
     source/dataSyncManager.cpp
+    source/importExportManager.cpp
 )
 
 set(UI_FILES
diff --git a/include/attributeTableDelegate.h b/include/attributeTableDelegate.h
index b54b94b..6d0ca4c 100644
--- a/include/attributeTableDelegate.h
+++ b/include/attributeTableDelegate.h
@@ -27,9 +27,11 @@ public:
 signals:
     void confirm();
     void cancle();
+    void closeWidget();
 
 protected:
-    //bool eventFilter(QObject*, QEvent*) override;
+    bool eventFilter(QObject*, QEvent*) override;
+    //void closeEvent(QCloseEvent*) override;
 
 private slots:
     void onTextChanged();
diff --git a/include/importExportManager.h b/include/importExportManager.h
new file mode 100644
index 0000000..e69de29
diff --git a/source/attributeTableDelegate.cpp b/source/attributeTableDelegate.cpp
index 8097091..22b0b10 100644
--- a/source/attributeTableDelegate.cpp
+++ b/source/attributeTableDelegate.cpp
@@ -23,6 +23,8 @@ TextEditWidget::TextEditWidget(QWidget* parent)
     connect(ui->plainTextEdit, &QPlainTextEdit::textChanged, this, &TextEditWidget::onTextChanged);
     connect(ui->btnConfirm, &QPushButton::clicked, this, &TextEditWidget::onBtnClicked_confirm);
     connect(ui->btnCancle, &QPushButton::clicked, this, &TextEditWidget::onBtnClicked_cancle);
+
+    ui->plainTextEdit->installEventFilter(this);
 }
 
 TextEditWidget::~TextEditWidget()
@@ -30,19 +32,19 @@ TextEditWidget::~TextEditWidget()
     delete ui;
 }
 
-// bool TextEditWidget::eventFilter(QObject* obj, QEvent* event)
-// {
-//     if (event->type() == QEvent::KeyPress)
-//     {
-//         QKeyEvent* pKeyEvent = static_cast<QKeyEvent*>(event);
-//         if (pKeyEvent->key() == Qt::Key_Tab)
-//         {
-//             qDebug() << "Key_Tab";
-//             return true;
-//         }
-//     }
-//     return QWidget::eventFilter(obj, event);
-// }
+bool TextEditWidget::eventFilter(QObject* obj, QEvent* event)
+{
+    if (/*obj == this && */event->type() == QEvent::KeyPress)
+    {
+        QKeyEvent* pKeyEvent = static_cast<QKeyEvent*>(event);
+        if (pKeyEvent->key() == Qt::Key_Escape)
+        {
+            emit closeWidget();
+            //return true;
+        }
+    }
+    return QWidget::eventFilter(obj, event);
+}
 
 QString TextEditWidget::editText()
 {
@@ -207,6 +209,10 @@ QWidget* AttributeTableDelegate::createEditor(QWidget *parent, const QStyleOptio
             if(m_tableView)
                 m_tableView->setFocus();
         });
+        connect(textEditor, &TextEditWidget::closeWidget, this, [=]{
+            if(m_tableView)
+                m_tableView->setFocus();
+        });
         //延迟获取焦点，防止可能因渲染未完成失效
         QTimer::singleShot(10, this, [textEditor]() {
             textEditor->setFocusToTextEdit();
diff --git a/source/importExportManager.cpp b/source/importExportManager.cpp
new file mode 100644
index 0000000..e69de29
diff --git a/source/maskManager.cpp b/source/maskManager.cpp
index 2e4f052..d2d8320 100644
--- a/source/maskManager.cpp
+++ b/source/maskManager.cpp
@@ -26,7 +26,7 @@ MaskManager::MaskManager(QWidget* mainWindow)
     m_maskLayer = new MaskLayer(m_mainWindow);
     // m_maskLayer->setStyleSheet("background:rgba(112,128,144,180);");
     // m_maskLayer->hide();
-    m_mainWindow->installEventFilter(this); //在Qt中，时间过滤会按照install的顺序反向执行，过程中，对于同一类型事件，任何一个过滤器返回true，表示事件被处理，后续过滤器和事件函数不会再被调用
+    m_mainWindow->installEventFilter(this); //在Qt中，事件过滤会按照install的顺序反向执行，过程中，对于同一类型事件，任何一个过滤器返回true，表示事件被处理，后续过滤器和事件函数不会再被调用
 }
 
 bool MaskManager::eventFilter(QObject* obj, QEvent* event)
diff --git a/source/sqlQueryExecutor.cpp b/source/sqlQueryExecutor.cpp
index f374145..9389499 100644
--- a/source/sqlQueryExecutor.cpp
+++ b/source/sqlQueryExecutor.cpp
@@ -581,8 +581,12 @@ bool SqlQueryExecutor::removeAttributeGroup(const QString& connectionName, int m
 int SqlQueryExecutor::getAttributeCount(const QString& connectionName, int modelID, int groupID)
 {
     int count = 0;
-    //利用短路机制，当attribute_group_id!=-1时，括号整体为false，需要进行内部条件判断，=-1时，整体为true，忽略整体，也就忽略了attribute_group_id的条件判断
-    QString strSQL = QString("SELECT COUNT(*) FROM basic.model_attribute WHERE model_type_id = %1 AND (attribute_group_id = %2 OR %2 = -1)").arg(modelID).arg(groupID);
+    QString strSQL = "";
+    bool isPublicGroup = isPublicAttributeGroup(connectionName, groupID);
+    if(isPublicGroup)
+        strSQL = QString("SELECT COUNT(*) FROM basic.model_attribute_public WHERE attribute_group_id = %1").arg(groupID);
+    else
+        strSQL = QString("SELECT COUNT(*) FROM basic.model_attribute WHERE model_type_id = %1 AND attribute_group_id = %2").arg(modelID).arg(groupID);
     try
     {
         QSqlQuery query = executeSQL(connectionName, strSQL);