diff --git a/.vscode/settings.json b/.vscode/settings.json
index 9a4d1bf..84e67bf 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -96,6 +96,9 @@
         "xtr1common": "cpp",
         "xtree": "cpp",
         "xutility": "cpp",
-        "qtablewidget": "cpp"
+        "qtablewidget": "cpp",
+        "qmenu": "cpp",
+        "qmessagebox": "cpp",
+        "qaction": "cpp"
     }
 }
\ No newline at end of file
diff --git a/MainWidget.cpp b/MainWidget.cpp
index adfa186..7f1304e 100644
--- a/MainWidget.cpp
+++ b/MainWidget.cpp
@@ -11,7 +11,7 @@ MainWidget::MainWidget(QWidget* parent) : QWidget(parent), ui(new Ui::MainWidget
 {
     ui->setupUi(this);
 
-    setWindowTitle(u8"OneLevelXmlOpr v1.2.3");
+    setWindowTitle(u8"OneLevelXmlOpr v1.2.4");
     setWindowIcon(QIcon("://resource/xml.ico"));
 
     setMinimumWidth(900);
@@ -26,22 +26,14 @@ MainWidget::MainWidget(QWidget* parent) : QWidget(parent), ui(new Ui::MainWidget
 
     ui->edStatus->setEnabled(false);
     ui->btnSave->setEnabled(false);
-    ui->btnCopySelectLine->setEnabled(false);
-    ui->btnDelSelectLine->setEnabled(false);
     ui->edAllPage->setEnabled(false);
     ui->cbCaseSensitive->setChecked(true);
 
     connect(ui->btnRead, &QPushButton::clicked, this, [&]() { read(); });
     connect(ui->btnSearch, &QPushButton::clicked, this, [&]() { search(); });
     connect(ui->btnSave, &QPushButton::clicked, this, [&]() { save(); });
-    connect(ui->btnCopySelectLine, &QPushButton::clicked, this, [&]() { copy_select_line(); });
-    connect(ui->btnDelSelectLine, &QPushButton::clicked, this, [&]() { del_select_line(); });
     connect(ui->btnExit, &QPushButton::clicked, this, [&]() { QApplication::exit(0); });
     connect(ui->btnReset, &QPushButton::clicked, this, &MainWidget::reset);
-    connect(ui->btnEditProperty, &QPushButton::clicked, this, [&]() {
-        Element_t* ele = get_current_select_key();
-        edit_property(ele);
-    });
     connect(ui->btnPagePre, &QPushButton::clicked, this, [&]() {
         unsigned int cur = ui->edCurPage->text().toUInt();
         push_content(current_, cur - 1);
@@ -54,7 +46,6 @@ MainWidget::MainWidget(QWidget* parent) : QWidget(parent), ui(new Ui::MainWidget
         unsigned int cur = ui->edCurPage->text().toUInt();
         push_content(current_, cur);
     });
-    connect(ui->btnCopyKey, &QPushButton::clicked, this, &MainWidget::copy_key);
 
     QSettings settings;
     settings.beginGroup("xmlopr");
@@ -65,6 +56,8 @@ MainWidget::MainWidget(QWidget* parent) : QWidget(parent), ui(new Ui::MainWidget
     if (qss_file.open(QFile::ReadOnly)) {
         qApp->setStyleSheet(qss_file.readAll());
     }
+
+    init_menu();
 }
 
 void MainWidget::copy_key()
@@ -114,8 +107,9 @@ void MainWidget::set_work_exe(char* path)
 void MainWidget::generate_table_widget()
 {
     tab_widget_ = new QTableWidget();
+    tab_widget_->setContextMenuPolicy(Qt::CustomContextMenu);
     connect(tab_widget_, &QTableWidget::itemChanged, this, [&](QTableWidgetItem* item) { item_changed_handle(item); });
-
+    connect(tab_widget_, &QTableWidget::customContextMenuRequested, this, [&]() { context_menu_->exec(QCursor::pos()); });
     auto config = ini_.get_config();
     auto keys = splitString(config.purpose, ",");
     keys_.clear();
@@ -226,8 +220,6 @@ void MainWidget::read()
 
     ui->btnRead->setEnabled(false);
     ui->btnSave->setEnabled(true);
-    ui->btnCopySelectLine->setEnabled(true);
-    ui->btnDelSelectLine->setEnabled(true);
 }
 
 void MainWidget::search()
@@ -359,6 +351,28 @@ bool MainWidget::edit_property(Element_t* target)
     return true;
 }
 
+void MainWidget::init_menu()
+{
+    context_menu_ = new QMenu();
+    ac_edit_property_ = new QAction(u8"编辑");
+    ac_copy_curline_ = new QAction(u8"复制此项");
+    ac_del_curline_ = new QAction(u8"删除此项");
+    ac_copy_key_ = new QAction(u8"复制key");
+
+    context_menu_->addAction(ac_edit_property_);
+    context_menu_->addAction(ac_copy_curline_);
+    context_menu_->addAction(ac_del_curline_);
+    context_menu_->addAction(ac_copy_key_);
+
+    connect(ac_edit_property_, &QAction::triggered, this, [&]() {
+        Element_t* ele = get_current_select_key();
+        edit_property(ele);
+    });
+    connect(ac_copy_curline_, &QAction::triggered, this, [&]() { copy_select_line(); });
+    connect(ac_del_curline_, &QAction::triggered, this, [&]() { del_select_line(); });
+    connect(ac_copy_key_, &QAction::triggered, this, [&]() { copy_key(); });
+}
+
 void MainWidget::insert_one_line(Element_t* ele, int row)
 {
     if (ele == nullptr) {
diff --git a/MainWidget.h b/MainWidget.h
index eb9540b..fd9a2a7 100644
--- a/MainWidget.h
+++ b/MainWidget.h
@@ -3,6 +3,8 @@
 
 #include <QWidget>
 #include <QTableWidget>
+#include <QMenu>
+#include <QAction>
 #include <QMessageBox>
 #include "src/xml_opr.h"
 #include "src/config.h"
@@ -39,6 +41,7 @@ private:
     void judge_btn_page();
     void copy_key();
     bool edit_property(Element_t* target);
+    void init_menu();
 
 protected:
     void closeEvent(QCloseEvent* event);
@@ -50,6 +53,11 @@ private:
     QTableWidgetItem* get_current_select_item();
 
 private:
+    QMenu*                   context_menu_{};
+    QAction*                 ac_edit_property_{};
+    QAction*                 ac_copy_curline_{};
+    QAction*                 ac_del_curline_{};
+    QAction*                 ac_copy_key_{};
     Ui::MainWidget*          ui;
     ConfigIni                ini_{};
     CXmlOpr                  xml_{};
diff --git a/MainWidget.ui b/MainWidget.ui
index efef2c3..5bb7175 100644
--- a/MainWidget.ui
+++ b/MainWidget.ui
@@ -6,84 +6,16 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>850</width>
-    <height>794</height>
+    <width>790</width>
+    <height>847</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>MainWidget</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
-   <item>
-    <widget class="QWidget" name="widget" native="true">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <layout class="QHBoxLayout" name="horizontalLayout">
-     <item>
-      <widget class="QLineEdit" name="edStatus"/>
-     </item>
-     <item>
-      <widget class="QPushButton" name="btnRead">
-       <property name="text">
-        <string>读取</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QCheckBox" name="cbCaseSensitive">
-       <property name="text">
-        <string>区分大小写</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QLineEdit" name="edSearchKey">
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="btnSearch">
-       <property name="text">
-        <string>搜索</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="btnReset">
-       <property name="text">
-        <string>重置</string>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout_2">
-     <item>
-      <spacer name="horizontalSpacer">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
      <item>
       <widget class="QLineEdit" name="edCurPage">
        <property name="sizePolicy">
@@ -151,17 +83,33 @@
        </property>
       </widget>
      </item>
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
     </layout>
    </item>
    <item>
-    <layout class="QHBoxLayout" name="horizontalLayout_3">
-     <item>
-      <widget class="QPushButton" name="btnExit">
-       <property name="text">
-        <string>退出</string>
-       </property>
-      </widget>
-     </item>
+    <widget class="QWidget" name="widget" native="true">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
      <item>
       <spacer name="horizontalSpacer_2">
        <property name="orientation">
@@ -176,30 +124,47 @@
       </spacer>
      </item>
      <item>
-      <widget class="QPushButton" name="btnEditProperty">
-       <property name="text">
-        <string>编辑</string>
+      <widget class="QLineEdit" name="edSearchKey">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
        </property>
       </widget>
      </item>
      <item>
-      <widget class="QPushButton" name="btnCopyKey">
+      <widget class="QCheckBox" name="cbCaseSensitive">
        <property name="text">
-        <string>复制Key</string>
+        <string>区分大小写</string>
        </property>
       </widget>
      </item>
      <item>
-      <widget class="QPushButton" name="btnCopySelectLine">
+      <widget class="QPushButton" name="btnSearch">
        <property name="text">
-        <string>复制选定行</string>
+        <string>搜索</string>
        </property>
       </widget>
      </item>
      <item>
-      <widget class="QPushButton" name="btnDelSelectLine">
+      <widget class="QPushButton" name="btnReset">
        <property name="text">
-        <string>删除选定行</string>
+        <string>重置</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_3">
+     <item>
+      <widget class="QLineEdit" name="edStatus"/>
+     </item>
+     <item>
+      <widget class="QPushButton" name="btnRead">
+       <property name="text">
+        <string>加载文件</string>
        </property>
       </widget>
      </item>
@@ -210,6 +175,13 @@
        </property>
       </widget>
      </item>
+     <item>
+      <widget class="QPushButton" name="btnExit">
+       <property name="text">
+        <string>退出</string>
+       </property>
+      </widget>
+     </item>
     </layout>
    </item>
   </layout>