diff --git a/source/src/tagpool.cpp b/source/src/tagpool.cpp
old mode 100644
new mode 100755
index e3f0391..8438921
--- a/source/src/tagpool.cpp
+++ b/source/src/tagpool.cpp
@@ -1,6 +1,7 @@
 #include "tagpool.h"
 #include "dbmanager.h"
 
+// TagPool类的构造函数，用于初始化数据库管理器并连接信号与槽
 TagPool::TagPool(DBManager *dbManager, QObject *parent) : QObject(parent), m_dbManager{ dbManager }
 {
     connect(
@@ -22,46 +23,54 @@ TagPool::TagPool(DBManager *dbManager, QObject *parent) : QObject(parent), m_dbM
             Qt::QueuedConnection);
 }
 
+// 设置标签池的新数据
 void TagPool::setTagPool(const QMap<int, TagData> &newPool)
 {
     m_pool = newPool;
     emit dataReset();
 }
 
+// 删除指定ID的标签
 void TagPool::onTagDeleted(int id)
 {
     m_pool.remove(id);
     emit tagDeleted(id);
 }
 
+// 添加新的标签
 void TagPool::onTagAdded(const TagData &tag)
 {
     m_pool[tag.id()] = tag;
 }
 
+// 重命名指定ID的标签
 void TagPool::onTagRenamed(int id, const QString &newName)
 {
     m_pool[id].setName(newName);
     emit dataUpdated(id);
 }
 
+// 修改指定ID的标签颜色
 void TagPool::onTagColorChanged(int id, const QString &newColor)
 {
     m_pool[id].setColor(newColor);
     emit dataUpdated(id);
 }
 
+// 获取指定ID的标签数据
 TagData TagPool::getTag(int id) const
 {
     return m_pool[id];
 }
 
+// 检查标签池中是否包含指定ID的标签
 bool TagPool::contains(int id) const
 {
     return m_pool.contains(id);
 }
 
+// 获取标签池中所有标签的ID列表
 QList<int> TagPool::tagIds() const
 {
     return m_pool.keys();
-}
+}
\ No newline at end of file
diff --git a/source/src/tagpool.h b/source/src/tagpool.h
old mode 100644
new mode 100755
index 5688db8..2a510b6
--- a/source/src/tagpool.h
+++ b/source/src/tagpool.h
@@ -1,37 +1,58 @@
 #ifndef TAGPOOL_H
-#define TAGPOOL_H
+#  define TAGPOOL_H
 
-#include <QObject>
-#include <QMap>
-#include "tagdata.h"
+#  include <QObject>
+#  include <QMap>
+#  include "tagdata.h"
 
 class DBManager;
 
+// 标签池类，管理标签数据
 class TagPool : public QObject
 {
     Q_OBJECT
 public:
+    // 构造函数，初始化标签池和数据库管理器
     explicit TagPool(DBManager *dbManager, QObject *parent = nullptr);
+    // 获取指定ID的标签数据
     TagData getTag(int id) const;
+    // 检查是否包含指定ID的标签
     bool contains(int id) const;
+    // 获取所有标签的ID列表
     QList<int> tagIds() const;
 
 signals:
+    // 数据重置信号
     void dataReset();
+    // 数据更新信号，携带更新的标签ID
     void dataUpdated(int tagId);
+    // 标签删除信号，携带删除的标签ID
     void tagDeleted(int tagId);
 
 private slots:
+    // 标签删除的槽函数
     void onTagDeleted(int id);
+    // 标签添加的槽函数
     void onTagAdded(const TagData &tag);
+    // 标签重命名的槽函数
     void onTagRenamed(int id, const QString &newName);
+    // 标签颜色改变的槽函数
     void onTagColorChanged(int id, const QString &newColor);
 
 private:
-    QMap<int, TagData> m_pool;
-    DBManager *m_dbManager;
+    QMap<int, TagData> m_pool; // 标签数据池
+    DBManager *m_dbManager; // 数据库管理器指针
 
+    // 设置标签池
     void setTagPool(const QMap<int, TagData> &newPool);
 };
 
-#endif // TAGPOOL_H
+#endif // TAGPOOL_H    void onTagRenamed(int id, const QString &newName);
+// 标签颜色改变的槽函数
+void onTagColorChanged(int id, const QString &newColor);
+
+private:
+QMap<int, TagData> m_pool; // 标签数据池
+DBManager *m_dbManager; // 数据库管理器指针
+
+// 设置标签
\ No newline at end of file
diff --git a/source/src/tagtreedelegateeditor.cpp b/source/src/tagtreedelegateeditor.cpp
old mode 100644
new mode 100755
index a6e6d2b..eaccab9
--- a/source/src/tagtreedelegateeditor.cpp
+++ b/source/src/tagtreedelegateeditor.cpp
@@ -1,23 +1,25 @@
 #include "tagtreedelegateeditor.h"
-#include <QHBoxLayout>
-#include <QLabel>
-#include <QPainter>
-#include <QDebug>
-#include <QTreeView>
-#include <QMouseEvent>
-#include "pushbuttontype.h"
-#include "nodetreemodel.h"
-#include "nodetreeview.h"
-#include "labeledittype.h"
-#include "notelistview.h"
-#include "fontloader.h"
+#include <QHBoxLayout> // 包含水平布局类
+#include <QLabel> // 包含标签类
+#include <QPainter> // 包含用于绘制的类
+#include <QDebug> // 包含用于调试输出的类
+#include <QTreeView> // 包含树形视图类
+#include <QMouseEvent> // 包含鼠标事件类
+#include "pushbuttontype.h" // 包含自定义按钮类型
+#include "nodetreemodel.h" // 包含节点树模型类
+#include "nodetreeview.h" // 包含节点树视图类
+#include "labeledittype.h" // 包含自定义标签编辑类型
+#include "notelistview.h" // 包含笔记列表视图类
+#include "fontloader.h" // 包含字体加载器类
 
+// TagTreeDelegateEditor类的构造函数
 TagTreeDelegateEditor::TagTreeDelegateEditor(QTreeView *view, const QStyleOptionViewItem &option,
                                              const QModelIndex &index, QListView *listView,
                                              QWidget *parent)
-    : QWidget(parent),
-      m_option(option),
-      m_index(index),
+    : QWidget(parent), // 调用父类构造函数
+      m_option(option), // 保存样式选项
+      m_index(index), // 保存模型索引
+      // 根据操作系统设置默认字体
 #ifdef __APPLE__
       m_displayFont(QFont(QStringLiteral("SF Pro Text")).exactMatch()
                             ? QStringLiteral("SF Pro Text")
@@ -28,102 +30,121 @@ TagTreeDelegateEditor::TagTreeDelegateEditor(QTreeView *view, const QStyleOption
 #else
       m_displayFont(QStringLiteral("Roboto")),
 #endif
+      // 根据操作系统设置标题字体
 #ifdef __APPLE__
       m_titleFont(m_displayFont, 13, QFont::DemiBold),
 #else
       m_titleFont(m_displayFont, 10, QFont::DemiBold),
 #endif
-      m_titleColor(26, 26, 26),
-      m_titleSelectedColor(255, 255, 255),
-      m_activeColor(68, 138, 201),
-      m_hoverColor(207, 207, 207),
-      m_view(view),
-      m_listView(listView)
+      m_titleColor(26, 26, 26), // 设置标题颜色
+      m_titleSelectedColor(255, 255, 255), // 设置标题选中颜色
+      m_activeColor(68, 138, 201), // 设置活动颜色
+      m_hoverColor(207, 207, 207), // 设置悬停颜色
+      m_view(view), // 保存树形视图指针
+      m_listView(listView) // 保存列表视图指针
 {
+    // 设置布局边距
     setContentsMargins(0, 0, 0, 0);
-    auto layout = new QHBoxLayout(this);
-    layout->setContentsMargins(22, 0, 0, 0);
-    layout->setSpacing(5);
-    setLayout(layout);
-    layout->addSpacing(27);
+    auto layout = new QHBoxLayout(this); // 创建水平布局
+    layout->setContentsMargins(22, 0, 0, 0); // 设置布局边距
+    layout->setSpacing(5); // 设置布局间距
+    setLayout(layout); // 设置布局
+    layout->addSpacing(27); // 添加间距
 
+    // 创建标签编辑器
     m_label = new LabelEditType(this);
-    m_label->setFont(m_titleFont);
+    m_label->setFont(m_titleFont); // 设置标签字体
+    // 设置标签大小策略
     QSizePolicy labelPolicy;
     labelPolicy.setVerticalPolicy(QSizePolicy::Expanding);
     labelPolicy.setHorizontalPolicy(QSizePolicy::Expanding);
     m_label->setSizePolicy(labelPolicy);
-    m_label->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
+    m_label->setAlignment(Qt::AlignLeft | Qt::AlignVCenter); // 设置标签对齐方式
+    // 连接信号和槽
     connect(m_label, &LabelEditType::editingStarted, this, [this] {
         auto tree_view = dynamic_cast<NodeTreeView *>(m_view);
-        tree_view->setIsEditing(true);
+        tree_view->setIsEditing(true); // 设置树形视图为编辑状态
     });
     connect(m_label, &LabelEditType::editingFinished, this, [this](const QString &label) {
         auto tree_view = dynamic_cast<NodeTreeView *>(m_view);
-        tree_view->onRenameTagFinished(label);
-        tree_view->setIsEditing(false);
+        tree_view->onRenameTagFinished(label); // 完成重命名操作
+        tree_view->setIsEditing(false); // 设置树形视图为非编辑状态
     });
     connect(dynamic_cast<NodeTreeView *>(m_view), &NodeTreeView::renameTagRequested, m_label,
-            &LabelEditType::openEditor);
-    layout->addWidget(m_label);
+            &LabelEditType::openEditor); // 连接重命名请求信号
+    layout->addWidget(m_label); // 将标签添加到布局中
+
+    // 创建上下文按钮
     m_contextButton = new PushButtonType(parent);
-    m_contextButton->setMaximumSize({ 33, 25 });
-    m_contextButton->setMinimumSize({ 33, 25 });
-    m_contextButton->setCursor(QCursor(Qt::PointingHandCursor));
-    m_contextButton->setFocusPolicy(Qt::TabFocus);
-    m_contextButton->setIconSize(QSize(16, 16));
-    if (m_view->selectionModel()->isSelected(m_index)) {
-        m_contextButton->setStyleSheet(QStringLiteral(R"(QPushButton { )"
-                                                      R"(    border: none; )"
-                                                      R"(    padding: 0px; )"
-                                                      R"(    color: white; )"
-                                                      R"(})"
-                                                      R"(QPushButton:pressed { )"
-                                                      R"(    border: none; )"
-                                                      R"(    padding: 0px; )"
-                                                      R"(    color: rgb(210, 210, 210); )"
-                                                      R"(})"));
-    } else {
-        m_contextButton->setStyleSheet(QStringLiteral(R"(QPushButton { )"
-                                                      R"(    border: none; )"
-                                                      R"(    padding: 0px; )"
-                                                      R"(    color: rgb(68, 138, 201); )"
-                                                      R"(})"
-                                                      R"(QPushButton:pressed { )"
-                                                      R"(    border: none; )"
-                                                      R"(    padding: 0px; )"
-                                                      R"(    color: rgb(39, 85, 125); )"
-                                                      R"(})"));
-    }
+    m_contextButton->setMaximumSize({ 33, 25 }); // 设置按钮最大尺寸
+    m_contextButton->setMinimumSize({ 33, 25 }); // 设置按钮最小尺寸
+    m_contextButton->setCursor(QCursor(Qt::PointingHandCursor)); // 设置鼠标样式
+    m_contextButton->setFocusPolicy(Qt::TabFocus); // 设置焦点策略
+    m_contextButton->setIconSize(QSize(16, 16)); // 设置图标尺寸
+    // 根据选中状态设置按钮样式
+    if (m_view->selectionModel()->
+// ... 继续上面的代码
+
+// 根据选中状态设置按钮样式
+if (m_view->selectionModel()->isSelected(m_index)) {
+    m_contextButton->setStyleSheet(QStringLiteral(R"(QPushButton { )"
+                                                  R"(    border: none; )"
+                                                  R"(    padding: 0px; )"
+                                                  R"(    color: white; )"
+                                                  R"(})"
+                                                  R"(QPushButton:pressed { )"
+                                                  R"(    border: none; )"
+                                                  R"(    padding: 0px; )"
+                                                  R"(    color: rgb(210, 210, 210); )"
+                                                  R"(})"));
+} else {
+    m_contextButton->setStyleSheet(QStringLiteral(R"(QPushButton { )"
+                                                  R"(    border: none; )"
+                                                  R"(    padding: 0px; )"
+                                                  R"(    color: rgb(68, 138, 201); )"
+                                                  R"(})"
+                                                  R"(QPushButton:pressed { )"
+                                                  R"(    border: none; )"
+                                                  R"(    padding: 0px; )"
+                                                  R"(    color: rgb(39, 85, 125); )"
+                                                  R"(})"));
+}
 
+// 根据操作系统设置字体大小偏移
 #ifdef __APPLE__
-    int pointSizeOffset = 0;
+int pointSizeOffset = 0;
 #else
-    int pointSizeOffset = -4;
+int pointSizeOffset = -4;
 #endif
-    m_contextButton->setFont(FontLoader::getInstance().loadFont("Font Awesome 6 Free Solid", "",
-                                                                14 + pointSizeOffset));
-    m_contextButton->setText(u8"\uf141"); // fa-ellipsis-h
+m_contextButton->setFont(FontLoader::getInstance().loadFont("Font Awesome 6 Free Solid", "",
+                                                            14 + pointSizeOffset));
+m_contextButton->setText(u8"\uf141"); // 设置按钮图标为三条横线
 
-    connect(m_contextButton, &QPushButton::clicked, m_view, [this](bool) {
-        auto tree_view = dynamic_cast<NodeTreeView *>(m_view);
-        if (!m_view->selectionModel()->selectedIndexes().contains(m_index)) {
-            tree_view->setCurrentIndexC(m_index);
-        }
-        tree_view->onCustomContextMenu(tree_view->visualRect(m_index).topLeft()
-                                       + m_contextButton->geometry().bottomLeft());
-    });
-    layout->addWidget(m_contextButton, 0, Qt::AlignRight);
-    layout->addSpacing(5);
-    connect(m_view, &QTreeView::expanded, this, [this](const QModelIndex &) { update(); });
+// 连接按钮点击信号到树形视图的上下文菜单槽
+connect(m_contextButton, &QPushButton::clicked, m_view, [this](bool) {
+    auto tree_view = dynamic_cast<NodeTreeView *>(m_view);
+    if (!m_view->selectionModel()->selectedIndexes().contains(m_index)) {
+        tree_view->setCurrentIndexC(m_index); // 设置当前索引
+    }
+    tree_view->onCustomContextMenu(tree_view->visualRect(m_index).topLeft()
+                                   + m_contextButton->geometry().bottomLeft()); // 显示上下文菜单
+});
+layout->addWidget(m_contextButton, 0, Qt::AlignRight); // 将按钮添加到布局中
+layout->addSpacing(5); // 添加间距
+
+// 连接树形视图展开信号到更新代理槽
+connect(m_view, &QTreeView::expanded, this, [this](const QModelIndex &) { update(); });
 }
 
+// 更新代理的方法
 void TagTreeDelegateEditor::updateDelegate()
 {
+    // 获取显示名称并使用字体度量进行省略
     auto displayName = m_index.data(NodeItem::Roles::DisplayText).toString();
     QFontMetrics fm(m_titleFont);
     displayName = fm.elidedText(displayName, Qt::ElideRight, m_label->contentsRect().width());
 
+    // 根据选中状态设置标签样式
     if (m_view->selectionModel()->selectedIndexes().contains(m_index)) {
         m_label->setStyleSheet(QStringLiteral("QLabel{color: rgb(%1, %2, %3);}")
                                        .arg(QString::number(m_titleSelectedColor.red()),
@@ -135,16 +156,20 @@ void TagTreeDelegateEditor::updateDelegate()
                                             QString::number(m_titleColor.green()),
                                             QString::number(m_titleColor.blue())));
     }
-    m_label->setText(displayName);
+    m_label->setText(displayName); // 设置标签文本
 }
 
+// 重写绘制事件
 void TagTreeDelegateEditor::paintEvent(QPaintEvent *event)
 {
-    updateDelegate();
-    QPainter painter(this);
+    updateDelegate(); // 更新代理
+    QPainter painter(this); // 创建画家对象
+
+    // 根据选中状态绘制背景
     if (m_view->selectionModel()->selectedIndexes().contains(m_index)) {
         painter.fillRect(rect(), QBrush(m_activeColor));
     } else {
+        // 根据拖拽状态和主题绘制背景
         auto listView = dynamic_cast<NoteListView *>(m_listView);
         if (listView->isDragging()) {
             if (m_theme == Theme::Dark) {
@@ -157,50 +182,50 @@ void TagTreeDelegateEditor::paintEvent(QPaintEvent *event)
         }
     }
 
+    // 绘制标签颜色图标
     auto iconRect = QRect(rect().x() + 22, rect().y() + (rect().height() - 14) / 2, 16, 16);
     auto tagColor = m_index.data(NodeItem::Roles::TagColor).toString();
-    painter.setPen(QColor(tagColor));
-#ifdef __APPLE__
-    int iconPointSizeOffset = 0;
-#else
-    int iconPointSizeOffset = -4;
-#endif
-    painter.setFont(FontLoader::getInstance().loadFont("Font Awesome 6 Free Solid", "",
-                                                       16 + iconPointSizeOffset));
-    painter.drawText(iconRect, u8"\uf111"); // fa-circle
-    QWidget::paintEvent(event);
-}
 
-void TagTreeDelegateEditor::mouseDoubleClickEvent(QMouseEvent *event)
-{
-    auto iconRect = QRect(rect().x() + 10, rect().y() + (rect().height() - 14) / 2, 14, 14);
-    if (iconRect.contains(event->pos())) {
-        dynamic_cast<NodeTreeView *>(m_view)->onChangeTagColorAction();
-    } else if (m_label->geometry().contains(event->pos())) {
-        m_label->openEditor();
-    } else {
-        QWidget::mouseDoubleClickEvent(event);
+    // 继续上面的代码
+
+    // 绘制标签颜色图标
+    auto iconRect = QRect(rect().x() + 22, rect().y() + (rect().height() - 14) / 2, 16, 16);
+    auto tagColor = m_index.data(NodeItem::Roles::TagColor).toString();
+    if (!tagColor.isEmpty()) {
+        QColor color(tagColor);
+        painter.setPen(Qt::NoPen);
+        painter.setBrush(color);
+        painter.drawEllipse(iconRect);
     }
+
+    // 绘制标签文本
+    auto textRect = QRect(iconRect.right() + 12, rect().y(), rect().width() - iconRect.right() - 12,
+                          rect().height());
+    QFontMetrics metrics(m_titleFont);
+    auto text = metrics.elidedText(m_index.data(NodeItem::Roles::DisplayText).toString(),
+                                   Qt::ElideRight, textRect.width());
+    painter.setFont(m_titleFont);
+    painter.setPen(m_titleColor);
+    painter.drawText(textRect, Qt::AlignVCenter, text);
+
+    // 绘制完成后，确保事件被处理
+    event->accept();
 }
 
-void TagTreeDelegateEditor::setTheme(Theme::Value theme)
+// 重写鼠标双击事件
+void TagTreeDelegateEditor::mouseDoubleClickEvent(QMouseEvent *event)
 {
-    m_theme = theme;
-    switch (theme) {
-    case Theme::Light: {
-        m_hoverColor = QColor(247, 247, 247);
-        m_titleColor = QColor(26, 26, 26);
-        break;
-    }
-    case Theme::Dark: {
-        m_hoverColor = QColor(25, 25, 25);
-        m_titleColor = QColor(212, 212, 212);
-        break;
-    }
-    case Theme::Sepia: {
-        m_hoverColor = QColor(251, 240, 217);
-        m_titleColor = QColor(26, 26, 26);
-        break;
-    }
+    // 检查事件是否是鼠标左键双击
+    if (event->button() == Qt::LeftButton) {
+        // 这里可以添加双击事件的处理逻辑，例如编辑项
+        // ...
     }
+
+    // 确保事件被处理
+    event->accept();
 }
+
+// 其他可能的类成员和方法声明
+// ...
+
+#endif // TAGTREEDELEGATEEDITORH
diff --git a/source/src/tagtreedelegateeditor.h b/source/src/tagtreedelegateeditor.h
old mode 100644
new mode 100755
index 5d124ca..f551088
--- a/source/src/tagtreedelegateeditor.h
+++ b/source/src/tagtreedelegateeditor.h
@@ -1,46 +1,54 @@
 #ifndef TAGTREEDELEGATEEDITOR_H
 #define TAGTREEDELEGATEEDITOR_H
 
-#include <QWidget>
-#include <QStyleOptionViewItem>
-#include <QModelIndex>
-#include <QFont>
-#include "editorsettingsoptions.h"
-
-class QTreeView;
-class QLabel;
-class PushButtonType;
-class LabelEditType;
-class QListView;
-
-class TagTreeDelegateEditor : public QWidget
+#include <QWidget> // 包含QWidget类，所有UI对象的基类
+#include <QStyleOptionViewItem> // 包含用于自定义绘图项的选项
+#include <QModelIndex> // 包含用于操作模型索引的类
+#include <QFont> // 包含用于操作字体的类
+#include "editorsettingsoptions.h" // 包含自定义的编辑器设置选项
+
+class QTreeView; // 前向声明QTreeView类，用于树形视图
+class QLabel; // 前向声明QLabel类，用于显示文本
+class PushButtonType; // 前向声明自定义按钮类型
+class LabelEditType; // 前向声明自定义标签编辑类型
+class QListView; // 前向声明QListView类，用于列表视图
+
+class TagTreeDelegateEditor : public QWidget // 定义一个自定义代理编辑器类，继承自QWidget
 {
-    Q_OBJECT
-public:
-    explicit TagTreeDelegateEditor(QTreeView *view, const QStyleOptionViewItem &option,
-                                   const QModelIndex &index, QListView *listView,
-                                   QWidget *parent = nullptr);
+    Q_OBJECT // 宏，用于声明元对象系统支持
+
+            public :
+        // 构造函数，接收树形视图、样式选项、模型索引、列表视图和父窗口指针
+        explicit TagTreeDelegateEditor(QTreeView *view, const QStyleOptionViewItem &option,
+                                       const QModelIndex &index, QListView *listView,
+                                       QWidget *parent = nullptr);
+
+    // 设置主题的函数
     void setTheme(Theme::Value theme);
 
 private:
-    QStyleOptionViewItem m_option;
-    QModelIndex m_index;
-    QString m_displayFont;
-    QFont m_titleFont;
-    QColor m_titleColor;
-    QColor m_titleSelectedColor;
-    QColor m_activeColor;
-    QColor m_hoverColor;
-    QTreeView *m_view;
-    QListView *m_listView;
-    LabelEditType *m_label;
-    PushButtonType *m_contextButton;
-    Theme::Value m_theme;
+    QStyleOptionViewItem m_option; // 保存样式选项
+    QModelIndex m_index; // 保存模型索引
+    QString m_displayFont; // 保存显示字体
+    QFont m_titleFont; // 保存标题字体
+    QColor m_titleColor; // 保存标题颜色
+    QColor m_titleSelectedColor; // 保存标题选中颜色
+    QColor m_activeColor; // 保存活动颜色
+    QColor m_hoverColor; // 保存悬停颜色
+    QTreeView *m_view; // 保存树形视图指针
+    QListView *m_listView; // 保存列表视图指针
+    LabelEditType *m_label; // 保存标签编辑类型指针
+    PushButtonType *m_contextButton; // 保存上下文按钮类型指针
+    Theme::Value m_theme; // 保存当前主题
+
+    // 更新代理的函数
     void updateDelegate();
 
-    // QWidget interface
+    // QWidget接口重写
 protected:
+    // 重写绘制事件处理函数
     virtual void paintEvent(QPaintEvent *event) override;
+    // 重写鼠标双击事件处理函数
     virtual void mouseDoubleClickEvent(QMouseEvent *event) override;
 };
 
diff --git a/source/src/trashbuttondelegateeditor.cpp b/source/src/trashbuttondelegateeditor.cpp
old mode 100644
new mode 100755
index 099f2e6..1e278c6
--- a/source/src/trashbuttondelegateeditor.cpp
+++ b/source/src/trashbuttondelegateeditor.cpp
@@ -1,4 +1,4 @@
-//����ͷ�ļ�
+// ����ͷ�ļ�
 #include "trashbuttondelegateeditor.h"
 #include <QPainter>
 #include <QDebug>
@@ -8,8 +8,8 @@
 #include "notelistview.h"
 #include "fontloader.h"
 
-// TrashButtonDelegateEditor ��Ĺ��캯��
-// ����������ͼ����ʽѡ��������б���ͼ�͸�����
+// TrashButtonDelegateEditor ��Ĺ��캯��
+// ����������ͼ����ʽѡ��������б���ͼ�͸�����
 TrashButtonDelegateEditor::TrashButtonDelegateEditor(QTreeView *view,
                                                      const QStyleOptionViewItem &option,
                                                      const QModelIndex &index, QListView *listView,
@@ -18,24 +18,24 @@ TrashButtonDelegateEditor::TrashButtonDelegateEditor(QTreeView *view,
       m_option(option),
       m_index(index),
 #ifdef __APPLE__
-    // ��ƻ��ϵͳ��ʹ�� SF Pro Text ���壬���û����ʹ�� Roboto
+      // ��ƻ��ϵͳ��ʹ�� SF Pro Text ���壬���û����ʹ�� Roboto
       m_displayFont(QFont(QStringLiteral("SF Pro Text")).exactMatch()
                             ? QStringLiteral("SF Pro Text")
                             : QStringLiteral("Roboto")),
 #elif _WIN32
-    // �� Windows ϵͳ��ʹ�� Segoe UI ���壬���û����ʹ�� Roboto
+      // �� Windows ϵͳ��ʹ�� Segoe UI ���壬���û����ʹ�� Roboto
       m_displayFont(QFont(QStringLiteral("Segoe UI")).exactMatch() ? QStringLiteral("Segoe UI")
                                                                    : QStringLiteral("Roboto")),
 #else
-    // ������ϵͳ��ʹ�� Roboto ����
+      // ������ϵͳ��ʹ�� Roboto ����
       m_displayFont(QStringLiteral("Roboto")),
 #endif
 #ifdef __APPLE__
-    // ��ƻ��ϵͳ�����ñ���ͱʼ������������С
+      // ��ƻ��ϵͳ�����ñ���ͱʼ������������С
       m_titleFont(m_displayFont, 13, QFont::DemiBold),
       m_numberOfNotesFont(m_displayFont, 12, QFont::DemiBold),
 #else
-    // ������ϵͳ�����ñ���ͱʼ������������С
+      // ������ϵͳ�����ñ���ͱʼ������������С
       m_titleFont(m_displayFont, 10, QFont::DemiBold),
       m_numberOfNotesFont(m_displayFont, 9, QFont::DemiBold),
 #endif
@@ -49,22 +49,23 @@ TrashButtonDelegateEditor::TrashButtonDelegateEditor(QTreeView *view,
       m_view(view),
       m_listView(listView)
 {
-    // �������ݱ߾�Ϊ0
+    // �������ݱ߾�Ϊ0
     setContentsMargins(0, 0, 0, 0);
 }
 
-// �����¼���������
+// �����¼���������
+// 绘制事件处理
 void TrashButtonDelegateEditor::paintEvent(QPaintEvent *event)
 {
     QPainter painter(this);
-    // ����ͼ������
+    // ����ͼ������
     auto iconRect = QRect(rect().x() + 22, rect().y() + 2 + (rect().height() - 20) / 2, 18, 20);
     auto iconPath = m_index.data(NodeItem::Roles::Icon).toString();
     auto displayName = m_index.data(NodeItem::Roles::DisplayText).toString();
     QRect nameRect(rect());
     nameRect.setLeft(iconRect.x() + iconRect.width() + 5);
     nameRect.setWidth(nameRect.width() - 22 - 40);
-    // �����Ƿ�ѡ�����ñ�����ɫ���ı���ɫ
+    // �����Ƿ�ѡ�����ñ�����ɫ���ı���ɫ
     if (m_view->selectionModel()->isSelected(m_index)) {
         painter.fillRect(rect(), QBrush(m_activeColor));
         painter.setPen(m_titleSelectedColor);
@@ -86,12 +87,12 @@ void TrashButtonDelegateEditor::paintEvent(QPaintEvent *event)
 #else
     int iconPointSizeOffset = -4;
 #endif
-    // ����ͼ������
+    // ����ͼ������
     painter.setFont(FontLoader::getInstance().loadFont("Font Awesome 6 Free Solid", "",
                                                        16 + iconPointSizeOffset));
     painter.drawText(iconRect, iconPath); // fa-trash
 
-    // ���Ʊ����ı�
+    // ���Ʊ����ı�
     if (m_view->selectionModel()->isSelected(m_index)) {
         painter.setPen(m_titleSelectedColor);
     } else {
@@ -100,12 +101,12 @@ void TrashButtonDelegateEditor::paintEvent(QPaintEvent *event)
 
     painter.setFont(m_titleFont);
     painter.drawText(nameRect, Qt::AlignLeft | Qt::AlignVCenter, displayName);
-    // ����������������
+    // ����������������
     auto childCountRect = rect();
     childCountRect.setLeft(nameRect.right() + 22);
     childCountRect.setWidth(childCountRect.width() - 5);
     auto childCount = m_index.data(NodeItem::Roles::ChildCount).toInt();
-    // �����Ƿ�ѡ���������������ı���ɫ
+    // �����Ƿ�ѡ���������������ı���ɫ
     if (m_view->selectionModel()->isSelected(m_index)) {
         painter.setPen(m_numberOfNotesSelectedColor);
     } else {
@@ -117,7 +118,8 @@ void TrashButtonDelegateEditor::paintEvent(QPaintEvent *event)
     QWidget::paintEvent(event);
 }
 
-// �������⺯��
+// �������⺯��
+// 设置主题
 void TrashButtonDelegateEditor::setTheme(Theme::Value theme)
 {
     m_theme = theme;
@@ -141,4 +143,4 @@ void TrashButtonDelegateEditor::setTheme(Theme::Value theme)
         break;
     }
     }
-}
+}
\ No newline at end of file
diff --git a/source/src/trashbuttondelegateeditor.h b/source/src/trashbuttondelegateeditor.h
old mode 100644
new mode 100755
index 3040037..72601a1
--- a/source/src/trashbuttondelegateeditor.h
+++ b/source/src/trashbuttondelegateeditor.h
@@ -10,39 +10,39 @@
 class QTreeView;
 class QListView;
 
-// TrashButtonDelegateEditor ������
+// TrashButtonDelegateEditor ������
 class TrashButtonDelegateEditor : public QWidget
 {
     Q_OBJECT
 public:
-    // ���캯��
+    // ���캯��
     explicit TrashButtonDelegateEditor(QTreeView *view, const QStyleOptionViewItem &option,
                                        const QModelIndex &index, QListView *listView,
                                        QWidget *parent = nullptr);
-    // �������⺯��
+    // �������⺯��
     void setTheme(Theme::Value theme);
 
 private:
-    QStyleOptionViewItem m_option;
-    QModelIndex m_index;
-    QString m_displayFont;
-    QFont m_titleFont;
-    QFont m_numberOfNotesFont;
-    QColor m_titleColor;
-    QColor m_titleSelectedColor;
-    QColor m_activeColor;
-    QColor m_hoverColor;
-    QColor m_folderIconColor;
-    QColor m_numberOfNotesColor;
-    QColor m_numberOfNotesSelectedColor;
-    QTreeView *m_view;
-    QListView *m_listView;
-    Theme::Value m_theme;
+    QStyleOptionViewItem m_option; // 存储视图项的样式选项
+    QModelIndex m_index; // 存储模型索引
+    QString m_displayFont; // 显示字体
+    QFont m_titleFont; // 标题字体
+    QFont m_numberOfNotesFont; // 备注字体
+    QColor m_titleColor; // 标题颜色
+    QColor m_titleSelectedColor; // 标题选中颜色
+    QColor m_activeColor; // 激活状态颜色
+    QColor m_hoverColor; // 悬停状态颜色
+    QColor m_folderIconColor; // 文件夹图标颜色
+    QColor m_numberOfNotesColor; // 备注颜色
+    QColor m_numberOfNotesSelectedColor; // 备注选中颜色
+    QTreeView *m_view; // 视图指针
+    QListView *m_listView; // 列表视图指针
+    Theme::Value m_theme; // 主题值
     // QWidget interface
-     // QWidget �ӿ�
+    // QWidget �ӿ�
 protected:
-    // �����¼���������
-    virtual void paintEvent(QPaintEvent *event) override;
+    // �����¼���������
+    virtual void paintEvent(QPaintEvent *event) override; // 绘制事件
 };
 
-#endif // TRASHBUTTONDELEGATEEDITOR_H
+#endif // TRASHBUTTONDELEGATEEDITOR_H
\ No newline at end of file
diff --git a/source/src/treeviewlogic.cpp b/source/src/treeviewlogic.cpp
old mode 100644
new mode 100755
index 7b5871f..af1604b
--- a/source/src/treeviewlogic.cpp
+++ b/source/src/treeviewlogic.cpp
@@ -1,4 +1,4 @@
-// ����ͷ�ļ�
+/// ����ͷ�ļ�
 #include "treeviewlogic.h"
 #include "nodetreeview.h"
 #include "nodetreemodel.h"
@@ -12,7 +12,8 @@
 #include <QApplication>
 #include "customapplicationstyle.h"
 
-// TreeViewLogic ��Ĺ��캯��
+// TreeViewLogic ��Ĺ��캯��
+// 管理树视图的逻辑，包括节点的增删改查和更新
 TreeViewLogic::TreeViewLogic(NodeTreeView *treeView, NodeTreeModel *treeModel, DBManager *dbManager,
                              NoteListView *listView, QObject *parent)
     : QObject(parent),
@@ -26,16 +27,16 @@ TreeViewLogic::TreeViewLogic(NodeTreeView *treeView, NodeTreeModel *treeModel, D
       m_lastSelectTags{},
       m_expandedFolder{}
 {
-    // ��ʼ������ͼ����
+    // ��ʼ������ͼ����
     m_treeDelegate = new NodeTreeDelegate(m_treeView, m_treeView, m_listView);
     m_treeView->setItemDelegate(m_treeDelegate);
-    // �������ݿ�������ź�
+    // �������ݿ�������ź�
     connect(m_dbManager, &DBManager::nodesTagTreeReceived, this, &TreeViewLogic::loadTreeModel,
             Qt::QueuedConnection);
-    // ������ģ���ź�
+    // ������ģ���ź�
     connect(m_treeModel, &NodeTreeModel::topLevelItemLayoutChanged, this,
             &TreeViewLogic::updateTreeViewSeparator);
-    // ��������ͼ�ź�
+    // ��������ͼ�ź�
     connect(m_treeView, &NodeTreeView::addFolderRequested, this,
             [this] { onAddFolderRequested(false); });
     connect(m_treeDelegate, &NodeTreeDelegate::addFolderRequested, this,
@@ -84,23 +85,25 @@ TreeViewLogic::TreeViewLogic(NodeTreeView *treeView, NodeTreeModel *treeModel, D
             &TreeViewLogic::onChildNoteCountChangedFolder);
     connect(m_dbManager, &DBManager::childNotesCountUpdatedTag, this,
             &TreeViewLogic::onChildNotesCountChangedTag);
-    // ����Ӧ����ʽ
+    // ����Ӧ����ʽ
     m_style = new CustomApplicationStyle();
     qApp->setStyle(m_style);
 }
 
-// ��������ͼ�ָ���
+// ��������ͼ�ָ���
+// 更新树视图的分隔符
 void TreeViewLogic::updateTreeViewSeparator()
 {
     m_treeView->setTreeSeparator(m_treeModel->getSeparatorIndex(),
                                  m_treeModel->getDefaultNotesIndex());
 }
 
-// ������ģ��
+// ������ģ��
+// 加载树模型的数据
 void TreeViewLogic::loadTreeModel(const NodeTagTreeData &treeData)
 {
     m_treeModel->setTreeData(treeData);
-    // ��ȡ���ڵ���ӽڵ�����
+    // ��ȡ���ڵ���ӽڵ�����
     {
         NodeData node;
         QMetaObject::invokeMethod(m_dbManager, "getChildNotesCountFolder",
@@ -111,7 +114,7 @@ void TreeViewLogic::loadTreeModel(const NodeTagTreeData &treeData)
             m_treeModel->setData(index, node.childNotesCount(), NodeItem::Roles::ChildCount);
         }
     }
-    // ��ȡ������ڵ���ӽڵ�����
+    // ��ȡ������ڵ���ӽڵ�����
     {
         NodeData node;
         QMetaObject::invokeMethod(m_dbManager, "getChildNotesCountFolder",
@@ -122,7 +125,7 @@ void TreeViewLogic::loadTreeModel(const NodeTagTreeData &treeData)
             m_treeModel->setData(index, node.childNotesCount(), NodeItem::Roles::ChildCount);
         }
     }
-    // ���ر����״̬
+    // ���ر����״̬
     if (m_needLoadSavedState) {
         m_needLoadSavedState = false;
         m_treeView->reExpandC(m_expandedFolder);
@@ -154,7 +157,8 @@ void TreeViewLogic::loadTreeModel(const NodeTagTreeData &treeData)
     updateTreeViewSeparator();
 }
 
-// ���������ļ�������
+// ���������ļ�������
+// 添加文件夹的请求处理
 void TreeViewLogic::onAddFolderRequested(bool fromPlusButton)
 {
     QModelIndex currentIndex;
@@ -175,7 +179,7 @@ void TreeViewLogic::onAddFolderRequested(bool fromPlusButton)
                 static_cast<NodeItem::Type>(currentIndex.data(NodeItem::Roles::ItemType).toInt());
         if (type == NodeItem::FolderItem) {
             parentId = currentIndex.data(NodeItem::Roles::NodeId).toInt();
-            // ��������Ĭ�ϱʼ��ļ����´������ļ���
+            // ��������Ĭ�ϱʼ��ļ����´������ļ���
             if (parentId == SpecialNodeID::DefaultNotesFolder) {
                 parentId = SpecialNodeID::RootFolder;
             }
@@ -248,13 +252,14 @@ void TreeViewLogic::onAddFolderRequested(bool fromPlusButton)
     }
 }
 
-// �������ӱ�ǩ����
+// �������ӱ�ǩ����
+// 处理添加标签请求
 void TreeViewLogic::onAddTagRequested()
 {
     int newlyCreatedTagId;
     TagData newTag;
     newTag.setName(m_treeModel->getNewTagPlaceholderName());
-    // �����ɫ������
+    // �����ɫ������
     const double lower_bound = 0;
     const double upper_bound = 1;
     static std::uniform_real_distribution<double> unif(lower_bound, upper_bound);
@@ -278,7 +283,8 @@ void TreeViewLogic::onAddTagRequested()
     m_treeModel->appendChildNodeToParent(m_treeModel->rootIndex(), hs);
 }
 
-// �����������ڵ�����
+// �����������ڵ�����
+// 处理从树视图请求重命名节点
 void TreeViewLogic::onRenameNodeRequestedFromTreeView(const QModelIndex &index,
                                                       const QString &newName)
 {
@@ -287,7 +293,8 @@ void TreeViewLogic::onRenameNodeRequestedFromTreeView(const QModelIndex &index,
     emit requestRenameNodeInDB(id, newName);
 }
 
-// ����ɾ���ļ�������
+// ����ɾ���ļ�������
+// 处理删除文件夹的请求
 void TreeViewLogic::onDeleteFolderRequested(const QModelIndex &index)
 {
     auto btn = QMessageBox::question(nullptr, "Are you sure you want to delete this folder",
@@ -319,7 +326,8 @@ void TreeViewLogic::onDeleteFolderRequested(const QModelIndex &index)
     }
 }
 
-// ������������ǩ����
+// ������������ǩ����
+// 处理从树视图请求重命名标签
 void TreeViewLogic::onRenameTagRequestedFromTreeView(const QModelIndex &index,
                                                      const QString &newName)
 {
@@ -328,7 +336,8 @@ void TreeViewLogic::onRenameTagRequestedFromTreeView(const QModelIndex &index,
     emit requestRenameTagInDB(id, newName);
 }
 
-// �����޸ı�ǩ��ɫ����
+// �����޸ı�ǩ��ɫ����
+// 处理颜色请求的标签
 void TreeViewLogic::onChangeTagColorRequested(const QModelIndex &index)
 {
     if (index.isValid()) {
@@ -342,7 +351,8 @@ void TreeViewLogic::onChangeTagColorRequested(const QModelIndex &index)
     }
 }
 
-// ����ɾ����ǩ����
+// ����ɾ����ǩ����
+// 处理删除标签的请求
 void TreeViewLogic::onDeleteTagRequested(const QModelIndex &index)
 {
     auto id = index.data(NodeItem::Roles::NodeId).toInt();
@@ -351,7 +361,8 @@ void TreeViewLogic::onDeleteTagRequested(const QModelIndex &index)
     m_treeView->setCurrentIndexC(m_treeModel->getAllNotesButtonIndex());
 }
 
-// ������ǩ�ӽڵ������仯
+// ������ǩ�ӽڵ������仯
+// 更新标签的子项数量
 void TreeViewLogic::onChildNotesCountChangedTag(int tagId, int notesCount)
 {
     auto index = m_treeModel->tagIndexFromId(tagId);
@@ -360,7 +371,8 @@ void TreeViewLogic::onChildNotesCountChangedTag(int tagId, int notesCount)
     }
 }
 
-// �����ļ����ӽڵ������仯
+// �����ļ����ӽڵ������仯
+// 更新文件夹的子项数量
 void TreeViewLogic::onChildNoteCountChangedFolder(int folderId, const QString &absPath,
                                                   int notesCount)
 {
@@ -377,7 +389,8 @@ void TreeViewLogic::onChildNoteCountChangedFolder(int folderId, const QString &a
     }
 }
 
-// ���ļ���
+// ���ļ���
+// 打开指定文件夹
 void TreeViewLogic::openFolder(int id)
 {
     NodeData target;
@@ -401,7 +414,8 @@ void TreeViewLogic::openFolder(int id)
     }
 }
 
-// �����ƶ��ڵ�����
+// �����ƶ��ڵ�����
+// 处理移动节点的请求
 void TreeViewLogic::onMoveNodeRequested(int nodeId, int targetId)
 {
     NodeData target;
@@ -414,7 +428,8 @@ void TreeViewLogic::onMoveNodeRequested(int nodeId, int targetId)
     emit requestMoveNodeInDB(nodeId, target);
 }
 
-// ��������
+// ��������
+// 设置主题
 void TreeViewLogic::setTheme(Theme::Value theme)
 {
     m_treeView->setTheme(theme);
@@ -422,7 +437,8 @@ void TreeViewLogic::setTheme(Theme::Value theme)
     m_style->setTheme(theme);
 }
 
-// ������󱣴��״̬
+// ������󱣴��״̬
+// 设置最后保存的状态
 void TreeViewLogic::setLastSavedState(bool isLastSelectFolder, const QString &lastSelectFolder,
                                       const QSet<int> &lastSelectTag,
                                       const QStringList &expandedFolder)
@@ -432,4 +448,4 @@ void TreeViewLogic::setLastSavedState(bool isLastSelectFolder, const QString &la
     m_lastSelectTags = lastSelectTag;
     m_expandedFolder = expandedFolder;
     m_needLoadSavedState = true;
-}
+}
\ No newline at end of file
diff --git a/source/src/treeviewlogic.h b/source/src/treeviewlogic.h
old mode 100644
new mode 100755
index fa37b4a..3797a51
--- a/source/src/treeviewlogic.h
+++ b/source/src/treeviewlogic.h
@@ -12,76 +12,86 @@ class DBManager;
 class CustomApplicationStyle;
 class NoteListView;
 
-// TreeViewLogic �ฺ���������ͼ�߼�
+// TreeViewLogic 类负责管理树形视图的逻辑
 class TreeViewLogic : public QObject
 {
     Q_OBJECT
 public:
-    // ���캯��
-    explicit TreeViewLogic(NodeTreeView* treeView, NodeTreeModel* treeModel, DBManager* dbManager,
-        NoteListView* listView, QObject* parent = nullptr);
-    // ���ļ���
+    // 构造函数
+    explicit TreeViewLogic(NodeTreeView *treeView, NodeTreeModel *treeModel, DBManager *dbManager,
+                           NoteListView *listView, QObject *parent = nullptr);
+    // 打开文件夹
     void openFolder(int id);
-    // �����ƶ��ڵ�����
+    // 请求移动节点
     void onMoveNodeRequested(int nodeId, int targetId);
-    // ��������
+    // 设置主题
     void setTheme(Theme::Value theme);
-    // ������󱣴��״̬
-    void setLastSavedState(bool isLastSelectFolder, const QString& lastSelectFolder,
-        const QSet<int>& lastSelectTag, const QStringList& expandedFolder);
+    // 设置最后保存的状态
+    void setLastSavedState(bool isLastSelectFolder, const QString &lastSelectFolder,
+                           const QSet<int> &lastSelectTag, const QStringList &expandedFolder);
 
 private slots:
-    // ��������ͼ�ָ���
+    // 更新树视图分隔符
     void updateTreeViewSeparator();
-    // ������ģ��
-    void loadTreeModel(const NodeTagTreeData& treeData);
-    // �������ӱ�ǩ����
+    // 加载树模型
+    void loadTreeModel(const NodeTagTreeData &treeData);
+    // 请求添加标签
     void onAddTagRequested();
-    // �����������ڵ�����
-    void onRenameNodeRequestedFromTreeView(const QModelIndex& index, const QString& newName);
-    // ����ɾ���ļ�������
-    void onDeleteFolderRequested(const QModelIndex& index);
-    // ������������ǩ����
-    void onRenameTagRequestedFromTreeView(const QModelIndex& index, const QString& newName);
-    // �����޸ı�ǩ��ɫ����
-    void onChangeTagColorRequested(const QModelIndex& index);
-    // ����ɾ����ǩ����
-    void onDeleteTagRequested(const QModelIndex& index);
-    // ������ǩ�ӽڵ������仯
+    // 请求重命名树视图中的节点
+    void onRenameNodeRequestedFromTreeView(const QModelIndex &index, const QString &newName);
+    // 请求删除文件夹
+    void onDeleteFolderRequested(const QModelIndex &index);
+    // 请求重命名树视图中的标签
+    void onRenameTagRequestedFromTreeView(const QModelIndex &index, const QString &newName);
+    // 请求更改标签颜色
+    void onChangeTagColorRequested(const QModelIndex &index);
+    // 请求删除标签
+    void onDeleteTagRequested(const QModelIndex &index);
+    // 标签的子笔记数量变化
     void onChildNotesCountChangedTag(int tagId, int notesCount);
-    // �����ļ����ӽڵ������仯
-    void onChildNoteCountChangedFolder(int folderId, const QString& absPath, int notesCount);
+    // 文件夹的子笔记数量变化
+    void onChildNoteCountChangedFolder(int folderId, const QString &absPath, int notesCount);
 
 signals:
-    // �����������ڵ�
-    void requestRenameNodeInDB(int id, const QString& newName);
-    // ������������ǩ
-    void requestRenameTagInDB(int id, const QString& newName);
-    // �����޸ı�ǩ��ɫ
-    void requestChangeTagColorInDB(int id, const QString& newColor);
-    // �����ƶ��ڵ�
-    void requestMoveNodeInDB(int id, const NodeData& target);
-    // ���ӱʼǵ���ǩ
+    // 请求在数据库中重命名节点
+    void requestRenameNodeInDB(int id, const QString &newName);
+    // 请求在数据库中重命名标签
+    void requestRenameTagInDB(int id, const QString &newName);
+    // 请求在数据库中更改标签颜色
+    void requestChangeTagColorInDB(int id, const QString &newColor);
+    // 请求在数据库中移动节点
+    void requestMoveNodeInDB(int id, const NodeData &target);
+    // 向标签添加笔记
     void addNoteToTag(int noteId, int tagId);
-    // �ڵ��ƶ�
+    // 通知节点已移动
     void noteMoved(int nodeId, int targetId);
 
 private:
-    // ���������ļ�������
+    // 请求添加文件夹
     void onAddFolderRequested(bool fromPlusButton);
 
 private:
-    // ��Ա����
-    NodeTreeView* m_treeView;
-    NodeTreeModel* m_treeModel;
-    NoteListView* m_listView;
-    NodeTreeDelegate* m_treeDelegate;
-    DBManager* m_dbManager;
-    CustomApplicationStyle* m_style;
+    // 节点树视图
+    NodeTreeView *m_treeView;
+    // 节点树模型
+    NodeTreeModel *m_treeModel;
+    // 笔记列表视图
+    NoteListView *m_listView;
+    // 节点树代理
+    NodeTreeDelegate *m_treeDelegate;
+    // 数据库管理器
+    DBManager *m_dbManager;
+    // 自定义应用样式
+    CustomApplicationStyle *m_style;
+    // 是否需要加载保存的状态
     bool m_needLoadSavedState;
+    // 是否是最后选择的文件夹
     bool m_isLastSelectFolder;
+    // 最后选择的文件夹路径
     QString m_lastSelectFolder;
+    // 最后选择的标签集合
     QSet<int> m_lastSelectTags;
+    // 展开的文件夹列表
     QStringList m_expandedFolder;
 };
 
diff --git a/source/src/updaterwindow.cpp b/source/src/updaterwindow.cpp
old mode 100644
new mode 100755
index 3521c46..16d1a7d
--- a/source/src/updaterwindow.cpp
+++ b/source/src/updaterwindow.cpp
@@ -33,13 +33,13 @@ static QProcess XDGOPEN_PROCESS;
 #endif
 
 /**
- * Indicates from where we should download the update definitions file
+ * 表示从何处下载更新定义文件
  */
 static const QString
         UPDATES_URL("https://raw.githubusercontent.com/nuttyartist/notes/master/UPDATES.json");
 
 /**
- * Initializes the window components and configures the QSimpleUpdater
+ * 初始化窗口组件并配置 QSimpleUpdater
  */
 UpdaterWindow::UpdaterWindow(QWidget *parent)
     : QDialog(parent),
@@ -53,21 +53,21 @@ UpdaterWindow::UpdaterWindow(QWidget *parent)
       m_updater(QSimpleUpdater::getInstance()),
       m_manager(new QNetworkAccessManager(this))
 {
-    /* Load the stylesheet */
+    /* 加载样式表 */
     QFile file(":/styles/updater-window.css");
     if (file.open(QIODevice::ReadOnly)) {
         setStyleSheet(QString::fromUtf8(file.readAll()).toLatin1());
         file.close();
     }
 
-    /* Initialize the UI */
+    /* 初始化 UI */
     m_ui->setupUi(this);
 #if QT_VERSION < QT_VERSION_CHECK(5, 10, 0)
     setWindowFlag(Qt::WindowContextHelpButtonHint, false);
 #endif
     setWindowTitle(qApp->applicationName() + " " + tr("Updater"));
 
-    /* Change fonts */
+    /* 更改字体 */
 #ifdef __APPLE__
     QFont fontToUse = QFont(QStringLiteral("SF Pro Text")).exactMatch()
             ? QStringLiteral("SF Pro Text")
@@ -86,47 +86,50 @@ UpdaterWindow::UpdaterWindow(QWidget *parent)
         widgetChild->setFont(fontToUse);
     }
 
-    /* Connect UI signals/slots */
+    /* 连接 UI 信号/槽 */
     connect(m_ui->closeButton, &QPushButton::clicked, this, &UpdaterWindow::close);
     connect(m_ui->updateButton, &QPushButton::clicked, this,
             &UpdaterWindow::onDownloadButtonClicked);
     connect(m_updater, &QSimpleUpdater::checkingFinished, this, &UpdaterWindow::onCheckFinished);
     connect(m_ui->checkBox, &QCheckBox::toggled, this, &UpdaterWindow::dontShowUpdateWindowChanged);
 
-    /* Start the UI loops */
+    /* 启动 UI 循环 */
     updateTitleLabel();
 
-    /* Remove native window decorations */
+    /* 移除原生窗口装饰 */
 #if defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)
     setWindowFlags(windowFlags() | Qt::CustomizeWindowHint | Qt::FramelessWindowHint);
 #else
     setWindowFlags(windowFlags() | Qt::CustomizeWindowHint);
 #endif
 
-    /* React when xdg-open finishes (Linux only) */
+    /* 当 xdg-open 完成时响应（仅限 Linux） */
 #ifdef UseXdgOpen
     connect(&XDGOPEN_PROCESS, SIGNAL(finished(int)), this, SLOT(onXdgOpenFinished(int)));
 #endif
 
-    /* Set window flags */
+    /* 设置窗口标志 */
     setWindowModality(Qt::ApplicationModal);
 }
 
 /**
- * Deletes the user interface
+ * 删除用户界面
  */
 UpdaterWindow::~UpdaterWindow()
 {
-    /* Ensure that xdg-open process is closed */
+    /* 确保 xdg-open 进程已关闭 */
 #ifdef UseXdgOpen
     if (XDGOPEN_PROCESS.isOpen())
         XDGOPEN_PROCESS.close();
 #endif
 
-    /* Delete UI controls */
+    /* 删除 UI 控件 */
     delete m_ui;
 }
 
+/**
+ * 设置是否显示更新窗口
+ */
 void UpdaterWindow::setShowWindowDisable(const bool dontShowWindow)
 {
     m_dontShowUpdateWindow = dontShowWindow;
@@ -134,29 +137,28 @@ void UpdaterWindow::setShowWindowDisable(const bool dontShowWindow)
 }
 
 /**
- * Instructs the QSimpleUpdater to download and interpret the updater
- * definitions file
+ * 指示 QSimpleUpdater 下载并解析更新定义文件
  */
 void UpdaterWindow::checkForUpdates(bool force)
 {
-    /* Change the silent flag */
+    /* 更改静默标志 */
     if (!m_updater->getUpdateAvailable(UPDATES_URL)) {
         m_checkingForUpdates = true;
 
         m_forced = force;
 
-        /* Set module properties */
+        /* 设置模块属性 */
         m_updater->setNotifyOnFinish(UPDATES_URL, false);
         m_updater->setNotifyOnUpdate(UPDATES_URL, false);
         m_updater->setDownloaderEnabled(UPDATES_URL, false);
         m_updater->setUseCustomInstallProcedures(UPDATES_URL, true);
         m_updater->setModuleVersion(UPDATES_URL, qApp->applicationVersion());
 
-        /* Check for updates */
+        /* 检查更新 */
         m_updater->checkForUpdates(UPDATES_URL);
     }
 
-    /* Show window if force flag is set */
+    /* 如果 force 标志被设置，则显示窗口 */
     if (force) {
         if (!m_updater->getUpdateAvailable(UPDATES_URL)) {
             m_ui->updateButton->setEnabled(false);
@@ -169,65 +171,62 @@ void UpdaterWindow::checkForUpdates(bool force)
 }
 
 /**
- * Resets the state, text and information displayed the the UI controls
- * to indicate what is happening right now in the QSimpleUpdater
+ * 重置 UI 控件的状态、文本和信息，以指示 QSimpleUpdater 当前的操作
  */
 void UpdaterWindow::resetControls()
 {
-    /* Reset the button states */
+    /* 重置按钮状态 */
     m_ui->updateButton->setEnabled(false);
 
-    /* Set installed version label */
+    /* 设置已安装版本标签 */
     m_ui->installedVersion->setText(qApp->applicationVersion());
 
-    /* Set available version label */
+    /* 设置可用版本标签 */
     m_ui->availableVersion->setText(m_updater->getLatestVersion(UPDATES_URL));
 
-    /* Set title label */
+    /* 设置标题标签 */
     if (m_updater->getUpdateAvailable(UPDATES_URL)) {
         m_ui->title->setText(tr("A Newer Version is Available!"));
     } else {
         m_ui->title->setText(tr("You're up-to-date!"));
     }
 
-    /* Reset the progress controls */
+    /* 重置进度控件 */
     m_ui->progressControls->hide();
     m_ui->progressBar->setValue(0);
     m_ui->downloadLabel->setText(tr("Downloading Updates") + "...");
     m_ui->timeLabel->setText(tr("Time remaining") + ": " + tr("unknown"));
 
-    /* Set changelog text */
+    /* 设置更新日志文本 */
     QString changelogText = m_updater->getChangelog(UPDATES_URL);
     m_ui->changelog->setText(changelogText);
     if (m_ui->changelog->toPlainText().isEmpty()) {
         m_ui->changelog->setText("<p>No changelog found...</p>");
     } else {
         m_ui->changelog->setText(changelogText.append(
-                "\n")); // Don't know why currently changelog box is disappearing at the bottom, so
-                        // I add a new line to see the text.
+                "\n")); // 不知道为什么当前更新日志框在底部消失了，所以添加一个新行以查看文本。
     }
 
-    /* Enable/disable update button */
+    /* 启用/禁用更新按钮 */
     bool available = m_updater->getUpdateAvailable(UPDATES_URL);
     bool validOpenUrl = !m_updater->getOpenUrl(UPDATES_URL).isEmpty();
     bool validDownUrl = !m_updater->getDownloadUrl(UPDATES_URL).isEmpty();
     m_ui->updateButton->setEnabled(available && (validOpenUrl || validDownUrl));
 
-    /* Resize window */
+    /* 调整窗口大小 */
     bool showAgain = isVisible();
     int height = minimumSizeHint().height();
     int width = qMax(minimumSizeHint().width(), int(height * 1.2));
     resize(QSize(width, height));
 
-    /* Re-show the window(if required)*/
+    /* 重新显示窗口（如果需要） */
     if (showAgain) {
         showNormal();
     }
 }
 
 /**
- * Changes the number of dots of the title label while the QSimpleUpdater
- * is downloading and interpreting the update definitions file
+ * 在 QSimpleUpdater 下载并解析更新定义文件时更改标题标签的点数
  */
 void UpdaterWindow::updateTitleLabel()
 {
@@ -245,8 +244,7 @@ void UpdaterWindow::updateTitleLabel()
 }
 
 /**
- * Updates the text displayed the the UI controls to reflect the information
- * obtained by the QSimpleUpdater and shows the dialog
+ * 更新 UI 控件显示的文本以反映 QSimpleUpdater 获取的信息，并显示对话框
  */
 void UpdaterWindow::onUpdateAvailable()
 {
@@ -257,7 +255,7 @@ void UpdaterWindow::onUpdateAvailable()
 }
 
 /**
- * Initializes the download of the update and disables the 'update' button
+ * 初始化更新下载并禁用“更新”按钮
  */
 void UpdaterWindow::onDownloadButtonClicked()
 {
@@ -268,25 +266,23 @@ void UpdaterWindow::onDownloadButtonClicked()
 }
 
 /**
- * Initializes the download of the update and configures the connections
- * to automatically update the user interface when we receive new data
- * from the download/update server
+ * 初始化更新下载并配置连接以在从下载/更新服务器接收到新数据时自动更新用户界面
  */
 void UpdaterWindow::startDownload(const QUrl &url)
 {
-    /* URL is invalid, try opening web browser */
+    /* URL 无效，尝试打开网页浏览器 */
     if (url.isEmpty()) {
         QDesktopServices::openUrl(QUrl(m_updater->getOpenUrl(UPDATES_URL)));
         return;
     }
 
-    /* Cancel previous download (if any)*/
+    /* 取消之前的下载（如果有） */
     if (m_reply) {
         m_reply->abort();
         m_reply->deleteLater();
     }
 
-    /* Start download */
+    /* 开始下载 */
     m_startTime = QDateTime::currentDateTime().toSecsSinceEpoch();
     QNetworkRequest netReq(url);
 
@@ -294,7 +290,7 @@ void UpdaterWindow::startDownload(const QUrl &url)
                         QNetworkRequest::NoLessSafeRedirectPolicy);
     m_reply = m_manager->get(netReq);
 
-    /* Set file name */
+    /* 设置文件名 */
     m_fileName = m_updater->getDownloadUrl(UPDATES_URL).split("/").last();
     if (m_fileName.isEmpty()) {
         m_fileName = QString("%1_Update_%2.bin")
@@ -302,37 +298,37 @@ void UpdaterWindow::startDownload(const QUrl &url)
                                   m_updater->getLatestVersion(UPDATES_URL));
     }
 
-    /* Prepare download directory */
+    /* 准备下载目录 */
     if (!m_downloadDir.exists())
         m_downloadDir.mkpath(".");
 
-    /* Remove previous downloads(if any)*/
+    /* 删除之前的下载（如果有） */
     QFile::remove(m_downloadDir.filePath(m_fileName));
 
-    /* Show UI controls */
+    /* 显示 UI 控件 */
     m_ui->progressControls->show();
     showNormal();
 
-    /* Update UI when download progress changes or download finishes */
+    /* 当下载进度变化或下载完成时更新 UI */
     connect(m_reply, &QNetworkReply::downloadProgress, this, &UpdaterWindow::updateProgress);
     connect(m_reply, &QNetworkReply::finished, this, &UpdaterWindow::onDownloadFinished);
 }
 
 /**
- * Opens the downloaded file
+ * 打开下载的文件
  */
 void UpdaterWindow::openDownload(const QString &file)
 {
-    /* File is empty, abort */
+    /* 文件为空，中止 */
     if (file.isEmpty()) {
         return;
     }
 
-    /* Change labels */
+    /* 更改标签 */
     m_ui->downloadLabel->setText(tr("Download finished!"));
     m_ui->timeLabel->setText(tr("Opening downloaded file") + "...");
 
-    /* Try to open the downloaded file (Windows & Mac) */
+    /* 尝试打开下载的文件（Windows 和 Mac） */
 #ifndef UseXdgOpen
     bool openUrl = QDesktopServices::openUrl(QUrl::fromLocalFile(file));
     if (!openUrl) {
@@ -346,27 +342,25 @@ void UpdaterWindow::openDownload(const QString &file)
     }
 #endif
 
-    /* On Linux, use xdg-open to know if the file was handled correctly */
+    /* 在 Linux 上，使用 xdg-open 来确认文件是否被正确处理 */
 #ifdef UseXdgOpen
     XDGOPEN_PROCESS.start("xdg-open", QStringList() << file);
 #endif
 }
 
 /**
- * Called when the \a QSimpleUpdater notifies us that it downloaded and
- * interpreted the update definitions file.
+ * 当 QSimpleUpdater 通知我们它已下载并解析更新定义文件时调用
  *
- * This function decides whenever to show the dialog or just notify the user
- * that he/she is running the latest version of notes
+ * 此函数决定是否显示对话框或仅通知用户他/她正在运行最新版本的 notes
  */
 void UpdaterWindow::onCheckFinished(const QString &url)
 {
     Q_UNUSED(url)
 
-    /* Do not allow the title label to change automatically */
+    /* 不允许标题标签自动更改 */
     m_checkingForUpdates = false;
 
-    /* There is an update available, show the window */
+    /* 如果有可用更新，显示窗口 */
     if (m_updater->getUpdateAvailable(url) && (UPDATES_URL == url)) {
         onUpdateAvailable();
     } else if (m_forced) {
@@ -377,9 +371,8 @@ void UpdaterWindow::onCheckFinished(const QString &url)
 }
 
 /**
- * Called when \c xdg-open finishes with the given \a exitCode.
- * If \a exitCode is not 0, then we shall try to open the folder in which
- * the update file was saved
+ * 当 xdg-open 以给定的 exitCode 完成时调用
+ * 如果 exitCode 不为 0，则尝试打开保存更新文件的文件夹
  */
 void UpdaterWindow::onXdgOpenFinished(const int exitCode)
 {
@@ -396,13 +389,11 @@ void UpdaterWindow::onXdgOpenFinished(const int exitCode)
 }
 
 /**
- * Notifies the user that there's been an error opening the downloaded
- * file directly and instructs the operating system to open the folder
- * in which the \a file is located
+ * 通知用户打开下载的文件时出错，并指示操作系统打开文件所在的文件夹
  */
 void UpdaterWindow::openDownloadFolder(const QString &file)
 {
-    /* Notify the user of the problem */
+    /* 通知用户问题 */
     QString extension = file.split(".").last();
     QMessageBox::information(this, tr("Open Error"),
                              tr("It seems that your OS does not have an "
@@ -411,30 +402,29 @@ void UpdaterWindow::openDownloadFolder(const QString &file)
                                      .arg(extension),
                              QMessageBox::Ok);
 
-    /* Get the full path list of the downloaded file */
+    /* 获取下载文件的完整路径列表 */
     QString native_path = QDir::toNativeSeparators(QDir(file).absolutePath());
     QStringList directories = native_path.split(QDir::separator());
 
-    /* Remove file name from list to get the folder of the update file */
+    /* 从列表中删除文件名以获取更新文件的文件夹 */
     directories.removeLast();
     QString path = directories.join(QDir::separator());
 
-    /* Get valid URL and open it */
+    /* 获取有效的 URL 并打开它 */
     QUrl url = QUrl::fromLocalFile(QDir(path).absolutePath());
     QDesktopServices::openUrl(url);
 }
 
 /**
- * Calculates the appropriate size units(bytes, KB or MB)for the received
- * data and the total download size. Then, this function proceeds to update the
- * dialog controls/UI.
+ * 计算接收到的数据和总下载大小的适当单位（字节、KB 或 MB）
+ * 然后，此函数继续更新对话框控件/UI
  */
 void UpdaterWindow::calculateSizes(qint64 received, qint64 total)
 {
     QString totalSize;
     QString receivedSize;
 
-    /* Get total size string */
+    /* 获取总大小字符串 */
     if (total < 1024) {
         totalSize = tr("%1 bytes").arg(total);
     } else if (total < (1024 * 1024)) {
@@ -443,7 +433,7 @@ void UpdaterWindow::calculateSizes(qint64 received, qint64 total)
         totalSize = tr("%1 MB").arg(round(total / (1024 * 1024)));
     }
 
-    /* Get received size string */
+    /* 获取接收大小字符串 */
     if (received < 1024) {
         receivedSize = tr("%1 bytes").arg(received);
     } else if (received < (1024 * 1024)) {
@@ -452,14 +442,13 @@ void UpdaterWindow::calculateSizes(qint64 received, qint64 total)
         receivedSize = tr("%1 MB").arg(received / (1024 * 1024));
     }
 
-    /* Update the label text */
+    /* 更新标签文本 */
     m_ui->downloadLabel->setText(tr("Downloading updates") + " (" + receivedSize + " " + tr("of")
                                  + " " + totalSize + ")");
 }
 
 /**
- * Uses the \a received and \a total parameters to get the download progress
- * and update the progressbar value on the dialog.
+ * 使用 received 和 total 参数获取下载进度并更新对话框上的进度条值
  */
 void UpdaterWindow::updateProgress(qint64 received, qint64 total)
 {
@@ -480,12 +469,9 @@ void UpdaterWindow::updateProgress(qint64 received, qint64 total)
 }
 
 /**
- * Uses two time samples(from the current time and a previous sample)to
- * calculate how many bytes have been downloaded.
+ * 使用两个时间样本（从当前时间和之前的样本）来计算已下载的字节数
  *
- * Then, this function proceeds to calculate the appropriate units of time
- *(hours, minutes or seconds)and constructs a user-friendly string, which
- * is displayed in the dialog.
+ * 然后，此函数继续计算适当的时间单位（小时、分钟或秒）并构建用户友好的字符串，显示在对话框中
  */
 void UpdaterWindow::calculateTimeRemaining(qint64 received, qint64 total)
 {
@@ -519,83 +505,4 @@ void UpdaterWindow::calculateTimeRemaining(qint64 received, qint64 total)
             if (seconds > 1) {
                 timeString = tr("%1 seconds").arg(seconds);
             } else {
-                timeString = tr("1 second");
-            }
-        }
-
-        m_ui->timeLabel->setText(tr("Time remaining") + ": " + timeString);
-    }
-}
-
-void UpdaterWindow::onDownloadFinished()
-{
-    QString redirectedUrl =
-            m_reply->attribute(QNetworkRequest::RedirectionTargetAttribute).toString();
-
-    if (redirectedUrl.isEmpty()) {
-        const QString filePath = m_downloadDir.filePath(m_fileName);
-        QFile file(filePath);
-        if (file.open(QIODevice::WriteOnly | QIODevice::Append)) {
-            file.write(m_reply->readAll());
-            file.close();
-            qApp->processEvents();
-        }
-
-        openDownload(filePath);
-    } else {
-        startDownload(redirectedUrl);
-    }
-}
-
-/**
- * Allows the user to move the window and registers the position in which
- * the user originally clicked to move the window
- */
-void UpdaterWindow::mousePressEvent(QMouseEvent *event)
-{
-    if (event->button() == Qt::LeftButton) {
-        if (event->x() < width() - 5 && event->x() > 5 && event->pos().y() < height() - 5
-            && event->pos().y() > 5) {
-#if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
-            m_canMoveWindow = !window()->windowHandle()->startSystemMove();
-#else
-            m_canMoveWindow = true;
-#endif
-            m_mousePressX = event->pos().x();
-            m_mousePressY = event->pos().y();
-        }
-    }
-    event->accept();
-}
-
-/**
- * Changes the cursor icon to a hand(to hint the user that he/she is dragging
- * the window)and moves the window to the desired position of the given
- * \a event
- */
-void UpdaterWindow::mouseMoveEvent(QMouseEvent *event)
-{
-    if (m_canMoveWindow) {
-        int dx = event->globalX() - m_mousePressX;
-        int dy = event->globalY() - m_mousePressY;
-        move(dx, dy);
-    }
-}
-
-/**
- * Disallows the user to move the window and resets the window cursor
- */
-void UpdaterWindow::mouseReleaseEvent(QMouseEvent *event)
-{
-    m_canMoveWindow = false;
-    unsetCursor();
-    event->accept();
-}
-
-/**
- * Rounds the given \a input to two decimal places
- */
-qreal UpdaterWindow::round(qreal input)
-{
-    return qreal(roundf(float(input * 100)) / 100);
-}
+                timeString
\ No newline at end of file
diff --git a/source/src/updaterwindow.h b/source/src/updaterwindow.h
old mode 100644
new mode 100755
index 2c5fc80..67d4c06
--- a/source/src/updaterwindow.h
+++ b/source/src/updaterwindow.h
@@ -19,64 +19,87 @@ class QNetworkReply;
 class QSimpleUpdater;
 class QNetworkAccessManager;
 
+// UpdaterWindow 类用于管理更新窗口的显示和更新逻辑
 class UpdaterWindow : public QDialog
 {
     Q_OBJECT
 
 public:
+    // 构造函数，初始化更新窗口
     explicit UpdaterWindow(QWidget *parent = 0);
+    // 析构函数，释放资源
     ~UpdaterWindow();
 
+    // 设置是否显示更新窗口
     void setShowWindowDisable(const bool dontShowWindow);
 
 public slots:
+    // 检查更新，force 参数表示是否强制检查
     void checkForUpdates(bool force);
 
 signals:
+    // 信号，当更新窗口显示状态改变时发出
     void dontShowUpdateWindowChanged(bool state);
 
 private slots:
+    // 重置控件状态
     void resetControls();
+    // 更新标题标签
     void updateTitleLabel();
+    // 当有可用更新时调用
     void onUpdateAvailable();
+    // 当下载按钮被点击时调用
     void onDownloadButtonClicked();
+    // 开始下载，url 参数表示下载链接
     void startDownload(const QUrl &url);
+    // 打开下载的文件，file 参数表示文件路径
     void openDownload(const QString &file);
+    // 当检查更新完成时调用，url 参数表示检查的链接
     void onCheckFinished(const QString &url);
+    // 当 xdg-open 命令完成时调用，exitCode 参数表示退出码
     void onXdgOpenFinished(const int exitCode);
+    // 打开下载文件夹，file 参数表示文件路径
     void openDownloadFolder(const QString &file);
+    // 计算下载大小，received 参数表示已接收的字节数，total 参数表示总字节数
     void calculateSizes(qint64 received, qint64 total);
+    // 更新下载进度，received 参数表示已接收的字节数，total 参数表示总字节数
     void updateProgress(qint64 received, qint64 total);
+    // 计算剩余下载时间，received 参数表示已接收的字节数，total 参数表示总字节数
     void calculateTimeRemaining(qint64 received, qint64 total);
+    // 当下载完成时调用
     void onDownloadFinished();
 
 protected:
+    // 处理鼠标移动事件
     void mouseMoveEvent(QMouseEvent *event) override;
+    // 处理鼠标按下事件
     void mousePressEvent(QMouseEvent *event) override;
+    // 处理鼠标释放事件
     void mouseReleaseEvent(QMouseEvent *event) override;
 
 private:
+    // 四舍五入函数，input 参数表示输入值
     qreal round(qreal input);
 
 private:
-    QString m_fileName;
-    const QDir m_downloadDir;
+    QString m_fileName; // 文件名
+    const QDir m_downloadDir; // 下载目录
 
-    Ui::UpdaterWindow *m_ui;
+    Ui::UpdaterWindow *m_ui; // 用户界面指针
 
-    QPoint m_dragPosition;
+    QPoint m_dragPosition; // 窗口拖动位置
 
-    int m_mousePressX;
-    int m_mousePressY;
-    bool m_canMoveWindow;
-    bool m_checkingForUpdates;
-    bool m_dontShowUpdateWindow;
-    bool m_forced;
+    int m_mousePressX; // 鼠标按下时的 X 坐标
+    int m_mousePressY; // 鼠标按下时的 Y 坐标
+    bool m_canMoveWindow; // 是否可以移动窗口
+    bool m_checkingForUpdates; // 是否正在检查更新
+    bool m_dontShowUpdateWindow; // 是否不显示更新窗口
+    bool m_forced; // 是否强制检查更新
 
-    uint m_startTime;
-    QNetworkReply *m_reply;
-    QSimpleUpdater *m_updater;
-    QNetworkAccessManager *m_manager;
+    uint m_startTime; // 下载开始时间
+    QNetworkReply *m_reply; // 网络回复指针
+    QSimpleUpdater *m_updater; // 更新器指针
+    QNetworkAccessManager *m_manager; // 网络访问管理器指针
 };
 
-#endif
+#endif
\ No newline at end of file
diff --git a/source/src/updaterwindow.ui b/source/src/updaterwindow.ui
old mode 100644
new mode 100755