diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1ec3410..023a3a4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -91,6 +91,7 @@ set(SOURCE_FILES
         src/appdata/data-provider-manager.cpp src/appdata/data-provider-manager.h
         src/appdata/plugin/all-app-data-provider.cpp src/appdata/plugin/all-app-data-provider.h
         src/appdata/plugin/app-search-plugin.cpp src/appdata/plugin/app-search-plugin.h
+        src/appdata/plugin/app-category-plugin.cpp src/appdata/plugin/app-category-plugin.h
         src/extension/menu-extension-iface.h
         src/extension/menu-extension.cpp src/extension/menu-extension.h
         src/extension/extensions/folder-extension.cpp src/extension/extensions/folder-extension.h
diff --git a/src/appdata/data-provider-manager.cpp b/src/appdata/data-provider-manager.cpp
index 4f8ead8..0bf306a 100644
--- a/src/appdata/data-provider-manager.cpp
+++ b/src/appdata/data-provider-manager.cpp
@@ -19,6 +19,7 @@
 #include "data-provider-manager.h"
 #include "plugin/all-app-data-provider.h"
 #include "plugin/app-search-plugin.h"
+#include "plugin/app-category-plugin.h"
 
 namespace UkuiMenu {
 
@@ -47,9 +48,13 @@ void DataProviderManager::initProviders()
     auto *search = new AppSearchPlugin;
     registerProvider(search);
 
+    auto *category = new AppCategoryPlugin;
+    registerProvider(category);
+
     activateProvider(allProvider->id());
     allProvider->moveToThread(&m_worker);
     search->moveToThread(&m_worker);
+    category->moveToThread(&m_worker);
 }
 
 void DataProviderManager::registerProvider(DataProviderPluginIFace *provider)
diff --git a/src/appdata/data-provider-plugin-iface.h b/src/appdata/data-provider-plugin-iface.h
index 5193e34..f075b9a 100644
--- a/src/appdata/data-provider-plugin-iface.h
+++ b/src/appdata/data-provider-plugin-iface.h
@@ -71,6 +71,7 @@ public:
      * @return 数据容器
      */
     virtual QVector<DataEntity> data() = 0;
+    virtual QVector<LabelItem> labels() { return {}; };
 
     /**
      * 强制刷新数据，刷新完成后发送dataChange信号
@@ -83,6 +84,7 @@ Q_SIGNALS:
      * 数据变化
      */
     void dataChanged(QVector<DataEntity> data, DataUpdateMode::Mode mode = DataUpdateMode::Reset, quint32 index = 0);
+    void labelChanged();
 };
 
 } // UkuiMenu
diff --git a/src/appdata/plugin/app-category-plugin.cpp b/src/appdata/plugin/app-category-plugin.cpp
new file mode 100644
index 0000000..6912b7e
--- /dev/null
+++ b/src/appdata/plugin/app-category-plugin.cpp
@@ -0,0 +1,239 @@
+/*
+ * Copyright (C) 2023, KylinSoft Co., Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "app-category-plugin.h"
+#include "app-data-manager.h"
+
+namespace UkuiMenu {
+
+// 临时使用，可能会删除
+class CategoryPair
+{
+public:
+    CategoryPair() = default;
+    CategoryPair(QString id_t, QString localName_t) : id(std::move(id_t)), localName(std::move(localName_t)) {}
+    QString id;
+    QString localName;
+};
+
+class CategoryItem
+{
+public:
+    LabelItem label;
+    QList<DataEntity> apps;
+};
+
+class AppCategoryPluginPrivate
+{
+public:
+    QHash<QString, int> categoryIndex;
+    QList<CategoryItem> categoryData;
+};
+
+AppCategoryPlugin::AppCategoryPlugin() : d(new AppCategoryPluginPrivate)
+{
+    initCategories();
+    reLoadApps();
+
+    connect(AppDataManager::instance(), &AppDataManager::appAdded, this, &AppCategoryPlugin::onAppAdded);
+    connect(AppDataManager::instance(), &AppDataManager::appDeleted, this, &AppCategoryPlugin::onAppDeleted);
+}
+
+AppCategoryPlugin::~AppCategoryPlugin()
+{
+    if (d) {
+        delete d;
+        d = nullptr;
+    }
+}
+
+int AppCategoryPlugin::index()
+{
+    return 1;
+}
+
+QString AppCategoryPlugin::id()
+{
+    return "category";
+}
+
+QString AppCategoryPlugin::name()
+{
+    return tr("Category");
+}
+
+QString AppCategoryPlugin::icon()
+{
+    return "image://appicon/text-plain";
+}
+
+QString AppCategoryPlugin::title()
+{
+    return "Category";
+}
+
+PluginGroup::Group AppCategoryPlugin::group()
+{
+    return PluginGroup::SortMenuItem;
+}
+
+QVector<DataEntity> AppCategoryPlugin::data()
+{
+    QVector<DataEntity> data;
+    generateData(data);
+    return data;
+}
+
+void AppCategoryPlugin::forceUpdate()
+{
+
+}
+
+QVector<LabelItem> AppCategoryPlugin::labels()
+{
+    QMutexLocker locker(&m_mutex);
+    QVector<LabelItem> labels;
+    for (const auto &item : d->categoryData) {
+//        qDebug() << "==label==" << item.label.id() << item.label.displayName();
+        labels.append(item.label);
+    }
+
+    return labels;
+}
+
+// see: https://specifications.freedesktop.org/menu-spec/latest/apa.html
+// see: https://specifications.freedesktop.org/menu-spec/latest/apas02.html
+// TODO: 暂时只列出freedesktop规范中的常用分类，需要继续支持显示应用自定义的分类进行显示
+void AppCategoryPlugin::initCategories()
+{
+    QList<CategoryPair> primaryCategories;
+    primaryCategories.append({"Audio", tr("Audio")});
+    primaryCategories.append({"AudioVideo", tr("AudioVideo")});
+    primaryCategories.append({"Development", tr("Development")});
+    primaryCategories.append({"Education", tr("Education")});
+    primaryCategories.append({"Game", tr("Game")});
+    primaryCategories.append({"Graphics", tr("Graphics")});
+    primaryCategories.append({"Network", tr("Network")});
+    primaryCategories.append({"Office", tr("Office")});
+    primaryCategories.append({"Science", tr("Science")});
+    primaryCategories.append({"Settings", tr("Settings")});
+    primaryCategories.append({"System", tr("System")});
+    primaryCategories.append({"Utility", tr("Utility")});
+    primaryCategories.append({"Video", tr("Video")});
+
+    // 未定义Category的应用类别
+    m_otherLabelId = "Other";
+    primaryCategories.append({m_otherLabelId, tr("Other")});
+
+    for (const auto &category : primaryCategories) {
+        // 默认拷贝
+        CategoryItem categoryItem;
+        categoryItem.label.setId(category.id);
+        categoryItem.label.setDisplayName(category.localName);
+//        categoryItem.label.setDisable(true);
+        categoryItem.label.setIndex(d->categoryData.size());
+
+        d->categoryData.append(categoryItem);
+        d->categoryIndex.insert(category.id, categoryItem.label.index());
+    }
+}
+
+int AppCategoryPlugin::parseAppCategory(const DataEntity &app)
+{
+//    qDebug() << "=parseAppCategory=" << app.name();
+    // TODO: 某些应用的Category字段不是使用;进行分割的，是否需要支持？
+    QStringList categories = app.category().split(";");
+    for (const auto &category : categories) {
+        int index = d->categoryIndex.value(category, -1);
+        if (index != -1) {
+            return index;
+        }
+    }
+
+//    qDebug() << "Other index:" << d->categoryIndex.value(m_otherLabelId) << "==" << m_otherLabelId;
+    return d->categoryIndex.value(m_otherLabelId);
+}
+
+void AppCategoryPlugin::addAppToCategoryList(const DataEntity &app)
+{
+    CategoryItem &categoryItem = d->categoryData[parseAppCategory(app)];
+    categoryItem.label.setDisable(false);
+    categoryItem.apps.append(app);
+}
+
+void AppCategoryPlugin::reLoadApps()
+{
+    QMutexLocker locker(&m_mutex);
+
+    for (auto &item : d->categoryData) {
+        item.label.setDisable(true);
+    }
+
+    QList<DataEntity> apps = AppDataManager::instance()->normalApps();
+    for (const auto &app : apps) {
+        addAppToCategoryList(app);
+    }
+}
+
+void AppCategoryPlugin::generateData(QVector<DataEntity> &data)
+{
+    QMutexLocker locker(&m_mutex);
+    for (const auto &item : d->categoryData) {
+        // TODO: 显示不包含应用的分类？
+        if (item.apps.isEmpty()) {
+            continue;
+        }
+
+        DataEntity label;
+        label.setType(DataType::Label);
+        label.setId(item.label.id());
+        label.setName(item.label.displayName());
+
+        data.append(label);
+        // TODO: 性能优化
+//        data.append(item.apps.toVector());
+        for (const auto &app : item.apps) {
+            data.append(app);
+        }
+    }
+}
+
+void AppCategoryPlugin::updateData()
+{
+    Q_EMIT dataChanged(data());
+}
+
+void AppCategoryPlugin::onAppAdded(const QList<DataEntity>& apps)
+{
+    {
+        QMutexLocker locker(&m_mutex);
+        for (const auto &app : apps) {
+            addAppToCategoryList(app);
+        }
+    }
+    updateData();
+}
+
+void AppCategoryPlugin::onAppDeleted(const QStringList& idList)
+{
+    reLoadApps();
+    updateData();
+    Q_EMIT labelChanged();
+}
+
+} // UkuiMenu
diff --git a/src/appdata/plugin/app-category-plugin.h b/src/appdata/plugin/app-category-plugin.h
new file mode 100644
index 0000000..c33102e
--- /dev/null
+++ b/src/appdata/plugin/app-category-plugin.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2023, KylinSoft Co., Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef UKUI_MENU_APP_CATEGORY_PLUGIN_H
+#define UKUI_MENU_APP_CATEGORY_PLUGIN_H
+
+#include "data-provider-plugin-iface.h"
+
+namespace UkuiMenu {
+
+class AppCategoryPluginPrivate;
+
+class AppCategoryPlugin : public DataProviderPluginIFace
+{
+    Q_OBJECT
+public:
+    AppCategoryPlugin();
+    ~AppCategoryPlugin() override;
+
+    int index() override;
+    QString id() override;
+    QString name() override;
+    QString icon() override;
+    QString title() override;
+    PluginGroup::Group group() override;
+    QVector<DataEntity> data() override;
+    void forceUpdate() override;
+    QVector<LabelItem> labels() override;
+
+private Q_SLOTS:
+    void onAppAdded(const QList<DataEntity>& apps);
+    void onAppDeleted(const QStringList& idList);
+
+private:
+    void reLoadApps();
+    void initCategories();
+    // 解析Category，获取正确的index
+    int parseAppCategory(const DataEntity &app);
+    void addAppToCategoryList(const DataEntity &app);
+
+    // 从私有数据类型生成数据
+    void generateData(QVector<DataEntity> &data);
+    inline void updateData();
+
+private:
+    QMutex m_mutex;
+    QString m_otherLabelId;
+    AppCategoryPluginPrivate *d{nullptr};
+};
+
+} // UkuiMenu
+
+#endif //UKUI_MENU_APP_CATEGORY_PLUGIN_H
diff --git a/src/commons.cpp b/src/commons.cpp
index 10c740b..7926f0f 100644
--- a/src/commons.cpp
+++ b/src/commons.cpp
@@ -145,3 +145,47 @@ QString UkuiMenu::DataEntity::extraData() const
 {
     return m_extraData;
 }
+
+// ====== LabelItem ====== //
+UkuiMenu::LabelItem::LabelItem(bool disable, int index, QString id, QString displayName)
+: m_disable(disable), m_index(index), m_id(std::move(id)), m_displayName(std::move(displayName)) {}
+
+bool UkuiMenu::LabelItem::isDisable() const
+{
+    return m_disable;
+}
+
+void UkuiMenu::LabelItem::setDisable(bool disable)
+{
+    LabelItem::m_disable = disable;
+}
+
+int UkuiMenu::LabelItem::index() const
+{
+    return m_index;
+}
+
+void UkuiMenu::LabelItem::setIndex(int index)
+{
+    LabelItem::m_index = index;
+}
+
+const QString &UkuiMenu::LabelItem::displayName() const
+{
+    return m_id;
+}
+
+void UkuiMenu::LabelItem::setDisplayName(const QString &name)
+{
+    LabelItem::m_id = name;
+}
+
+const QString &UkuiMenu::LabelItem::id() const
+{
+    return m_id;
+}
+
+void UkuiMenu::LabelItem::setId(const QString &id)
+{
+    m_id = id;
+}
diff --git a/src/commons.h b/src/commons.h
index b472467..7302e5b 100644
--- a/src/commons.h
+++ b/src/commons.h
@@ -24,6 +24,37 @@
 
 namespace UkuiMenu {
 
+// 标签项
+class LabelItem
+{
+    Q_GADGET
+public:
+    LabelItem() = default;
+    explicit LabelItem(bool disable, int index, QString id, QString displayName);
+
+    friend inline bool operator==(const LabelItem& a, const LabelItem& b) {
+        return QString::compare(a.id(), b.id(), Qt::CaseInsensitive);
+    }
+
+    bool isDisable() const;
+    void setDisable(bool disable);
+
+    int index() const;
+    void setIndex(int index);
+
+    const QString &id() const;
+    void setId(const QString &id);
+
+    const QString &displayName() const;
+    void setDisplayName(const QString &name);
+
+private:
+    bool    m_disable{true};
+    int     m_index{0};
+    QString m_id;
+    QString m_displayName;
+};
+
 class Display {
     Q_GADGET
 public:
diff --git a/src/extension/menu-extension.cpp b/src/extension/menu-extension.cpp
index 5ed546d..6453b42 100644
--- a/src/extension/menu-extension.cpp
+++ b/src/extension/menu-extension.cpp
@@ -39,7 +39,7 @@ MenuExtension::MenuExtension()
     // TODO load extension from filesystem.
 
     // register extension.
-    registerExtension(new FolderExtension(this));
+//    registerExtension(new FolderExtension(this));
     registerExtension(new RecentFileExtension(this));
     registerExtension(new FavoriteExtension(this));