diff --git a/src/data-entity.cpp b/src/data-entity.cpp
index 1a7a33b..ac33904 100644
--- a/src/data-entity.cpp
+++ b/src/data-entity.cpp
@@ -43,6 +43,7 @@ public:
     QString comment;        // 应用描述
     QString extraData;      // 额外的数据
     QString insertTime;     //安装的时间
+    QString group;          // 分类
 };
 
 DataEntity::DataEntity() : d(new DataEntityPrivate) {}
@@ -222,7 +223,16 @@ QHash<int, QByteArray> DataEntity::AppRoleNames()
     names.insert(DataEntity::Name, "name");
     names.insert(DataEntity::Comment, "comment");
     names.insert(DataEntity::ExtraData, "extraData");
+    names.insert(DataEntity::Category, "category");
+    names.insert(DataEntity::Group, "group");
+    names.insert(DataEntity::FirstLetter, "firstLetter");
+    names.insert(DataEntity::InstallationTime, "installationTime");
+    names.insert(DataEntity::IsLaunched, "isLaunched");
+    names.insert(DataEntity::LaunchTimes, "launchTimes");
+    names.insert(DataEntity::IsLocked, "isLocked");
     names.insert(DataEntity::Favorite, "favorite");
+    names.insert(DataEntity::Top, "top");
+    names.insert(DataEntity::RecentInstall, "recentInstall");
     return names;
 }
 
@@ -257,3 +267,111 @@ DataEntity::~DataEntity()
         d = nullptr;
     }
 }
+
+QVariant DataEntity::getValue(DataEntity::PropertyName property) const
+{
+    switch (property) {
+        case Id:
+            return d->id;
+        case Type:
+            return d->type;
+        case Icon:
+            return d->icon;
+        case Name:
+            return d->name;
+        case Comment:
+            return d->comment;
+        case ExtraData:
+            return d->extraData;
+        case Category:
+            return d->category;
+        case Group:
+            return d->group;
+        case FirstLetter:
+            return d->firstLetter;
+        case InstallationTime:
+            return d->insertTime;
+        case IsLaunched:
+            return d->launched;
+        case LaunchTimes:
+            return d->launchTimes;
+        case IsLocked:
+            return d->lock;
+        case Favorite:
+            return d->favorite;
+        case Top:
+            return d->top;
+        case RecentInstall:
+            return d->recentInstall;
+        default:
+            break;
+    }
+
+    return {};
+}
+
+void DataEntity::setValue(DataEntity::PropertyName property, const QVariant &value)
+{
+    switch (property) {
+        case Id:
+            d->id = value.toString();
+            break;
+        case Type:
+            d->type = value.value<DataType::Type>();
+            break;
+        case Icon:
+            d->icon = value.toString();
+            break;
+        case Name:
+            d->name = value.toString();
+            break;
+        case Comment:
+            d->comment = value.toString();
+            break;
+        case ExtraData:
+            d->extraData = value.toString();
+            break;
+        case Category:
+            d->category = value.toString();
+            break;
+        case Group:
+            d->group = value.toString();
+            break;
+        case FirstLetter:
+            d->firstLetter = value.toString();
+            break;
+        case InstallationTime:
+            d->insertTime = value.toString();
+            break;
+        case IsLaunched:
+            d->launched = value.toBool();
+            break;
+        case LaunchTimes:
+            d->launchTimes = value.toInt();
+            break;
+        case IsLocked:
+            d->lock = value.toBool();
+            break;
+        case Favorite:
+            d->favorite = value.toInt();
+            break;
+        case Top:
+            d->top = value.toInt();
+            break;
+        case RecentInstall:
+            d->recentInstall = value.toBool();
+            break;
+        default:
+            break;
+    }
+}
+
+void DataEntity::setGroup(const QString &group)
+{
+    d->group = group;
+}
+
+QString DataEntity::group() const
+{
+    return d->group;
+}
diff --git a/src/data-entity.h b/src/data-entity.h
index cdbc725..9793106 100644
--- a/src/data-entity.h
+++ b/src/data-entity.h
@@ -21,6 +21,7 @@
 
 #include <QObject>
 #include <QHash>
+#include <QVariant>
 
 class DataEntityPrivate;
 
@@ -41,7 +42,6 @@ public:
 // 应用数据
 class DataEntity
 {
-    // TODO 改用 Q_OBJECT ？
     Q_GADGET
     Q_PROPERTY(DataType::Type type READ type WRITE setType)
     Q_PROPERTY(QString id READ id)
@@ -58,7 +58,16 @@ public:
         Name,
         Comment,
         ExtraData,
-        Favorite
+        Category,         /**> 应用类别 */
+        Group,            /**> 应用分组 */
+        FirstLetter,      /**> 应用名称首字母 */
+        InstallationTime, /**> 安装时间 */
+        IsLaunched,       /**> 是否启动过该程序 */
+        LaunchTimes,      /**> 应用被启动的次数 */
+        IsLocked,         /**> 应用是否锁定 */
+        Favorite,         /**> 是否被收藏及序号, 小于或等于0表示未被收藏 */
+        Top,              /**> 是否被置顶及序号, 小于或等于0表示未被置顶 */
+        RecentInstall
     };
     DataEntity();
     DataEntity(DataType::Type type, const QString& name, const QString& icon, const QString& comment, const QString& extraData);
@@ -70,6 +79,9 @@ public:
     DataEntity(DataEntity&& other) noexcept;
     DataEntity &operator=(DataEntity&& other) noexcept;
 
+    QVariant getValue(DataEntity::PropertyName property) const;
+    void setValue(DataEntity::PropertyName property, const QVariant &value);
+
     int top() const;
     void setTop(int top);
 
@@ -118,10 +130,15 @@ public:
     void setExtraData(const QString& extraData);
     QString extraData() const;
 
+    void setGroup(const QString& group);
+    QString group() const;
+
 private:
     DataEntityPrivate *d {nullptr};
 };
 
 } // UkuiMenu
 
+Q_DECLARE_METATYPE(UkuiMenu::DataType)
+
 #endif //UKUI_MENU_DATA_ENTITY_H