chore(release): 1.0.0~beta2

- 会话列表拖拽排序/多选/批量删除
- 128k/1024k token 上下文上限
- 待办取消置顶；全屏隐藏联动
- 英文回退翻译补齐；新应用图标
- DTK 关于窗口、分词/朗读对话框、消息常驻操作

CHANGELOG.md

@@ -1,5 +1,14 @@
 # 更新日志
 
+## 1.0.0~beta2 — 2026-10-30
+
+- 会话列表：拖拽排序、多选、批量删除
+- 上下文压缩支持 128k / 1024k token 上限
+- 待办取消置顶（普通窗口）
+- 全屏时隐藏联动合成器信号
+- 非中文环境回退英文；英文翻译补齐
+- 新应用图标、DTK 关于窗口
+
 ## 1.0.0~beta — 2026-10-30
 
 首个 beta 版本。

debian/changelog

@@ -1,3 +1,15 @@
+gxde-ai-see (1.0.0~beta2) unstable; urgency=medium
+
+  * 会话列表支持拖拽排序、多选、批量删除
+  * 上下文压缩支持 128k / 1024k token 上限
+  * 待办窗口可取消置顶（普通窗口）
+  * 全屏时隐藏：合成器 FullscreenChanged 信号联动
+  * 非中文环境回退英文翻译；补齐全部英文翻译
+  * 全新应用图标（清理背景、圆角渐变底）
+  * DTK 关于窗口；分词/朗读对话框；消息下方常驻操作
+
+ -- shenmo <shenmo@spark-app.store>  Fri, 30 Oct 2026 23:30:00 +0800
+
 gxde-ai-see (1.0.0~beta) unstable; urgency=medium
 
   * 首个 beta：传送门原生 drop、暂存区、内容工厂、待办、小埃同学对话

docs/TODO.md

@@ -1,35 +1,14 @@
-# 1.0.0~beta 之后待办
+# 1.0.0~beta2 之后待办
 
-按优先级排列，部分项需要单独一轮实现与测试。
+已完成：会话列表拖拽排序/多选/批量删除（可复用控件已加入 dtk2widget-qt6）、
+token 压缩上限、待办取消置顶、全屏隐藏联动、英文回退翻译、新图标、DTK 关于窗口。
 
-## 对话
+## 仍需单独排期
 
-- [ ] 会话列表支持拖拽排序、右键删除、批量多选；先在本仓库实现，随后抽成
-      `dtk2widget-qt6` 的可复用列表控件（避免每个项目重写）
-- [ ] 浅色/深色主题跟随 DTK，默认浅色
-- [ ] 消息版本树：重试/编辑保留历史，可在旧版本之间左右切换
-- [ ] 每条消息下方常驻 重试 / 编辑 / 复制（已做基础版，版本树未做）
-
-## 国际化
-
-- [ ] 源码中的 `tr()` 文案改为英文，中文放进 `zh_CN` 翻译；保证非中文环境
-      显示英文而不是中文
-- [ ] 更新 `translations/*.ts` 并补齐中文翻译
-
-## 系统能力
-
-- [ ] OCR / TTS / 翻译对接 GXDE Daemon 的接口（当前为占位）
-- [ ] 全屏时隐藏：合成器侧判断全屏窗口，面板自动隐藏
-- [ ] 待办窗口「取消置顶」：可切换为普通窗口
-- [ ] 上下文压缩支持按 token（128k / 1024k）而不是只按条数
-
-## 兼容性
-
-- [ ] X11 / 非 GXDE 合成器的降级方案：传送门旁展示窗口图标网格，
-      悬停最小化其他窗口并激活目标，松手完成 drop
-- [ ] DTK Wayland 应用拖拽文本时合成器侧生成文本预览（当前无 drag icon）
-- [ ] 更多窗口改用 DTK 控件与原生样式
-
-## 图标
-
-- [ ] 清理小埃同学 logo 背景并重新生成应用图标，改善小尺寸清晰度
+- [ ] 对话浅色/深色主题跟随 DTK（当前仍是深色固定配色）
+- [ ] 消息版本树：重试/编辑保留历史并可左右切换
+- [ ] OCR / TTS / 翻译对接 GXDE Daemon（当前仓库未找到对应 D-Bus 接口，需先定义）
+- [ ] X11 / 非 GXDE 合成器窗口图标网格降级方案
+- [ ] DTK Wayland 文本拖拽预览（合成器侧渲染，工作量大）
+- [ ] 更多窗口改用 DTK 控件（聊天设置、待办窗口等）
+- [ ] dtk2widget-qt6 的 DReorderListWidget 需要随库发布后，应用改为链接该控件

src/app.cpp

@@ -117,6 +117,20 @@ bool App::init(bool daemon, bool forceShow, bool showTodo, bool showChat)
         }
     });
 
+    connect(portal, &PortalClient::fullscreenChanged, this, [this](bool fullscreen) {
+        if (!Config::instance()->getBool(QStringLiteral("panel/hideOnFullscreen"), false)) {
+            return;
+        }
+        if (fullscreen) {
+            if (m_panel && m_panel->isVisible()) {
+                m_panel->dismiss();
+            }
+        } else if (m_panelPinned || !m_model->isEmpty()) {
+            ensurePanel();
+            m_panel->popup();
+        }
+    });
+
     connect(m_model, &StagingModel::countChanged, this, [this]() {
         if (!m_model->isEmpty() && m_panel) {
             m_panel->popup();
@@ -194,6 +208,14 @@ void App::showTodoWindow()
 {
     if (!m_todoWindow) {
         m_todoWindow = new TodoWindow(TodoModel::instance());
+        connect(m_todoWindow, &TodoWindow::recreateRequested, this, [this]() {
+            if (m_todoWindow) {
+                m_todoWindow->close();
+                m_todoWindow->deleteLater();
+                m_todoWindow = nullptr;
+            }
+            showTodoWindow();
+        });
     }
     m_todoWindow->popup();
 }

src/chat/chatwindow.cpp

@@ -75,11 +75,20 @@ public:
         : QListWidget(parent)
     {
         setAcceptDrops(true);
+        setDragEnabled(true);
+        setDragDropMode(QAbstractItemView::DragDrop);
+        setDefaultDropAction(Qt::MoveAction);
+        setDropIndicatorShown(true);
+        setDragDropOverwriteMode(false);
+        setSelectionMode(QAbstractItemView::ExtendedSelection);
     }
 
 signals:
     void droppedAt(int index, const QMimeData *mime);
     void left();
+    void reordered();
+    void deleteRequested(const QList<int> &rows);
+    void renameRequested(int row);
 
 protected:
     void leaveEvent(QEvent *event) override
@@ -88,10 +97,9 @@ protected:
         QListWidget::leaveEvent(event);
     }
 
-protected:
     void dragEnterEvent(QDragEnterEvent *event) override
     {
-        if (mimeOk(event->mimeData())) {
+        if (event->source() == this || mimeOk(event->mimeData())) {
             event->acceptProposedAction();
         } else {
             event->ignore();
@@ -100,13 +108,27 @@ protected:
 
     void dragMoveEvent(QDragMoveEvent *event) override
     {
-        if (mimeOk(event->mimeData())) {
+        if (event->source() == this || mimeOk(event->mimeData())) {
             event->acceptProposedAction();
         }
     }
 
     void dropEvent(QDropEvent *event) override
     {
+        if (event->source() == this) {
+            const QModelIndex dropIndex = indexAt(event->position().toPoint());
+            const int to = dropIndex.isValid() ? dropIndex.row() : count();
+            const int from = currentRow();
+            if (from >= 0 && to >= 0 && to != from && to != from + 1) {
+                QListWidgetItem *item = takeItem(from);
+                const int target = to > from ? to - 1 : to;
+                insertItem(target, item);
+                setCurrentRow(target);
+                Q_EMIT reordered();
+            }
+            event->acceptProposedAction();
+            return;
+        }
         if (!mimeOk(event->mimeData())) {
             event->ignore();
             return;
@@ -115,6 +137,37 @@ protected:
         Q_EMIT droppedAt(index.isValid() ? index.row() : -1, event->mimeData());
         event->acceptProposedAction();
     }
+
+    void contextMenuEvent(QContextMenuEvent *event) override
+    {
+        const QModelIndex index = indexAt(event->pos());
+        QMenu menu(this);
+        QAction *rename = nullptr;
+        if (index.isValid()) {
+            rename = menu.addAction(tr("重命名对话"));
+        }
+        QAction *remove = menu.addAction(tr("删除选中"));
+        QAction *chosen = menu.exec(event->globalPos());
+        if (!chosen) {
+            return;
+        }
+        if (chosen == rename) {
+            Q_EMIT renameRequested(index.row());
+            return;
+        }
+        if (chosen == remove) {
+            QList<int> rows;
+            for (const QModelIndex &selected : selectionModel()->selectedRows()) {
+                rows.append(selected.row());
+            }
+            if (rows.isEmpty() && index.isValid()) {
+                rows.append(index.row());
+            }
+            if (!rows.isEmpty()) {
+                Q_EMIT deleteRequested(rows);
+            }
+        }
+    }
 };
 
 class ChatView : public QTextBrowser
@@ -546,6 +599,12 @@ void ChatWindow::setupUi()
     connect(m_sidebar, &QListWidget::currentRowChanged, this, &ChatWindow::selectConversation);
     connect(static_cast<ChatSidebar *>(m_sidebar), &ChatSidebar::droppedAt, this,
             &ChatWindow::handleDropOnConversation);
+    connect(static_cast<ChatSidebar *>(m_sidebar), &ChatSidebar::reordered, this,
+            &ChatWindow::reorderConversations);
+    connect(static_cast<ChatSidebar *>(m_sidebar), &ChatSidebar::deleteRequested, this,
+            &ChatWindow::deleteConversations);
+    connect(static_cast<ChatSidebar *>(m_sidebar), &ChatSidebar::renameRequested, this,
+            &ChatWindow::renameConversation);
     connect(m_messages, &ChatMessageList::dropped, this, &ChatWindow::handleDroppedMime);
     connect(m_messages, &ChatMessageList::linkActivated, this, &ChatWindow::handleAnchor);
     connect(m_messages, &ChatMessageList::copyRequested, this, [this](int index) {
@@ -681,12 +740,83 @@ void ChatWindow::selectConversation(int index)
     renderConversation();
 }
 
+void ChatWindow::reorderConversations()
+{
+    if (m_conversations.isEmpty()) {
+        return;
+    }
+    QHash<QString, ChatConversation> byId;
+    for (const ChatConversation &conversation : m_conversations) {
+        byId.insert(conversation.id, conversation);
+    }
+    QVector<ChatConversation> ordered;
+    for (int i = 0; i < m_sidebar->count(); ++i) {
+        const QString id = m_sidebar->item(i)->data(Qt::UserRole).toString();
+        auto it = byId.find(id);
+        if (it != byId.end()) {
+            ordered.append(it.value());
+            byId.erase(it);
+        }
+    }
+    for (auto it = byId.begin(); it != byId.end(); ++it) {
+        ordered.append(it.value());
+    }
+    m_conversations = ordered;
+    const int row = m_sidebar->currentRow();
+    if (row >= 0 && row < m_conversations.size()) {
+        m_current = row;
+    }
+    save();
+    updateSidebar();
+}
+
+void ChatWindow::deleteConversations(const QList<int> &rows)
+{
+    if (rows.isEmpty()) {
+        return;
+    }
+    if (m_client->busy()) {
+        m_client->cancel();
+        m_streamingIndex = -1;
+    }
+    QList<int> sorted = rows;
+    std::sort(sorted.begin(), sorted.end(), std::greater<int>());
+    for (int row : sorted) {
+        if (row >= 0 && row < m_conversations.size()) {
+            m_conversations.removeAt(row);
+        }
+    }
+    m_current = m_conversations.isEmpty() ? -1
+                                         : qBound(0, m_current, m_conversations.size() - 1);
+    save();
+    updateSidebar();
+    renderConversation();
+}
+
+void ChatWindow::renameConversation(int row)
+{
+    if (row < 0 || row >= m_conversations.size()) {
+        return;
+    }
+    bool ok = false;
+    const QString title = QInputDialog::getText(nullptr, tr("重命名对话"), tr("名称"),
+                                                QLineEdit::Normal,
+                                                m_conversations.at(row).title, &ok);
+    if (ok && !title.trimmed().isEmpty()) {
+        m_conversations[row].title = title.trimmed();
+        save();
+        updateSidebar();
+        renderConversation();
+    }
+}
+
 void ChatWindow::updateSidebar()
 {
     const QSignalBlocker blocker(m_sidebar);
     m_sidebar->clear();
     for (const ChatConversation &conversation : m_conversations) {
         auto *item = new QListWidgetItem(conversation.title, m_sidebar);
+        item->setData(Qt::UserRole, conversation.id);
         QString preview = tr("新对话");
         for (int i = conversation.messages.size() - 1; i >= 0; --i) {
             const ChatMessage &message = conversation.messages.at(i);
@@ -874,8 +1004,26 @@ bool ChatWindow::needsCompression() const
     if (!Config::instance()->getBool(QStringLiteral("chat/autoCompress"), true)) {
         return false;
     }
+    const QVector<ChatMessage> &messages = m_conversations.at(m_current).messages;
+
     const int keep = Config::instance()->getInt(QStringLiteral("chat/contextLength"), 40);
-    return m_conversations.at(m_current).messages.size() > keep + 4;
+    if (messages.size() > keep + 4) {
+        return true;
+    }
+
+    /* also honour a token budget (128k / 1024k); a rough estimate is enough */
+    const qint64 tokenLimit =
+        Config::instance()->getInt(QStringLiteral("chat/contextTokens"), 128000);
+    if (tokenLimit <= 0) {
+        return false;
+    }
+    qint64 tokens = 0;
+    for (const ChatMessage &message : messages) {
+        for (const QChar &ch : message.content) {
+            tokens += ch.unicode() < 128 ? 1 : 2;
+        }
+    }
+    return tokens / 4 > tokenLimit;
 }
 
 void ChatWindow::beginCompression(bool thenSend)
@@ -1153,6 +1301,17 @@ void ChatWindow::openSettings()
         Config::instance()->getInt(QStringLiteral("chat/contextLength"), 40));
     form->addRow(tr("上下文条数"), contextSpin);
 
+    auto *tokenBox = new QComboBox(&dialog);
+    tokenBox->addItem(tr("128k"), 128000);
+    tokenBox->addItem(tr("1024k"), 1024000);
+    const int storedTokens =
+        Config::instance()->getInt(QStringLiteral("chat/contextTokens"), 128000);
+    const int tokenIndex = tokenBox->findData(storedTokens);
+    if (tokenIndex >= 0) {
+        tokenBox->setCurrentIndex(tokenIndex);
+    }
+    form->addRow(tr("上下文长度"), tokenBox);
+
     auto *autoCompressBox = new QCheckBox(tr("超出后自动压缩旧消息"), &dialog);
     autoCompressBox->setChecked(
         Config::instance()->getBool(QStringLiteral("chat/autoCompress"), true));
@@ -1201,6 +1360,8 @@ void ChatWindow::openSettings()
         Config::instance()->set(QStringLiteral("chat/contextLength"), contextSpin->value());
         Config::instance()->set(QStringLiteral("chat/autoCompress"),
                                 autoCompressBox->isChecked());
+        Config::instance()->set(QStringLiteral("chat/contextTokens"),
+                                tokenBox->currentData().toInt());
         const QJsonDocument mcpDocument =
             QJsonDocument::fromJson(mcpEdit->toPlainText().toUtf8());
         if (mcpDocument.isArray() || mcpEdit->toPlainText().trimmed().isEmpty()) {

src/chat/chatwindow.h

@@ -62,6 +62,9 @@ private:
     void renderConversation();
     void updateHeader();
     void updateSidebar();
+    void reorderConversations();
+    void deleteConversations(const QList<int> &rows);
+    void renameConversation(int row);
     void sendMessage();
     void requestCompletion();
     void runToolCalls(const QVector<ToolCall> &calls, int index, const QJsonArray &results);

src/main.cpp

@@ -19,7 +19,7 @@ int main(int argc, char *argv[])
     app.setOrganizationName(QStringLiteral("GXDE"));
     app.setApplicationName(QStringLiteral("gxde-ai-see"));
     app.setApplicationDisplayName(QStringLiteral("GXDE 小埃同学"));
-    app.setApplicationVersion(QStringLiteral("1.0.0~beta"));
+    app.setApplicationVersion(QStringLiteral("1.0.0~beta2"));
     QIcon appIcon = QIcon::fromTheme(QStringLiteral("gxde-ai-see"));
     if (appIcon.isNull()) {
         appIcon = QIcon(QStringLiteral("/usr/share/icons/hicolor/256x256/apps/gxde-ai-see.png"));
@@ -35,17 +35,25 @@ int main(int argc, char *argv[])
         QStringLiteral("/usr/share/gxde-ai-see/translations"),
         QStringLiteral("/usr/local/share/gxde-ai-see/translations"),
     };
-    bool translated = false;
+    QStringList candidates{ locale, locale.section(QLatin1Char('_'), 0, 0) };
+    /* ensure unsupported locales fall back to English, never to the Chinese
+     * source strings */
+    if (!locale.startsWith(QLatin1String("zh"))) {
+        candidates.append(QStringLiteral("en"));
+    }
     for (const QString &dir : translationDirs) {
-        if (translator->load(QStringLiteral("gxde-ai-see_") + locale, dir) ||
-            translator->load(QStringLiteral("gxde-ai-see_") + locale.section(QLatin1Char('_'), 0, 0),
-                             dir)) {
-            app.installTranslator(translator);
-            translated = true;
+        bool loaded = false;
+        for (const QString &candidate : candidates) {
+            if (translator->load(QStringLiteral("gxde-ai-see_") + candidate, dir)) {
+                app.installTranslator(translator);
+                loaded = true;
+                break;
+            }
+        }
+        if (loaded) {
             break;
         }
     }
-    Q_UNUSED(translated)
 
     QCommandLineParser parser;
     parser.setApplicationDescription(QStringLiteral("GXDE 小埃同学"));

src/portal/portalclient.cpp

@@ -53,6 +53,9 @@ PortalClient::PortalClient(QObject *parent)
     bus.connect(QString::fromLatin1(kService), QString::fromLatin1(kPath),
                 QString::fromLatin1(kInterface), QStringLiteral("PortalClosed"), this,
                 SLOT(onPortalClosed()));
+    bus.connect(QString::fromLatin1(kService), QString::fromLatin1(kPath),
+                QString::fromLatin1(kInterface), QStringLiteral("FullscreenChanged"), this,
+                SLOT(onFullscreenChanged(bool)));
 }
 
 bool PortalClient::beginPortal(const QRect &panelRect)
@@ -96,6 +99,11 @@ void PortalClient::onDragStarted(const QString &mimeTypes)
     Q_EMIT dragStarted(mimeTypes);
 }
 
+void PortalClient::onFullscreenChanged(bool fullscreen)
+{
+    Q_EMIT fullscreenChanged(fullscreen);
+}
+
 void PortalClient::onPortalClosed()
 {
     Q_EMIT portalClosed();

src/portal/portalclient.h

@@ -34,12 +34,14 @@ signals:
     void dragStarted(const QString &mimeTypes);
     void dragEnded();
     void portalClosed();
+    void fullscreenChanged(bool fullscreen);
     void dropped(const QString &uuid, bool accepted);
 
 private slots:
     void onDragStarted(const QString &mimeTypes);
     void onDragEnded();
     void onPortalClosed();
+    void onFullscreenChanged(bool fullscreen);
     void onDropped(const QString &uuid, bool accepted);
 
 private:

src/todo/todowindow.cpp

@@ -7,6 +7,9 @@
 
 #include "config.h"
 
+#include <QContextMenuEvent>
+#include <QMenu>
+
 #include <QApplication>
 #include <QDialog>
 #include <QDialogButtonBox>
@@ -159,6 +162,7 @@ TodoWindow::TodoWindow(TodoModel *model, QWidget *parent)
 
     m_rightMargin = Config::instance()->getInt(QStringLiteral("todo/rightMargin"), 16);
     m_topMargin = Config::instance()->getInt(QStringLiteral("todo/topMargin"), 72);
+    m_keepAbove = Config::instance()->getBool(QStringLiteral("todo/keepAbove"), true);
 
     setupWindow();
     setupUi();
@@ -172,6 +176,11 @@ TodoWindow::TodoWindow(TodoModel *model, QWidget *parent)
 
 void TodoWindow::setupWindow()
 {
+    if (!m_keepAbove) {
+        /* plain toplevel: shows in the taskbar and can be covered/moved */
+        setWindowFlag(Qt::Tool, false);
+        return;
+    }
 #ifdef GXDE_HAVE_LAYERSHELLQT
     if (QGuiApplication::platformName().startsWith(QLatin1String("wayland"))) {
         createWinId();
@@ -308,6 +317,9 @@ void TodoWindow::addEntry()
 
 void TodoWindow::applyMargins()
 {
+    if (!m_keepAbove) {
+        return;
+    }
 #ifdef GXDE_HAVE_LAYERSHELLQT
     if (QGuiApplication::platformName().startsWith(QLatin1String("wayland"))) {
         if (auto *layer = LayerShellQt::Window::get(windowHandle())) {
@@ -322,6 +334,26 @@ void TodoWindow::applyMargins()
     }
 }
 
+void TodoWindow::contextMenuEvent(QContextMenuEvent *event)
+{
+    QMenu menu(this);
+    QAction *pin = menu.addAction(tr("置顶"));
+    pin->setCheckable(true);
+    pin->setChecked(m_keepAbove);
+    QAction *hideAction = menu.addAction(tr("隐藏"));
+    QAction *chosen = menu.exec(event->globalPos());
+    if (chosen == hideAction) {
+        hide();
+        return;
+    }
+    if (chosen == pin) {
+        const bool keep = pin->isChecked();
+        Config::instance()->set(QStringLiteral("todo/keepAbove"), keep);
+        Config::instance()->sync();
+        Q_EMIT recreateRequested();
+    }
+}
+
 void TodoWindow::saveMargins()
 {
     Config::instance()->set(QStringLiteral("todo/rightMargin"), m_rightMargin);
@@ -332,6 +364,13 @@ void TodoWindow::saveMargins()
 void TodoWindow::mousePressEvent(QMouseEvent *event)
 {
     if (event->button() == Qt::LeftButton && event->position().y() < 48) {
+        if (!m_keepAbove) {
+            if (windowHandle()) {
+                windowHandle()->startSystemMove();
+            }
+            event->accept();
+            return;
+        }
         m_dragging = true;
         m_dragStart = event->position().toPoint();
         m_dragStartRight = m_rightMargin;

src/todo/todowindow.h

@@ -28,11 +28,15 @@ public:
     void refreshLayout();
 
 protected:
+    void contextMenuEvent(QContextMenuEvent *event) override;
     void showEvent(QShowEvent *event) override;
     void mousePressEvent(QMouseEvent *event) override;
     void mouseMoveEvent(QMouseEvent *event) override;
     void mouseReleaseEvent(QMouseEvent *event) override;
 
+signals:
+    void recreateRequested();
+
 private:
     void setupWindow();
     void setupUi();
@@ -45,6 +49,7 @@ private:
     QLabel *m_countLabel = nullptr;
     int m_rightMargin = 16;
     int m_topMargin = 72;
+    bool m_keepAbove = true;
     bool m_dragging = false;
     QPoint m_dragStart;
     int m_dragStartRight = 0;

translations/gxde-ai-see_en.ts

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.1">
+<TS version="2.1" language="en">
 <context>
     <name>App</name>
     <message>
@@ -14,6 +14,21 @@
         <translation>This desktop does not support the portal (a GXDE Wayland compositor is required). AI See will stay idle in the background; staging, the content factory and chat remain available.</translation>
     </message>
 </context>
+<context>
+    <name>AskTile</name>
+    <message>
+        <location filename="../src/factory/contentfactory.cpp" line="136"/>
+        <source>问问
+小埃同学</source>
+        <translation>Ask
+AI See</translation>
+    </message>
+    <message>
+        <location filename="../src/factory/contentfactory.cpp" line="137"/>
+        <source>把内容放到这里：新开一个对话并填入内容</source>
+        <translation>Drop here to start a new conversation with this content</translation>
+    </message>
+</context>
 <context>
     <name>ChatClient</name>
     <message>
@@ -32,168 +47,224 @@
         <translation>The API key is invalid or expired</translation>
     </message>
 </context>
+<context>
+    <name>ChatMessageList</name>
+    <message>
+        <location filename="../src/chat/chatview.cpp" line="263"/>
+        <source>埃</source>
+        <translation>AI</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatview.cpp" line="271"/>
+        <source>你好，我是小埃同学</source>
+        <translation>Hi, I&apos;m AI See</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatview.cpp" line="280"/>
+        <source>把文件、链接或文字拖进窗口，或者直接输入问题。
+第一次使用请在左下角「设置」里填入 DeepSeek API Key。</source>
+        <translation>Drop files, links or text here, or just type a question.
+On first use open Settings at the bottom left and enter your DeepSeek API key.</translation>
+    </message>
+</context>
+<context>
+    <name>ChatSidebar</name>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="147"/>
+        <source>重命名对话</source>
+        <translation>Rename conversation</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="149"/>
+        <source>删除选中</source>
+        <translation>Delete selected</translation>
+    </message>
+</context>
 <context>
     <name>ChatWindow</name>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="211"/>
-        <location filename="../src/chat/chatwindow.cpp" line="334"/>
+        <location filename="../src/chat/chatwindow.cpp" line="290"/>
+        <location filename="../src/chat/chatwindow.cpp" line="291"/>
+        <location filename="../src/chat/chatwindow.cpp" line="446"/>
+        <location filename="../src/chat/chatwindow.cpp" line="523"/>
+        <location filename="../src/chat/chatwindow.cpp" line="853"/>
         <source>小埃同学</source>
         <translation>AI See</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="250"/>
+        <location filename="../src/chat/chatwindow.cpp" line="346"/>
         <source>工具调用次数过多，已停止</source>
         <translation>Too many tool calls, stopped</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="309"/>
+        <location filename="../src/chat/chatwindow.cpp" line="405"/>
         <source>⚠️ %1</source>
         <translation>⚠️ %1</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="342"/>
-        <source>把内容拖进对话即可提问</source>
-        <translation>Drop content into a conversation to ask about it</translation>
-    </message>
-    <message>
-        <location filename="../src/chat/chatwindow.cpp" line="355"/>
+        <location filename="../src/chat/chatwindow.cpp" line="460"/>
         <source>＋ 新建对话</source>
         <translation>+ New conversation</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="363"/>
-        <source>⋯ 更多</source>
-        <translation>⋯ More</translation>
-    </message>
-    <message>
-        <location filename="../src/chat/chatwindow.cpp" line="370"/>
+        <location filename="../src/chat/chatwindow.cpp" line="624"/>
         <source>压缩上下文</source>
         <translation>Compress context</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="371"/>
+        <location filename="../src/chat/chatwindow.cpp" line="625"/>
         <source>重试上一条</source>
         <translation>Retry last message</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="372"/>
+        <location filename="../src/chat/chatwindow.cpp" line="626"/>
         <source>重新加载 MCP</source>
         <translation>Reload MCP</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="375"/>
+        <location filename="../src/chat/chatwindow.cpp" line="629"/>
         <source>没有配置 MCP 服务器</source>
         <translation>No MCP server configured</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="380"/>
+        <location filename="../src/chat/chatwindow.cpp" line="634"/>
         <source>关于</source>
         <translation>About</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="384"/>
-        <source>设置</source>
-        <translation>Settings</translation>
-    </message>
-    <message>
-        <location filename="../src/chat/chatwindow.cpp" line="416"/>
+        <location filename="../src/chat/chatwindow.cpp" line="562"/>
         <source>输入消息，Ctrl+Enter 发送；也可以把文件/文字拖进窗口</source>
         <translation>Type a message, Ctrl+Enter to send; you can also drop files or text here</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="424"/>
+        <location filename="../src/chat/chatwindow.cpp" line="569"/>
         <source>发送</source>
         <translation>Send</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="535"/>
-        <location filename="../src/chat/chatwindow.cpp" line="652"/>
+        <location filename="../src/chat/chatwindow.cpp" line="719"/>
+        <location filename="../src/chat/chatwindow.cpp" line="820"/>
+        <location filename="../src/chat/chatwindow.cpp" line="874"/>
         <source>新对话</source>
         <translation>New conversation</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="605"/>
-        <source>你</source>
-        <translation>You</translation>
-    </message>
-    <message>
-        <location filename="../src/chat/chatwindow.cpp" line="605"/>
-        <location filename="../src/chat/chatwindow.cpp" line="630"/>
-        <source>小埃</source>
-        <translation>AI See</translation>
-    </message>
-    <message>
-        <location filename="../src/chat/chatwindow.cpp" line="826"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1066"/>
         <source>正在压缩上下文…</source>
         <translation>Compressing context…</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="845"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1082"/>
         <source>编辑消息</source>
         <translation>Edit message</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="906"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1164"/>
         <source>%1 · 分支</source>
         <translation>%1 · branch</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="944"/>
-        <source>关于小埃同学</source>
-        <translation>About AI See</translation>
+        <location filename="../src/chat/chatwindow.cpp" line="490"/>
+        <source>⚙ 设置</source>
+        <translation>⚙ Settings</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="945"/>
-        <source>&lt;h3&gt;GXDE 小埃同学&lt;/h3&gt;&lt;p&gt;版本 %1&lt;/p&gt;&lt;p&gt;GXDE 桌面的 AI 助手：传送门、内容工厂、待办与对话。&lt;/p&gt;&lt;p&gt;许可证：GPL-3.0-or-later&lt;br/&gt;仓库：&lt;a href=&apos;https://gitee.com/GXDE-OS/gxde-ai-see&apos;&gt;gitee.com/GXDE-OS/gxde-ai-see&lt;/a&gt;&lt;/p&gt;</source>
-        <translation>&lt;h3&gt;GXDE AI See&lt;/h3&gt;&lt;p&gt;Version %1&lt;/p&gt;&lt;p&gt;The AI assistant for the GXDE desktop: portal, content factory, todo and chat.&lt;/p&gt;&lt;p&gt;License: GPL-3.0-or-later&lt;br/&gt;Repository: &lt;a href=&apos;https://gitee.com/GXDE-OS/gxde-ai-see&apos;&gt;gitee.com/GXDE-OS/gxde-ai-see&lt;/a&gt;&lt;/p&gt;</translation>
+        <location filename="../src/chat/chatwindow.cpp" line="581"/>
+        <source>Enter 换行 · Ctrl+Enter 发送 · 支持拖入文件/链接/图片</source>
+        <translation>Enter for newline · Ctrl+Enter to send · files, links and images can be dropped here</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="963"/>
+        <location filename="../src/chat/chatwindow.cpp" line="802"/>
+        <source>重命名对话</source>
+        <translation>Rename conversation</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="802"/>
+        <source>名称</source>
+        <translation>Name</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1201"/>
+        <source>GXDE 桌面的 AI 助手：传送门、内容工厂、待办与对话。</source>
+        <translation>The AI assistant for the GXDE desktop: portal, content factory, todo and chat.</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1213"/>
         <source>小埃同学设置</source>
         <translation>AI See settings</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="975"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1225"/>
         <source>DeepSeek API Key</source>
         <translation>DeepSeek API key</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="982"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1232"/>
         <source>API 地址</source>
         <translation>API endpoint</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="992"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1245"/>
+        <source>获取模型列表</source>
+        <translation>Fetch models</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1247"/>
         <source>模型</source>
         <translation>Model</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="998"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1270"/>
+        <source>获取失败</source>
+        <translation>Fetch failed</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1293"/>
+        <source>已更新</source>
+        <translation>Updated</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1302"/>
         <source>上下文条数</source>
         <translation>Context messages</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="1000"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1305"/>
+        <source>128k</source>
+        <translation>128k</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1306"/>
+        <source>1024k</source>
+        <translation>1024k</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1313"/>
+        <source>上下文长度</source>
+        <translation>Context window</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatwindow.cpp" line="1315"/>
         <source>超出后自动压缩旧消息</source>
         <translation>Automatically compress older messages when exceeded</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="1013"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1328"/>
         <source>MCP 服务器（JSON）</source>
         <translation>MCP servers (JSON)</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="1020"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1335"/>
         <source>系统提示</source>
         <translation>System prompt</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="1025"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1340"/>
         <source>还没有账号？前往 &lt;a href=&apos;https://platform.deepseek.com&apos;&gt;platform.deepseek.com&lt;/a&gt; 开通并创建 API Key。Key 只保存在本机配置文件中。</source>
         <translation>No account yet? Sign up and create an API key at &lt;a href=&apos;https://platform.deepseek.com&apos;&gt;platform.deepseek.com&lt;/a&gt;. The key is stored only in the local configuration file.</translation>
     </message>
     <message>
-        <location filename="../src/chat/chatwindow.cpp" line="1055"/>
+        <location filename="../src/chat/chatwindow.cpp" line="1372"/>
         <source>MCP 配置不是合法的 JSON 数组，已忽略</source>
         <translation>The MCP configuration is not a valid JSON array; ignored</translation>
     </message>
@@ -201,13 +272,13 @@
 <context>
     <name>ContentFactory</name>
     <message>
-        <location filename="../src/factory/contentfactory.cpp" line="151"/>
-        <location filename="../src/factory/contentfactory.cpp" line="181"/>
+        <location filename="../src/factory/contentfactory.cpp" line="217"/>
+        <location filename="../src/factory/contentfactory.cpp" line="259"/>
         <source>拖到这里，按类型处理</source>
         <translation>Drop here to process by type</translation>
     </message>
     <message>
-        <location filename="../src/factory/contentfactory.cpp" line="154"/>
+        <location filename="../src/factory/contentfactory.cpp" line="220"/>
         <source>拖到动作上松手</source>
         <translation>Drop onto an action</translation>
     </message>
@@ -241,211 +312,231 @@
     </message>
 </context>
 <context>
-    <name>PortalPanel</name>
+    <name>MessageRow</name>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="761"/>
-        <source>GXDE 小埃同学</source>
-        <translation>GXDE AI See</translation>
+        <location filename="../src/chat/chatview.cpp" line="121"/>
+        <location filename="../src/chat/chatview.cpp" line="130"/>
+        <source>你</source>
+        <translation>You</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="781"/>
-        <location filename="../src/ui/portalpanel.cpp" line="889"/>
-        <source>%1 项</source>
-        <translation>%1 items</translation>
+        <location filename="../src/chat/chatview.cpp" line="121"/>
+        <source>埃</source>
+        <translation>AI</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="859"/>
-        <source>移动到目标窗口上松手</source>
-        <translation>Move onto a target window and release</translation>
+        <location filename="../src/chat/chatview.cpp" line="130"/>
+        <source>小埃</source>
+        <translation>AI See</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="861"/>
-        <source>当前无已打开的窗口</source>
-        <translation>No open windows</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="862"/>
-        <source>当前环境不支持传送门</source>
-        <translation>The portal is not supported in this environment</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="880"/>
-        <source>暂存区</source>
-        <translation>Staging</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="913"/>
-        <source>全选</source>
-        <translation>Select all</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="914"/>
-        <source>反选</source>
-        <translation>Invert</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="915"/>
-        <source>删除选中</source>
-        <translation>Delete selected</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1031"/>
+        <location filename="../src/chat/chatview.cpp" line="170"/>
         <source>复制</source>
         <translation>Copy</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1035"/>
-        <location filename="../src/ui/portalpanel.cpp" line="1043"/>
+        <location filename="../src/chat/chatview.cpp" line="176"/>
+        <location filename="../src/chat/chatview.cpp" line="185"/>
+        <source>编辑</source>
+        <translation>Edit</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatview.cpp" line="181"/>
+        <source>分支</source>
+        <translation>Branch</translation>
+    </message>
+    <message>
+        <location filename="../src/chat/chatview.cpp" line="189"/>
+        <source>重试</source>
+        <translation>Retry</translation>
+    </message>
+</context>
+<context>
+    <name>PortalPanel</name>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="766"/>
+        <source>GXDE 小埃同学</source>
+        <translation>GXDE AI See</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="786"/>
+        <location filename="../src/ui/portalpanel.cpp" line="920"/>
+        <source>%1 项</source>
+        <translation>%1 items</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="888"/>
+        <source>移动到目标窗口上松手</source>
+        <translation>Move onto a target window and release</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="890"/>
+        <source>当前无已打开的窗口</source>
+        <translation>No open windows</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="891"/>
+        <source>当前环境不支持传送门</source>
+        <translation>The portal is not supported in this environment</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="911"/>
+        <source>暂存区</source>
+        <translation>Staging</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="944"/>
+        <source>全选</source>
+        <translation>Select all</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="945"/>
+        <source>反选</source>
+        <translation>Invert</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="946"/>
+        <source>删除选中</source>
+        <translation>Delete selected</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="1113"/>
+        <source>复制</source>
+        <translation>Copy</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="1117"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1125"/>
         <source>已复制</source>
         <translation>Copied</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1097"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1179"/>
         <source>真实地址</source>
         <translation>Real address</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1102"/>
-        <source>分词（%1）</source>
-        <translation>Segmented (%1)</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1107"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1192"/>
         <source>提取链接（%1）</source>
         <translation>Links (%1)</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1113"/>
-        <source>未找到语音朗读程序</source>
-        <translation>No speech program found</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1117"/>
-        <source>开始朗读</source>
-        <translation>Reading aloud</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1124"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1206"/>
         <source>已添加到待办</source>
         <translation>Added to todo</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1129"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1212"/>
         <source>没有可保存的图片</source>
         <translation>No image to save</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1133"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1216"/>
         <source>保存图片</source>
         <translation>Save image</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1133"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1216"/>
         <source>图片 (*.png *.jpg)</source>
         <translation>Images (*.png *.jpg)</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1136"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1219"/>
         <source>已保存：%1</source>
         <translation>Saved: %1</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1145"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1228"/>
         <source>翻译接口将在小埃同学接入后可用</source>
         <translation>Translation will be available once the AI backend is wired up</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1150"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1233"/>
         <source>该能力尚未接入 GXDE Daemon</source>
         <translation>This capability is not wired to GXDE Daemon yet</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1154"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1237"/>
         <source>未知操作：%1</source>
         <translation>Unknown action: %1</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1297"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1381"/>
         <source>固定位置</source>
         <translation>Pin position</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1301"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1385"/>
         <source>恢复默认位置</source>
         <translation>Restore default position</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1303"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1387"/>
         <source>固定大小</source>
         <translation>Pin size</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1307"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1391"/>
         <source>全屏时隐藏</source>
         <translation>Hide on fullscreen</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1316"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1400"/>
         <source>开机自启与后台保活</source>
         <translation>Start at login and keep alive</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1321"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1405"/>
         <source>清空暂存区</source>
         <translation>Clear staging area</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1322"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1406"/>
+        <source>隐藏</source>
+        <translation>Hide</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/portalpanel.cpp" line="1407"/>
         <source>关于</source>
         <translation>About</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1323"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1408"/>
         <source>退出</source>
         <translation>Quit</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1370"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1482"/>
         <source>已开启开机自启与保活</source>
         <translation>Startup and keep-alive enabled</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1370"/>
+        <location filename="../src/ui/portalpanel.cpp" line="1482"/>
         <source>已关闭开机自启与保活</source>
         <translation>Startup and keep-alive disabled</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1375"/>
-        <source>关于小埃同学</source>
-        <translation>About AI See</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="1376"/>
-        <source>&lt;h3&gt;GXDE 小埃同学&lt;/h3&gt;&lt;p&gt;版本 %1&lt;/p&gt;&lt;p&gt;传送门、内容工厂、待办与小埃同学对话。&lt;/p&gt;&lt;p&gt;GPL-3.0-or-later · &lt;a href=&apos;https://gitee.com/GXDE-OS/gxde-ai-see&apos;&gt;gxde-ai-see&lt;/a&gt;&lt;/p&gt;</source>
-        <translation>&lt;h3&gt;GXDE AI See&lt;/h3&gt;&lt;p&gt;Version %1&lt;/p&gt;&lt;p&gt;Portal, content factory, todo and AI See chat.&lt;/p&gt;&lt;p&gt;GPL-3.0-or-later · &lt;a href=&apos;https://gitee.com/GXDE-OS/gxde-ai-see&apos;&gt;gxde-ai-see&lt;/a&gt;&lt;/p&gt;</translation>
+        <location filename="../src/ui/portalpanel.cpp" line="1486"/>
+        <source>传送门、内容工厂、待办与小埃同学对话。</source>
+        <translation>Portal, content factory, todo and AI See chat.</translation>
     </message>
 </context>
 <context>
     <name>PortalZone</name>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="587"/>
-        <source>问问小埃 →</source>
-        <translation>Ask AI See →</translation>
-    </message>
-    <message>
-        <location filename="../src/ui/portalpanel.cpp" line="664"/>
+        <location filename="../src/ui/portalpanel.cpp" line="669"/>
         <source>传送门</source>
         <translation>Portal</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="672"/>
+        <location filename="../src/ui/portalpanel.cpp" line="677"/>
         <source>拖到这里
 选择窗口跃迁</source>
         <translation>Drop here
 to choose a window</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="729"/>
+        <location filename="../src/ui/portalpanel.cpp" line="734"/>
         <source>悬停在「传送门」上，再移动到目标窗口</source>
         <translation>Hover the portal, then move onto a target window</translation>
     </message>
@@ -458,25 +549,141 @@ to choose a window</translation>
         <translation>No API key configured yet. Open Settings and enter your DeepSeek API key.</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="118"/>
+        <location filename="../src/ui/portalpanel.cpp" line="122"/>
         <source>文件</source>
         <translation>File</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="120"/>
+        <location filename="../src/ui/portalpanel.cpp" line="124"/>
         <source>图片</source>
         <translation>Image</translation>
     </message>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="122"/>
+        <location filename="../src/ui/portalpanel.cpp" line="126"/>
         <source>文字 · %1 字</source>
         <translation>Text · %1 chars</translation>
     </message>
+    <message>
+        <location filename="../src/ui/aboutdialog.cpp" line="16"/>
+        <source>关于小埃同学</source>
+        <translation>About AI See</translation>
+    </message>
+    <message>
+        <location filename="../src/ui/aboutdialog.cpp" line="18"/>
+        <source>GXDE 小埃同学</source>
+        <translation>GXDE AI See</translation>
+    </message>
+</context>
+<context>
+    <name>SegmentDialog</name>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="21"/>
+        <source>分词</source>
+        <translation>Segment</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="34"/>
+        <source>按住并滑过词语可以连续选择，选中后复制。</source>
+        <translation>Press and slide across words to select several, then copy.</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="74"/>
+        <source>全选</source>
+        <translation>Select all</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="75"/>
+        <source>清空</source>
+        <translation>Clear</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="76"/>
+        <source>已选 0 个</source>
+        <translation>0 selected</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="78"/>
+        <source>复制选中</source>
+        <translation>Copy selected</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="95"/>
+        <source>关闭</source>
+        <translation>Close</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="116"/>
+        <source>已选 %1 个</source>
+        <translation>%1 selected</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="128"/>
+        <source>还没有选中词语</source>
+        <translation>No words selected</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/segmentdialog.cpp" line="132"/>
+        <source>已复制 %1 个</source>
+        <translation>Copied %1</translation>
+    </message>
+</context>
+<context>
+    <name>SpeechDialog</name>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="19"/>
+        <source>朗读</source>
+        <translation>Read aloud</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="36"/>
+        <source>语速</source>
+        <translation>Speed</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="48"/>
+        <source>开始朗读</source>
+        <translation>Start</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="53"/>
+        <source>停止</source>
+        <translation>Stop</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="54"/>
+        <source>关闭</source>
+        <translation>Close</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="82"/>
+        <source>未找到 spd-say 或 espeak-ng</source>
+        <translation>spd-say or espeak-ng not found</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="92"/>
+        <source>朗读失败：%1</source>
+        <translation>Speech failed: %1</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="96"/>
+        <source>朗读结束</source>
+        <translation>Finished</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="98"/>
+        <source>正在朗读…</source>
+        <translation>Speaking…</translation>
+    </message>
+    <message>
+        <location filename="../src/dialogs/speechdialog.cpp" line="109"/>
+        <source>已停止</source>
+        <translation>Stopped</translation>
+    </message>
 </context>
 <context>
     <name>StagingView</name>
     <message>
-        <location filename="../src/ui/portalpanel.cpp" line="351"/>
+        <location filename="../src/ui/portalpanel.cpp" line="355"/>
         <source>把文件、文字或图片拖到这里</source>
         <translation>Drop files, text or images here</translation>
     </message>
@@ -484,42 +691,48 @@ to choose a window</translation>
 <context>
     <name>TodoWindow</name>
     <message>
-        <location filename="../src/todo/todowindow.cpp" line="145"/>
-        <location filename="../src/todo/todowindow.cpp" line="195"/>
+        <location filename="../src/todo/todowindow.cpp" line="151"/>
+        <location filename="../src/todo/todowindow.cpp" line="213"/>
         <source>待办</source>
         <translation>Todo</translation>
     </message>
     <message>
-        <location filename="../src/todo/todowindow.cpp" line="158"/>
-        <location filename="../src/todo/todowindow.cpp" line="203"/>
+        <location filename="../src/todo/todowindow.cpp" line="171"/>
+        <location filename="../src/todo/todowindow.cpp" line="221"/>
         <source>%1 项</source>
         <translation>%1 items</translation>
     </message>
     <message>
-        <location filename="../src/todo/todowindow.cpp" line="208"/>
+        <location filename="../src/todo/todowindow.cpp" line="226"/>
         <source>＋</source>
         <translation>+</translation>
     </message>
     <message>
-        <location filename="../src/todo/todowindow.cpp" line="212"/>
-        <location filename="../src/todo/todowindow.cpp" line="280"/>
+        <location filename="../src/todo/todowindow.cpp" line="230"/>
+        <location filename="../src/todo/todowindow.cpp" line="298"/>
         <source>新建待办</source>
         <translation>New todo</translation>
     </message>
     <message>
-        <location filename="../src/todo/todowindow.cpp" line="220"/>
+        <location filename="../src/todo/todowindow.cpp" line="238"/>
         <source>×</source>
         <translation>×</translation>
     </message>
     <message>
-        <location filename="../src/todo/todowindow.cpp" line="224"/>
+        <location filename="../src/todo/todowindow.cpp" line="242"/>
+        <location filename="../src/todo/todowindow.cpp" line="343"/>
         <source>隐藏</source>
         <translation>Hide</translation>
     </message>
     <message>
-        <location filename="../src/todo/todowindow.cpp" line="285"/>
+        <location filename="../src/todo/todowindow.cpp" line="303"/>
         <source>要做的事…</source>
         <translation>Something to do…</translation>
     </message>
+    <message>
+        <location filename="../src/todo/todowindow.cpp" line="340"/>
+        <source>置顶</source>
+        <translation>Always on top</translation>
+    </message>
 </context>
 </TS>