diff --git a/src/app/application.cpp b/src/app/application.cpp
index 162d6d7..4f8f1a4 100644
--- a/src/app/application.cpp
+++ b/src/app/application.cpp
@@ -20,8 +20,9 @@ Application::Application(int& argc, char** argv)
     sttEngine_ = new SenseVoiceEngine(this);
     connect(sttEngine_, &SenseVoiceEngine::modelLoaded, this, [this](const QString& path) {
         modelLoaded_ = true;
+        modelPath_ = path;
         LOG_INFO(kTag, QString("全局模型已加载: %1").arg(path));
-        emit modelLoaded();
+        emit modelLoaded(path);
     });
     connect(sttEngine_, &SenseVoiceEngine::modelLoadError, this, [this](const QString&, const QString& err) {
         modelLoaded_ = false;
@@ -54,9 +55,12 @@ void Application::loadGlobalModel() {
     QString modelPath = configManager_->get("stt.model_path").toString();
     if (modelPath.isEmpty()) {
         LOG_WARNING(kTag, "模型路径为空，请在配置中设置后重启");
+        emit modelLoadError("模型路径未设置");
         return;
     }
 
+    modelPath_ = modelPath;
+
     QString tokensPath = configManager_->get("stt.tokens_path").toString();
     QString device = configManager_->get("stt.device").toString();
     int numThreads = configManager_->get("stt.num_threads").toInt();
@@ -65,6 +69,7 @@ void Application::loadGlobalModel() {
     sttEngine_->setDebugSaveAudio(debugSave);
 
     LOG_INFO(kTag, QString("正在异步加载全局模型: %1").arg(modelPath));
+    emit modelLoading(modelPath);
     sttEngine_->loadModelAsync(modelPath, tokensPath, device, numThreads);
 }
 
diff --git a/src/app/application.h b/src/app/application.h
index ad4b410..a8ac9ae 100644
--- a/src/app/application.h
+++ b/src/app/application.h
@@ -26,12 +26,18 @@ public:
     /** @brief 获取全局 STT 引擎（共享实例） */
     SenseVoiceEngine* sttEngine() const;
 
+    /** @brief 获取当前模型路径 */
+    QString modelPath() const { return modelPath_; }
+
     /** @brief 获取全局 STT 引擎加载状态 */
     bool isModelLoaded() const;
 
 signals:
-    /** @brief 模型加载完成 */
-    void modelLoaded();
+    /** @brief 模型加载中（带路径） */
+    void modelLoading(const QString& modelPath);
+
+    /** @brief 模型加载完成（带路径） */
+    void modelLoaded(const QString& modelPath);
 
     /** @brief 模型加载失败 */
     void modelLoadError(const QString& error);
@@ -41,6 +47,7 @@ private:
 
     std::unique_ptr<ConfigManager> configManager_;
     SenseVoiceEngine* sttEngine_ = nullptr;
+    QString modelPath_;
     bool modelLoaded_ = false;
 };
 
diff --git a/src/ui/main_window.cpp b/src/ui/main_window.cpp
index 1d0baf9..fadc3b9 100644
--- a/src/ui/main_window.cpp
+++ b/src/ui/main_window.cpp
@@ -12,6 +12,9 @@
 #include <QAction>
 #include <QFile>
 #include <QMessageBox>
+#include <QStatusBar>
+#include <QLabel>
+#include <QFileInfo>
 
 static const char* const kTag = "MainWindow";
 
@@ -28,6 +31,7 @@ MainWindow::MainWindow(ConfigManager* configManager,
 
     setupUI(sttEngine);
     setupMenuBar();
+    setupStatusBar(sttEngine);
     loadStyleSheet();
 
     // 初始化语音输入服务（共享全局引擎）
@@ -71,6 +75,29 @@ void MainWindow::setupUI(SenseVoiceEngine* sttEngine) {
     setCentralWidget(tabWidget_);
 }
 
+void MainWindow::setupStatusBar(SenseVoiceEngine* sttEngine) {
+    sttEngine_ = sttEngine;
+
+    auto* bar = statusBar();
+    bar->setSizeGripEnabled(false);
+
+    modelStatusLabel_ = new QLabel(this);
+    modelStatusLabel_->setStyleSheet(
+        "QLabel { padding: 2px 8px; font-size: 13px; }");
+    bar->addPermanentWidget(modelStatusLabel_);
+
+    // 连接全局引擎信号
+    connect(sttEngine_, &SenseVoiceEngine::modelLoaded,
+            this, &MainWindow::updateModelStatus);
+    connect(sttEngine_, &SenseVoiceEngine::modelLoadError,
+            this, &MainWindow::updateModelStatus);
+    connect(sttEngine_, &SenseVoiceEngine::modelUnloaded,
+            this, &MainWindow::updateModelStatus);
+
+    // 初始化显示
+    updateModelStatus();
+}
+
 void MainWindow::setupMenuBar() {
     // 文件菜单
     auto* fileMenu = menuBar()->addMenu("文件");
@@ -112,9 +139,35 @@ void MainWindow::closeEvent(QCloseEvent* event) {
     QMainWindow::closeEvent(event);
 }
 
+void MainWindow::updateModelStatus() {
+    if (!sttEngine_ || !modelStatusLabel_) return;
+
+    QString modelPath = configManager_->get("stt.model_path").toString();
+    QString modelName = modelPath.isEmpty() ? QString() : QFileInfo(modelPath).fileName();
+
+    if (sttEngine_->isLoaded()) {
+        QString statusText = modelName.isEmpty() ? "模型已就绪" : QString("模型已就绪: %1").arg(modelName);
+        modelStatusLabel_->setText(statusText);
+        modelStatusLabel_->setStyleSheet(
+            "QLabel { padding: 2px 8px; font-size: 13px; color: #27ae60; font-weight: bold; }");
+    } else if (modelPath.isEmpty()) {
+        modelStatusLabel_->setText("⚠️ 模型路径未设置");
+        modelStatusLabel_->setStyleSheet(
+            "QLabel { padding: 2px 8px; font-size: 13px; color: #e74c3c; }");
+    } else {
+        modelStatusLabel_->setText(
+            QString("⚠️ 模型加载失败: %1").arg(modelName));
+        modelStatusLabel_->setStyleSheet(
+            "QLabel { padding: 2px 8px; font-size: 13px; color: #e67e22; }");
+    }
+}
+
 void MainWindow::onVoiceInputConfigChanged() {
     if (!voiceInputService_) return;
 
+    // 更新模型状态显示
+    updateModelStatus();
+
     bool enabled = configManager_->get("stt.capslock_voice_enabled").toBool();
     if (enabled && !voiceInputService_->isRunning()) {
         voiceInputService_->start();
diff --git a/src/ui/main_window.h b/src/ui/main_window.h
index f5d6b70..e10e63d 100644
--- a/src/ui/main_window.h
+++ b/src/ui/main_window.h
@@ -4,6 +4,8 @@
 #include <QTabWidget>
 #include <memory>
 
+class QLabel;
+
 namespace impress {
 
 class ConfigManager;
@@ -17,6 +19,7 @@ class VoiceInputService;
  * @brief 主窗口
  *
  * 使用 Tab 页导航管理三个功能页面，共享全局 STT 引擎。
+ * 状态栏显示模型名称和加载状态。
  */
 class MainWindow : public QMainWindow {
     Q_OBJECT
@@ -32,15 +35,19 @@ protected:
 private:
     void setupUI(SenseVoiceEngine* sttEngine);
     void setupMenuBar();
+    void setupStatusBar(SenseVoiceEngine* sttEngine);
     void loadStyleSheet();
     void onVoiceInputConfigChanged();
+    void updateModelStatus();
 
     ConfigManager* configManager_;
+    SenseVoiceEngine* sttEngine_;
     VoiceInputService* voiceInputService_;
     STTTestPage* sttPage_;
     FileTranscribePage* transcribePage_;
     SettingsPage* settingsPage_;
     QTabWidget* tabWidget_;
+    QLabel* modelStatusLabel_;
 };
 
 } // namespace impress