diff --git a/data/org.ukui.search.data.gschema.xml b/data/org.ukui.search.data.gschema.xml
index 2494b22..f4f0158 100644
--- a/data/org.ukui.search.data.gschema.xml
+++ b/data/org.ukui.search.data.gschema.xml
@@ -5,5 +5,10 @@
             <summary>search method</summary>
             <description>Is current search-method index-search.</description>
         </key>
+        <key name="web-engine" type="s">
+            <default>"baidu"</default>
+            <summary>web engine</summary>
+            <description>Web engine to search keyword online.</description>
+        </key>
     </schema>
 </schemalist>
diff --git a/debian/ukui-search.install b/debian/ukui-search.install
index db54699..d7f1780 100644
--- a/debian/ukui-search.install
+++ b/debian/ukui-search.install
@@ -2,3 +2,4 @@ usr/bin/ukui-search
 etc/xdg/autostart/*.desktop
 usr/share/applications/*.desktop
 src/.qm/*.qm usr/share/ukui-search/translations
+usr/share/glib-2.0/schemas/*.xml
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 66c65ab..f8706a8 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -214,6 +214,16 @@ void MainWindow::initUi()
             return;
         }
         m_settingsWidget = new SettingsWidget();
+        connect(this, &MainWindow::webEngineChanged, m_settingsWidget, [ = ]() {
+            m_settingsWidget->resetWebEngine();
+        });
+        connect(m_settingsWidget, &SettingsWidget::webEngineChanged, this, [ = ](const QString &engine) {
+            if (m_search_gsettings && m_search_gsettings->keys().contains(WEB_ENGINE_KEY)) {
+                m_search_gsettings->set(WEB_ENGINE_KEY, engine);
+            } else {
+                GlobalSettings::getInstance()->setValue(WEB_ENGINE, engine);
+            }
+        });
         centerToScreen(m_settingsWidget);
         m_settingsWidget->show();
         connect(m_settingsWidget, &SettingsWidget::settingWidgetClosed, this, [ = ]() {
@@ -475,12 +485,20 @@ void MainWindow::initGsettings()
             if (key == SEARCH_METHOD_KEY) {
                 bool is_index_search = m_search_gsettings->get(SEARCH_METHOD_KEY).toBool();
                 this->setSearchMethod(is_index_search);
+            } else if (key == WEB_ENGINE_KEY) {
+                QString web_engine = m_search_gsettings->get(WEB_ENGINE_KEY).toString();
+                GlobalSettings::getInstance()->setValue(WEB_ENGINE, web_engine);
+                Q_EMIT this->webEngineChanged();
             }
         });
         if (m_search_gsettings->keys().contains(SEARCH_METHOD_KEY)) {
             bool is_index_search = m_search_gsettings->get(SEARCH_METHOD_KEY).toBool();
             this->setSearchMethod(is_index_search);
         }
+        if (m_search_gsettings->keys().contains(WEB_ENGINE_KEY)) {
+            QString web_engine = m_search_gsettings->get(WEB_ENGINE_KEY).toString();
+            GlobalSettings::getInstance()->setValue(WEB_ENGINE, web_engine);
+        }
     }
 }
 
diff --git a/src/mainwindow.h b/src/mainwindow.h
index fea8092..21074a8 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -54,9 +54,9 @@
 #include "xatom-helper.h"
 #include "create-index-ask-dialog.h"
 
-
 #define UKUI_SEARCH_SCHEMAS "org.ukui.search.settings"
 #define SEARCH_METHOD_KEY "indexSearch"
+#define WEB_ENGINE_KEY "webEngine"
 
 class SearchResult;
 class MainWindow : public QMainWindow
@@ -99,8 +99,6 @@ private:
     SearchBarHLayout * m_searchLayout = nullptr; // Search bar layout
     SeachBarWidget * m_searchWidget = nullptr;   // Search bar
 
-
-
     QStringList m_dirList;
 
     QQueue<QString> *m_search_result_file = nullptr;
@@ -133,6 +131,7 @@ protected:
 
 Q_SIGNALS:
     void searchMethodChanged(FileUtils::SearchMethod);
+    void webEngineChanged();
 
 public Q_SLOTS:
     /**
diff --git a/src/settings-widget.cpp b/src/settings-widget.cpp
index 0581fac..04fe3a1 100644
--- a/src/settings-widget.cpp
+++ b/src/settings-widget.cpp
@@ -315,7 +315,7 @@ void SettingsWidget::onBtnDelClicked(const QString& path) {
 }
 
 /**
- * @brief SettingsWidget::resetWebEngine 获取当前的搜索引擎并反应在UI控件上
+ * @brief SettingsWidget::resetWebEngine 获取当前的搜索引擎并反映在UI控件上
  */
 void SettingsWidget::resetWebEngine()
 {
@@ -341,7 +341,8 @@ void SettingsWidget::resetWebEngine()
  */
 void SettingsWidget::setWebEngine(const QString& engine)
 {
-    GlobalSettings::getInstance()->setValue(WEB_ENGINE, engine);
+//    GlobalSettings::getInstance()->setValue(WEB_ENGINE, engine);
+    Q_EMIT this->webEngineChanged(engine);
 }
 
 /**
diff --git a/src/settings-widget.h b/src/settings-widget.h
index fdb1c87..87ce459 100644
--- a/src/settings-widget.h
+++ b/src/settings-widget.h
@@ -45,6 +45,7 @@ public:
     void setIndexState(bool);
     void setIndexNum(int);
     void showWidget();
+    void resetWebEngine();
 
 private:
     void initUi();
@@ -54,7 +55,6 @@ private:
     void paintEvent(QPaintEvent *);
     void resize();
     void showWarningDialog(const int&);
-    void resetWebEngine();
 
     MotifWmHints m_hints;
 
@@ -109,6 +109,7 @@ private:
 
 Q_SIGNALS:
     void settingWidgetClosed();
+    void webEngineChanged(const QString&);
 
 private Q_SLOTS:
 //    void onBtnConfirmClicked();