diff --git a/frontend/control/stack-pages/search-page-section.cpp b/frontend/control/stack-pages/search-page-section.cpp
index 03a8977..07ad05f 100644
--- a/frontend/control/stack-pages/search-page-section.cpp
+++ b/frontend/control/stack-pages/search-page-section.cpp
@@ -27,11 +27,11 @@ using namespace Zeeker;
 #define DETAIL_BACKGROUND_COLOR QColor(0, 0, 0, 0)
 #define DETAIL_WIDGET_TRANSPARENT 0.04
 #define DETAIL_WIDGET_BORDER_RADIUS 4
-#define DETAIL_WIDGET_MARGINS 8,40,40,8
-#define DETAIL_FRAME_MARGINS 8,0,8,0
+#define DETAIL_WIDGET_MARGINS 8,0,8,0
+#define DETAIL_FRAME_MARGINS 8,0,0,0
 #define DETAIL_ICON_HEIGHT 120
 #define NAME_LABEL_WIDTH 280
-#define ICON_SIZE QSize(96, 96)
+#define ICON_SIZE QSize(120, 120)
 #define LINE_STYLE "QFrame{background: rgba(0,0,0,0.2);}"
 #define ACTION_NORMAL_COLOR QColor(55, 144, 250, 255)
 #define ACTION_HOVER_COLOR QColor(64, 169, 251, 255)
@@ -139,8 +139,17 @@ QString escapeHtml(const QString & str) {
 void DetailWidget::setWidgetInfo(const QString &plugin_name, const SearchPluginIface::ResultInfo &info)
 {
     clearLayout(m_descFrameLyt);
-    m_iconLabel->setPixmap(info.icon.pixmap(info.icon.actualSize(ICON_SIZE)));
-    m_iconLabel->show();
+    clearLayout(m_previewFrameLyt);
+    if(SearchPluginManager::getInstance()->getPlugin(plugin_name)->isPreviewEnable(info.actionKey,info.type)) {
+        m_iconLabel->hide();
+        m_previewFrameLyt->addWidget(SearchPluginManager::getInstance()->getPlugin(plugin_name)->previewPage(info.actionKey,info.type, m_previewFrame), 0 , Qt::AlignHCenter);
+        m_previewFrameLyt->setContentsMargins(0,0,0,0);
+        m_previewFrame->show();
+    } else {
+        m_previewFrame->hide();
+        m_iconLabel->setPixmap(info.icon.pixmap(info.icon.actualSize(ICON_SIZE)));
+        m_iconLabel->show();
+    }
     QFontMetrics fontMetrics = m_nameLabel->fontMetrics();
     QString name = fontMetrics.elidedText(info.name, Qt::ElideRight, NAME_LABEL_WIDTH - 8);
     m_nameLabel->setText(QString("<h3 style=\"font-weight:normal;\">%1</h3>").arg(escapeHtml(name)));
@@ -191,6 +200,8 @@ void DetailWidget::initUi()
     m_iconLabel = new QLabel(this);
     m_iconLabel->setFixedHeight(DETAIL_ICON_HEIGHT);
     m_iconLabel->setAlignment(Qt::AlignCenter);
+    m_previewFrame = new QFrame(this);
+    m_previewFrameLyt = new QHBoxLayout(m_previewFrame);
 
     m_nameFrame = new QFrame(this);
     m_nameFrameLyt = new QHBoxLayout(m_nameFrame);
@@ -224,6 +235,7 @@ void DetailWidget::initUi()
     m_actionFrameLyt->setContentsMargins(DETAIL_FRAME_MARGINS);
 
     m_mainLyt->addWidget(m_iconLabel);
+    m_mainLyt->addWidget(m_previewFrame, 0, Qt::AlignHCenter);
     m_mainLyt->addWidget(m_nameFrame);
     m_mainLyt->addWidget(m_line_1);
     m_mainLyt->addWidget(m_descFrame);
diff --git a/frontend/control/stack-pages/search-page-section.h b/frontend/control/stack-pages/search-page-section.h
index 02fc13a..2c615be 100644
--- a/frontend/control/stack-pages/search-page-section.h
+++ b/frontend/control/stack-pages/search-page-section.h
@@ -70,6 +70,8 @@ private:
     void clearLayout(QLayout *);
     QVBoxLayout * m_mainLyt = nullptr;
     QLabel * m_iconLabel = nullptr;
+    QFrame *m_previewFrame = nullptr;
+    QHBoxLayout *m_previewFrameLyt = nullptr;
     QFrame * m_nameFrame = nullptr;
     QHBoxLayout * m_nameFrameLyt = nullptr;
     QLabel * m_nameLabel = nullptr;
diff --git a/frontend/control/stack-pages/search-page.cpp b/frontend/control/stack-pages/search-page.cpp
index 9d39956..110ee38 100644
--- a/frontend/control/stack-pages/search-page.cpp
+++ b/frontend/control/stack-pages/search-page.cpp
@@ -21,8 +21,8 @@
 #include "search-page.h"
 using namespace Zeeker;
 
-#define RESULT_WIDTH 298
-#define DETAIL_WIDTH 400
+#define RESULT_WIDTH 266
+#define DETAIL_WIDTH 374
 
 SearchPage::SearchPage(QWidget *parent) : QWidget(parent)
 {
@@ -54,6 +54,7 @@ void SearchPage::appendPlugin(const QString &plugin_id)
 void SearchPage::initUi()
 {
     m_splitter = new QSplitter(this);
+    m_splitter->setContentsMargins(0, 0, 0, 0);
     m_resultArea = new ResultArea(m_splitter);
     m_detailArea = new DetailArea(m_splitter);
     m_splitter->addWidget(m_resultArea);
diff --git a/frontend/mainwindow.cpp b/frontend/mainwindow.cpp
index 2350a0d..5ec49f4 100644
--- a/frontend/mainwindow.cpp
+++ b/frontend/mainwindow.cpp
@@ -37,7 +37,7 @@
 #include "qt-single-application.h"
 #include "global-settings.h"
 
-#define MAIN_MARGINS 16,8,16,16
+#define MAIN_MARGINS 16,16,16,16
 #define TITLE_MARGINS 0,0,0,0
 #define UKUI_SEARCH_SCHEMAS "org.ukui.search.settings"
 #define SEARCH_METHOD_KEY "indexSearch"
@@ -140,25 +140,25 @@ void MainWindow::initUi() {
     mainlayout->setContentsMargins(MAIN_MARGINS);
     m_frame->setLayout(mainlayout);
 
-    m_titleFrame = new QFrame(m_frame);//标题栏
-    m_titleFrame->setFixedHeight(TITLE_HEIGHT);
-    m_titleLyt = new QHBoxLayout(m_titleFrame);
-    m_titleLyt->setContentsMargins(TITLE_MARGINS);
-    m_iconLabel = new QLabel(m_titleFrame);
-    m_iconLabel->setFixedSize(WINDOW_ICON_SIZE, WINDOW_ICON_SIZE);
-    m_iconLabel->setPixmap(QIcon::fromTheme("kylin-search").pixmap(QSize(WINDOW_ICON_SIZE, WINDOW_ICON_SIZE)));
-    m_titleLabel = new QLabel(m_titleFrame);
-    m_titleLabel->setText(tr("Search"));
-    m_settingsBtn = new QPushButton(m_titleFrame);
-    m_settingsBtn->setFixedSize(SETTING_BTN_SIZE, SETTING_BTN_SIZE);
-    m_settingsBtn->setIcon(QIcon::fromTheme("document-properties-symbolic"));
-    m_settingsBtn->setProperty("useIconHighlightEffect", 0x2);
-    m_settingsBtn->setProperty("isWindowButton", 0x01);
-    m_settingsBtn->setFlat(true);
-    m_titleLyt->addWidget(m_iconLabel);
-    m_titleLyt->addWidget(m_titleLabel);
-    m_titleLyt->addStretch();
-    m_titleLyt->addWidget(m_settingsBtn);
+//    m_titleFrame = new QFrame(m_frame);//标题栏
+//    m_titleFrame->setFixedHeight(TITLE_HEIGHT);
+//    m_titleLyt = new QHBoxLayout(m_titleFrame);
+//    m_titleLyt->setContentsMargins(TITLE_MARGINS);
+//    m_iconLabel = new QLabel(m_titleFrame);
+//    m_iconLabel->setFixedSize(WINDOW_ICON_SIZE, WINDOW_ICON_SIZE);
+//    m_iconLabel->setPixmap(QIcon::fromTheme("kylin-search").pixmap(QSize(WINDOW_ICON_SIZE, WINDOW_ICON_SIZE)));
+//    m_titleLabel = new QLabel(m_titleFrame);
+//    m_titleLabel->setText(tr("Search"));
+//    m_settingsBtn = new QPushButton(m_titleFrame);
+//    m_settingsBtn->setFixedSize(SETTING_BTN_SIZE, SETTING_BTN_SIZE);
+//    m_settingsBtn->setIcon(QIcon::fromTheme("document-properties-symbolic"));
+//    m_settingsBtn->setProperty("useIconHighlightEffect", 0x2);
+//    m_settingsBtn->setProperty("isWindowButton", 0x01);
+//    m_settingsBtn->setFlat(true);
+//    m_titleLyt->addWidget(m_iconLabel);
+//    m_titleLyt->addWidget(m_titleLabel);
+//    m_titleLyt->addStretch();
+//    m_titleLyt->addWidget(m_settingsBtn);
     m_stackedWidget = new StackedWidget(m_frame);//内容栏
 
     m_searchWidget = new SeachBarWidget(this);
@@ -166,9 +166,9 @@ void MainWindow::initUi() {
     m_searchWidget->setLayout(m_searchLayout);
     m_searchWidget->setFixedHeight(SEARCH_BAR_SIZE);
 
-    mainlayout->addWidget(m_titleFrame);
-    mainlayout->addWidget(m_stackedWidget);
+//    mainlayout->addWidget(m_titleFrame);
     mainlayout->addWidget(m_searchWidget);
+    mainlayout->addWidget(m_stackedWidget);
 
     //创建索引询问弹窗
     m_askDialog = new CreateIndexAskDialog(this);
@@ -197,9 +197,9 @@ void MainWindow::initConnections()
     });
     connect(m_settingsBtn, &QPushButton::clicked, this, &MainWindow::settingsBtnClickedSlot);
     //主题改变时，更新自定义标题栏的图标
-    connect(qApp, &QApplication::paletteChanged, this, [ = ]() {
-        m_iconLabel->setPixmap(QIcon::fromTheme("kylin-search").pixmap(QSize(WINDOW_ICON_SIZE, WINDOW_ICON_SIZE)));
-    });
+//    connect(qApp, &QApplication::paletteChanged, this, [ = ]() {
+//        m_iconLabel->setPixmap(QIcon::fromTheme("kylin-search").pixmap(QSize(WINDOW_ICON_SIZE, WINDOW_ICON_SIZE)));
+//    });
     connect(m_searchLayout, &SearchBarHLayout::requestSearchKeyword, this, &MainWindow::searchKeywordSlot);
     connect(m_stackedWidget, &StackedWidget::effectiveSearch, m_searchLayout, &SearchBarHLayout::effectiveSearchRecord);
 }
diff --git a/libsearch/appsearch/app-search-plugin.cpp b/libsearch/appsearch/app-search-plugin.cpp
index 4d1cf6d..b2ec215 100644
--- a/libsearch/appsearch/app-search-plugin.cpp
+++ b/libsearch/appsearch/app-search-plugin.cpp
@@ -1,5 +1,7 @@
 #include "app-search-plugin.h"
 #include <gio/gdesktopappinfo.h>
+#include <QWidget>
+#include <QLabel>
 using namespace Zeeker;
 size_t AppSearchPlugin::uniqueSymbol = 0;
 QMutex  AppSearchPlugin::m_mutex;
@@ -89,6 +91,16 @@ void AppSearchPlugin::openAction(int actionkey, QString key, int type)
     }
 }
 
+bool AppSearchPlugin::isPreviewEnable(QString key, int type)
+{
+    return false;
+}
+
+QWidget *AppSearchPlugin::previewPage(QString key, int type, QWidget *parent = nullptr)
+{
+    return nullptr;
+}
+
 bool AppSearchPlugin::launch(const QString &path)
 {
     GDesktopAppInfo * desktopAppInfo = g_desktop_app_info_new_from_filename(path.toLocal8Bit().data());
diff --git a/libsearch/appsearch/app-search-plugin.h b/libsearch/appsearch/app-search-plugin.h
index de4ed31..01cf4e1 100644
--- a/libsearch/appsearch/app-search-plugin.h
+++ b/libsearch/appsearch/app-search-plugin.h
@@ -23,6 +23,8 @@ public:
     void KeywordSearch(QString keyword,DataQueue<ResultInfo> *searchResult);
     QList<SearchPluginIface::Actioninfo> getActioninfo(int type);
     void openAction(int actionkey, QString key, int type);
+    bool isPreviewEnable(QString key, int type);
+    QWidget *previewPage(QString key, int type, QWidget *parent);
 private:
     bool launch(const QString &path);
     bool addPanelShortcut(const QString &path);
diff --git a/libsearch/index/file-search-plugin.cpp b/libsearch/index/file-search-plugin.cpp
index d8aecd4..3b42d88 100644
--- a/libsearch/index/file-search-plugin.cpp
+++ b/libsearch/index/file-search-plugin.cpp
@@ -1,5 +1,8 @@
 #include "file-search-plugin.h"
 #include "search-manager.h"
+#include <QWidget>
+#include <QLabel>
+#include <QHBoxLayout>
 using namespace Zeeker;
 
 FileSearchPlugin::FileSearchPlugin(QObject *parent) : QObject(parent)
@@ -65,6 +68,25 @@ void FileSearchPlugin::openAction(int actionkey, QString key, int type)
     }
 }
 
+bool FileSearchPlugin::isPreviewEnable(QString key, int type)
+{
+    return true;
+}
+
+QWidget *FileSearchPlugin::previewPage(QString key, int type, QWidget *parent)
+{
+    QWidget *previewPage = new QWidget(parent);
+    QHBoxLayout * previewLyt = new QHBoxLayout(previewPage);
+    previewLyt->setContentsMargins(0, 0, 0, 0);
+    QLabel *label = new QLabel(previewPage);
+    previewLyt->addWidget(label);
+    label->setFixedHeight(120);
+    previewPage->setFixedSize(120,120);
+    previewLyt->setAlignment(Qt::AlignCenter);
+    label->setPixmap(FileUtils::getFileIcon(QUrl::fromLocalFile(key).toString()).pixmap(120,120));
+    return previewPage;
+}
+
 DirSearchPlugin::DirSearchPlugin(QObject *parent) : QObject(parent)
 {
     SearchPluginIface::Actioninfo open { 0, tr("Open")};
@@ -128,6 +150,16 @@ void DirSearchPlugin::openAction(int actionkey, QString key, int type)
     }
 }
 
+bool DirSearchPlugin::isPreviewEnable(QString key, int type)
+{
+    return false;
+}
+
+QWidget *DirSearchPlugin::previewPage(QString key, int type, QWidget *parent)
+{
+    return nullptr;
+}
+
 FileContengSearchPlugin::FileContengSearchPlugin(QObject *parent) : QObject(parent)
 {
     SearchPluginIface::Actioninfo open { 0, tr("Open")};
@@ -188,3 +220,13 @@ void FileContengSearchPlugin::openAction(int actionkey, QString key, int type)
         break;
     }
 }
+
+bool FileContengSearchPlugin::isPreviewEnable(QString key, int type)
+{
+    return false;
+}
+
+QWidget *FileContengSearchPlugin::previewPage(QString key, int type, QWidget *parent)
+{
+    return nullptr;
+}
diff --git a/libsearch/index/file-search-plugin.h b/libsearch/index/file-search-plugin.h
index ab33db3..7ebc137 100644
--- a/libsearch/index/file-search-plugin.h
+++ b/libsearch/index/file-search-plugin.h
@@ -25,6 +25,8 @@ public:
     void KeywordSearch(QString keyword,DataQueue<ResultInfo> *searchResult);
     QList<SearchPluginIface::Actioninfo> getActioninfo(int type);
     void openAction(int actionkey, QString key, int type = 0);
+    bool isPreviewEnable(QString key, int type);
+    QWidget *previewPage(QString key, int type, QWidget *parent = nullptr);
 
 private:
     bool m_enable = true;
@@ -48,7 +50,8 @@ public:
     void KeywordSearch(QString keyword,DataQueue<ResultInfo> *searchResult);
     QList<SearchPluginIface::Actioninfo> getActioninfo(int type);
     void openAction(int actionkey, QString key, int type = 0);
-
+    bool isPreviewEnable(QString key, int type);
+    QWidget *previewPage(QString key, int type, QWidget *parent = nullptr);
 private:
     bool m_enable = true;
     QList<SearchPluginIface::Actioninfo> m_actionInfo;
@@ -71,7 +74,8 @@ public:
     void KeywordSearch(QString keyword,DataQueue<ResultInfo> *searchResult);
     QList<SearchPluginIface::Actioninfo> getActioninfo(int type);
     void openAction(int actionkey, QString key, int type = 0);
-
+    bool isPreviewEnable(QString key, int type);
+    QWidget *previewPage(QString key, int type, QWidget *parent = nullptr);
 private:
     bool m_enable = true;
     QList<SearchPluginIface::Actioninfo> m_actionInfo;
diff --git a/libsearch/plugininterface/plugin-interface.pri b/libsearch/plugininterface/plugin-interface.pri
index 3885713..6dd0f4b 100644
--- a/libsearch/plugininterface/plugin-interface.pri
+++ b/libsearch/plugininterface/plugin-interface.pri
@@ -2,7 +2,6 @@ INCLUDEPATH += $$PWD \
 
 HEADERS += \
     $$PWD/plugin-iface.h \
-    $$PWD/preview-page-plugin-iface.h \
     $$PWD/search-plugin-iface.h \
     $$PWD/data-queue.h
 
diff --git a/libsearch/plugininterface/preview-page-plugin-iface.h b/libsearch/plugininterface/preview-page-plugin-iface.h
deleted file mode 100644
index 869f6a2..0000000
--- a/libsearch/plugininterface/preview-page-plugin-iface.h
+++ /dev/null
@@ -1,47 +0,0 @@
-#ifndef PREVIEWPAGEPLUGINIFACE_H
-#define PREVIEWPAGEPLUGINIFACE_H
-#include <QPluginLoader>
-#include <QtPlugin>
-#include <QString>
-#include "plugin-iface.h"
-
-#define PreviewPagePluginIface_iid "org.ukui.ukui-search.plugin-iface.PreviewPagePluginInterface"
-
-namespace Zeeker {
-
-class PreviewPageIface;
-
-class PreviewPagePluginIface : public PluginInterface
-{
-public:
-    virtual ~PreviewPagePluginIface() {}
-
-    virtual PreviewPageIface *createPreviewPage() = 0;
-};
-
-class PreviewPageIface
-{
-public:
-    enum PreviewType {
-        Attribute,
-        Text,
-        Pictrue,
-        PDF,
-        OfficeDoc,
-        Other
-    };
-
-    virtual ~PreviewPageIface() {}
-
-    virtual void prepare(const QString &uri, PreviewType type) = 0;
-    virtual void prepare(const QString &uri) = 0;
-    virtual void startPreview() = 0;
-    virtual void cancel() = 0;
-    virtual void closePreviewPage() = 0;
-};
-
-}
-
-Q_DECLARE_INTERFACE(Zeeker::PreviewPagePluginIface, PreviewPagePluginIface_iid)
-
-#endif // PREVIEWPAGEPLUGINIFACE_H
diff --git a/libsearch/plugininterface/search-plugin-iface.h b/libsearch/plugininterface/search-plugin-iface.h
index 47d9e77..5714a8d 100644
--- a/libsearch/plugininterface/search-plugin-iface.h
+++ b/libsearch/plugininterface/search-plugin-iface.h
@@ -41,7 +41,8 @@ public:
     virtual void KeywordSearch(QString keyword,DataQueue<ResultInfo> *searchResult) = 0;
     virtual QList<Actioninfo> getActioninfo(int type) = 0;
     virtual void openAction(int actionkey, QString key, int type) = 0;
-
+    virtual bool isPreviewEnable(QString key, int type) = 0;
+    virtual QWidget *previewPage(QString key, int type, QWidget *parent = nullptr) = 0;
 };
 }
 
diff --git a/libsearch/settingsearch/settings-search-plugin.cpp b/libsearch/settingsearch/settings-search-plugin.cpp
index 7cde228..da168a5 100644
--- a/libsearch/settingsearch/settings-search-plugin.cpp
+++ b/libsearch/settingsearch/settings-search-plugin.cpp
@@ -1,6 +1,7 @@
 #include <QProcess>
 #include <QDomDocument>
 #include <QProcessEnvironment>
+#include <QWidget>
 #include "settings-search-plugin.h"
 #include "file-utils.h"
 using namespace Zeeker;
@@ -122,6 +123,16 @@ void SettingsSearchPlugin::openAction(int actionkey, QString key, int type)
     }
 }
 
+bool SettingsSearchPlugin::isPreviewEnable(QString key, int type)
+{
+    return false;
+}
+
+QWidget *SettingsSearchPlugin::previewPage(QString key, int type, QWidget *parent = nullptr)
+{
+    return nullptr;
+}
+
 /**
  * @brief SettingsSearchPlugin::xmlElement
  * 将xml文件内容读到内存
diff --git a/libsearch/settingsearch/settings-search-plugin.h b/libsearch/settingsearch/settings-search-plugin.h
index d987398..948ae81 100644
--- a/libsearch/settingsearch/settings-search-plugin.h
+++ b/libsearch/settingsearch/settings-search-plugin.h
@@ -22,6 +22,8 @@ public:
     void KeywordSearch(QString keyword,DataQueue<ResultInfo> *searchResult);
     QList<SearchPluginIface::Actioninfo> getActioninfo(int type);
     void openAction(int actionkey, QString key, int type);
+    bool isPreviewEnable(QString key, int type);
+    QWidget *previewPage(QString key, int type, QWidget *parent);
 
 private:
     void xmlElement();