diff --git a/.gitignore b/.gitignore
index 6e844ee..43a43f4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,72 +1,53 @@
-# This file is used to ignore files which are generated
-# ----------------------------------------------------------------------------
-
-*~
-*.autosave
-*.a
-*.core
-*.moc
+# C++ objects and libs
+*.slo
+*.lo
 *.o
-*.obj
-*.orig
-*.rej
+*.a
+*.la
+*.lai
 *.so
 *.so.*
-*_pch.h.cpp
-*_resource.rc
-.#*
-*.*#
-core
-!core/
-tags
-.DS_Store
-.directory
-*.debug
-Makefile*
-*.prl
-*.app
-moc_*.cpp
-ui_*.h
-qrc_*.cpp
-Thumbs.db
-*.res
 *.rc
+*.dll
+*.dylib
+
+# Qt-es
+object_script.*.Release
+object_script.*.Debug
+*_plugin_import.cpp
 /.qmake.cache
 /.qmake.stash
+*.pro.user
+*.pro.user.*
+*.qbs.user
+*.qbs.user.*
+*.moc
+moc_*.cpp
+moc_*.h
+qrc_*.cpp
+ui_*.h
+*.qmlc
+*.jsc
+Makefile*
+*build-*
+*.qm
+*.prl
 
-# qtcreator generated files
-*.pro.user*
+# Qt unit tests
+target_wrapper.*
 
-# xemacs temporary files
-*.flc
+# QtCreator
+*.autosave
 
-# Vim temporary files
-.*.swp
+# QtCreator Qml
+*.qmlproject.user
+*.qmlproject.user.*
 
-# Visual Studio generated files
-*.ib_pdb_index
-*.idb
-*.ilk
-*.pdb
-*.sln
-*.suo
-*.vcproj
-*vcproj.*.*.user
-*.ncb
-*.sdf
-*.opensdf
-*.vcxproj
-*vcxproj.*
+# QtCreator CMake
+CMakeLists.txt.user*
 
-# MinGW generated files
-*.Debug
-*.Release
-
-# Python byte code
-*.pyc
-
-# Binaries
-# --------
-*.dll
-*.exe
+# QtCreator 4.8< compilation database 
+compile_commands.json
 
+# QtCreator local machine specific files for imported projects
+*creator.user*
diff --git a/data/ukui-search-menu.desktop b/data/ukui-search-menu.desktop
index 085b75c..d9dc4b1 100644
--- a/data/ukui-search-menu.desktop
+++ b/data/ukui-search-menu.desktop
@@ -1,10 +1,13 @@
 [Desktop Entry]
 Name=Search
 Name[zh_CN]=搜索
+Name[bo_CN]=བཤེར་འཚོལ།
 GenericName=UKUI Global Search
 GenericName[zh_CN]=全局搜索
+GenericName[bo_CN]=བཤེར་འཚོལ།
 Comment=ukui-search
 Comment[zh_CN]=全局搜索
+Comment[bo_CN]=ཁྱོན་ཡོངས་བཤེར་འཚོལ།
 Exec=/usr/bin/ukui-search -s
 Type=Application
 Icon=kylin-search
diff --git a/libsearch/index/first-index.cpp b/libsearch/index/first-index.cpp
index 15f6429..59a44b1 100644
--- a/libsearch/index/first-index.cpp
+++ b/libsearch/index/first-index.cpp
@@ -95,9 +95,7 @@ void FirstIndex::DoSomething(const QFileInfo& fileInfo) {
 
 void FirstIndex::run() {
     QTime t1 = QTime::currentTime();
-
     // Create a fifo at ~/.config/org.ukui/ukui-search, the fifo is used to control the order of child processes' running.
-
     QString indexDataBaseStatus =  IndexStatusRecorder::getInstance()->getStatus(INDEX_DATABASE_STATE).toString();
     QString contentIndexDataBaseStatus = IndexStatusRecorder::getInstance()->getStatus(CONTENT_INDEX_DATABASE_STATE).toString();
     QString inotifyIndexStatus = IndexStatusRecorder::getInstance()->getStatus(INOTIFY_NORMAL_EXIT).toString();
@@ -106,7 +104,6 @@ void FirstIndex::run() {
     qDebug() << "contentIndexDataBaseStatus: " << contentIndexDataBaseStatus;
     qDebug() << "inotifyIndexStatus: " << inotifyIndexStatus;
 
-    /* || contentIndexDataBaseStatus == ""*/
     if(indexDataBaseStatus == "") {
         this->bool_dataBaseExist = false;
     } else {
@@ -119,9 +116,6 @@ void FirstIndex::run() {
     }
 
     this->q_index = new QQueue<QVector<QString>>();
-    //this->q_content_index = new QQueue<QString>();
-    //NEW_QUEUE(this->q_content_index);
-//    this->mlm = new MessageListManager();
     this->q_content_index = new QQueue<QPair<QString,qint64>>();
 
     int fifo_fd;
@@ -135,11 +129,6 @@ void FirstIndex::run() {
         assert(false);
     }
 
-//    this->q_content_index->enqueue(QString("/home/zhangzihao/Desktop/qwerty/四库全书.txt"));
-
-//    this->p_indexGenerator->creatAllIndex(this->q_content_index);
-
-
     ++FileUtils::_index_status;
     pid_t pid;
     pid = fork();
@@ -157,7 +146,6 @@ void FirstIndex::run() {
         } else {
 //            p_indexGenerator = IndexGenerator::getInstance(false,this);
             p_indexGenerator = IndexGenerator::getInstance(true, this);
-
         }
         //TODO Fix these weird code.
         QSemaphore sem(5);
@@ -166,7 +154,6 @@ void FirstIndex::run() {
         mutex2.lock();
         mutex3.lock();
         sem.acquire(4);
-//        QtConcurrent::run([&](){
         sem.acquire(1);
         mutex1.unlock();
         this->setPath(QStandardPaths::writableLocation(QStandardPaths::HomeLocation));
@@ -174,7 +161,6 @@ void FirstIndex::run() {
         FileUtils::_max_index_count = this->q_index->length();
         qDebug() << "max_index_count:" << FileUtils::_max_index_count;
         sem.release(5);
-//        });
         QtConcurrent::run(&m_pool, [&]() {
             sem.acquire(2);
             mutex2.unlock();
@@ -197,7 +183,6 @@ void FirstIndex::run() {
             QQueue<QString>* tmp2 = new QQueue<QString>();
             qDebug() << "q_content_index:" << q_content_index->size();
             while(!this->q_content_index->empty()) {
-                //                for (size_t i = 0; (i < this->u_send_length) && (!this->q_content_index->empty()); ++i){
                 qint64 fileSize = 0;
                 //修改一次处理的数据量，从30个文件改为文件总大小为50M以下，50M为暂定值--jxx20210519
                 for(size_t i = 0;/* (i < 30) && (fileSize < 52428800) && */(!this->q_content_index->empty()); ++i) {
@@ -230,6 +215,8 @@ void FirstIndex::run() {
         mutex2.unlock();
         mutex3.unlock();
 
+
+
         if(this->q_index)
             delete this->q_index;
         this->q_index = nullptr;
diff --git a/libsearch/index/first-index.h b/libsearch/index/first-index.h
index ab1d23e..9275260 100644
--- a/libsearch/index/first-index.h
+++ b/libsearch/index/first-index.h
@@ -35,11 +35,9 @@
 #include <sys/wait.h>
 #include <sys/prctl.h>
 #include <syslog.h>
-//#include <QtConcurrent>
 #include "traverse_bfs.h"
 #include "index-status-recorder.h"
 #include "index-generator.h"
-#include "inotify-index.h"
 #include "file-utils.h"
 #include "common.h"
 namespace Zeeker {
@@ -58,31 +56,11 @@ private:
     IndexGenerator* p_indexGenerator = nullptr;
     QThreadPool m_pool;
 
-    //here should be refact
-//    MessageListManager* mlm;
-
-    //test
     QQueue<QVector<QString>>* q_index;
 //    QQueue<QString>* q_content_index;
     //修改QQueue存储数据为QPair<QString,qint64>，增加存储文件大小数据便于处理时统计--jxx20210519
     QQueue<QPair<QString,qint64>>* q_content_index;
 
-    const QMap<QString, bool> targetFileTypeMap = {
-        std::map<QString, bool>::value_type("doc", true),
-        std::map<QString, bool>::value_type("docx", true),
-        std::map<QString, bool>::value_type("ppt", true),
-        std::map<QString, bool>::value_type("pptx", true),
-        std::map<QString, bool>::value_type("xls", true),
-        std::map<QString, bool>::value_type("xlsx", true),
-        std::map<QString, bool>::value_type("txt", true),
-        std::map<QString, bool>::value_type("dot", true),
-        std::map<QString, bool>::value_type("wps", true),
-        std::map<QString, bool>::value_type("pps", true),
-        std::map<QString, bool>::value_type("dps", true),
-        std::map<QString, bool>::value_type("et", true),
-        std::map<QString, bool>::value_type("pdf", true)
-    };
-
     //xapian will auto commit per 10,000 changes, donnot change it!!!
     const size_t u_send_length = 8192;
 };
diff --git a/libsearch/index/pinyinWithoutTone.txt b/libsearch/index/pinyinWithoutTone.txt
index 5477369..5c1af9c 100644
--- a/libsearch/index/pinyinWithoutTone.txt
+++ b/libsearch/index/pinyinWithoutTone.txt
@@ -7280,7 +7280,7 @@ jiao 叫
 shao,zhao 召
 ba,pa 叭
 ding 叮
-ke,ge 可
+ke 可
 tai,yi,si 台
 chi,hua,e 叱
 shi 史
@@ -8647,7 +8647,7 @@ di,ti 奃
 yan 奄
 pao 奅
 juan 奆
-ji,ai,yi,qi 奇
+ji,qi 奇
 nai 奈
 feng 奉
 pi,xi,lie,xie 奊
diff --git a/libsearch/index/search-manager.cpp b/libsearch/index/search-manager.cpp
index 052e877..acccf8f 100644
--- a/libsearch/index/search-manager.cpp
+++ b/libsearch/index/search-manager.cpp
@@ -345,7 +345,7 @@ int FileContentSearch::getResult(Xapian::MSet &result, std::string &keyWord) {
 //        qWarning()<<QString::fromStdString(s);
         auto term = doc.termlist_begin();
         std::string wordTobeFound = QString::fromStdString(keyWord).section(" ", 0, 0).toStdString();
-        int size = wordTobeFound.length();
+//        int size = wordTobeFound.length();
         term.skip_to(wordTobeFound);
 //        int count = 0;
 //        for(auto pos = term.positionlist_begin(); pos != term.positionlist_end() && count < 6; ++pos) {
diff --git a/src/input-box.cpp b/src/input-box.cpp
index 1d3fcba..0b57c19 100644
--- a/src/input-box.cpp
+++ b/src/input-box.cpp
@@ -235,9 +235,9 @@ SearchLineEdit::SearchLineEdit(QWidget *parent) : QLineEdit(parent) {
 //    this->addAction(searchAction,QLineEdit::LeadingPosition);
 
     /*发送输入框文字改变的dbus*/
-    QDBusConnection::sessionBus().unregisterService("org.ukui.search.service");
-    QDBusConnection::sessionBus().registerService("org.ukui.search.service");
-    QDBusConnection::sessionBus().registerObject("/lineEdit/textChanged", this, QDBusConnection :: ExportAllSlots | QDBusConnection :: ExportAllSignals);
+//    QDBusConnection::sessionBus().unregisterService("org.ukui.search.service");
+//    QDBusConnection::sessionBus().registerService("org.ukui.search.service");
+//    QDBusConnection::sessionBus().registerObject("/lineEdit/textChanged", this, QDBusConnection :: ExportAllSlots | QDBusConnection :: ExportAllSignals);
 
     connect(this, &QLineEdit::textChanged, this, &SearchLineEdit::lineEditTextChanged);
     connect(this, &QLineEdit::textChanged, this, [ = ]() {
diff --git a/src/input-box.h b/src/input-box.h
index d17db8c..61e4973 100644
--- a/src/input-box.h
+++ b/src/input-box.h
@@ -94,11 +94,11 @@ private:
 class SearchLineEdit : public QLineEdit {
     Q_OBJECT
 
-    /*
-     * 负责与ukui桌面环境应用通信的dbus
-     * 搜索框文本改变的时候发送信号
-    　　　*/
-    Q_CLASSINFO("D-Bus Interface", "org.ukui.search.inputbox")
+//    /*
+//     * 负责与ukui桌面环境应用通信的dbus
+//     * 搜索框文本改变的时候发送信号
+//    　　　*/
+//    Q_CLASSINFO("D-Bus Interface", "org.ukui.search.inputbox")
 public:
     SearchLineEdit(QWidget *parent = nullptr);
     void record();
diff --git a/src/main.cpp b/src/main.cpp
index 37674a2..04bdb83 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -39,6 +39,7 @@
 //#include "inotify-manager.h"
 #include "libsearch.h"
 #include "global-settings.h"
+#include "ukui-search-dbus-service.h"
 
 using namespace Zeeker;
 //void handler(int){
@@ -279,6 +280,7 @@ int main(int argc, char *argv[]) {
 
     //set main window to the center of screen
     MainWindow *w = new MainWindow;
+    UkuiSearchDbusServices dbusService(w);
     qApp->setWindowIcon(QIcon::fromTheme("kylin-search"));
 //    centerToScreen(w);
 //    w->moveToPanel();
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index e83f741..a80601e 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -472,16 +472,16 @@ void MainWindow::centerToScreen(QWidget* widget) {
     int desk_y = desk_rect.height();
     int x = widget->width();
     int y = widget->height();
-    QDBusInterface primaryScreenInterface("org.ukui.SettingsDaemon",
-                                          "/org/ukui/SettingsDaemon/wayland",
-                                          "org.ukui.SettingsDaemon.wayland",
-                                          QDBusConnection::sessionBus());
-    if(QDBusReply<int>(primaryScreenInterface.call("x")).isValid()) {
-        QDBusReply<int> width = primaryScreenInterface.call("width");
-        QDBusReply<int> height = primaryScreenInterface.call("height");
-        desk_x = width;
-        desk_y = height;
-    }
+//    QDBusInterface primaryScreenInterface("org.ukui.SettingsDaemon",
+//                                          "/org/ukui/SettingsDaemon/wayland",
+//                                          "org.ukui.SettingsDaemon.wayland",
+//                                          QDBusConnection::sessionBus());
+//    if(QDBusReply<int>(primaryScreenInterface.call("x")).isValid()) {
+//        QDBusReply<int> width = primaryScreenInterface.call("width");
+//        QDBusReply<int> height = primaryScreenInterface.call("height");
+//        desk_x = width;
+//        desk_y = height;
+//    }
     widget->move(desk_x / 2 - x / 2 + desk_rect.left(), desk_y / 2 - y / 2 + desk_rect.top());
 }
 
diff --git a/src/src.pro b/src/src.pro
index 0a52d82..f8cf992 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -35,6 +35,7 @@ SOURCES += \
     search-app-thread.cpp \
     search-result.cpp \
     settings-widget.cpp \
+    ukui-search-dbus-service.cpp \
     xatom-helper.cpp
 
 
@@ -46,6 +47,7 @@ HEADERS += \
     search-app-thread.h \
     search-result.h \
     settings-widget.h \
+    ukui-search-dbus-service.h \
     xatom-helper.h
 
 # Default rules for deployment.
diff --git a/src/ukui-search-dbus-service.cpp b/src/ukui-search-dbus-service.cpp
new file mode 100644
index 0000000..c0955af
--- /dev/null
+++ b/src/ukui-search-dbus-service.cpp
@@ -0,0 +1,23 @@
+#include "ukui-search-dbus-service.h"
+
+using namespace Zeeker;
+void UkuiSearchDbusServices::showWindow(){
+    m_mainWindow->bootOptionsFilter("-s");
+}
+
+UkuiSearchDbusServices::UkuiSearchDbusServices(MainWindow *m)
+{
+    m_mainWindow = m;
+    //注册服务
+    QDBusConnection sessionBus = QDBusConnection::sessionBus();
+    QDBusConnection::sessionBus().unregisterService("com.ukui.search.service");
+    if(!sessionBus.registerService("com.ukui.search.service")){
+        qWarning() << "ukui-search dbus register service failed reason:" << sessionBus.lastError();
+    }
+
+    if(!sessionBus.registerObject("/", this, QDBusConnection::ExportAllSlots)){
+        qWarning() << "ukui-search dbus register object failed reason:" << sessionBus.lastError();
+    }
+}
+UkuiSearchDbusServices::~UkuiSearchDbusServices(){
+}
diff --git a/src/ukui-search-dbus-service.h b/src/ukui-search-dbus-service.h
new file mode 100644
index 0000000..d02ba87
--- /dev/null
+++ b/src/ukui-search-dbus-service.h
@@ -0,0 +1,28 @@
+#ifndef UKUISEARCHDBUSSERVICE_H
+#define UKUISEARCHDBUSSERVICE_H
+
+#include <QDBusConnection>
+#include <QObject>
+
+#include "mainwindow.h"
+
+namespace Zeeker {
+
+class UkuiSearchDbusServices: public QObject{
+    Q_OBJECT
+
+    Q_CLASSINFO("D-Bus Interface","org.ukui.search.service")
+
+public:
+    explicit UkuiSearchDbusServices(MainWindow *m);
+    ~UkuiSearchDbusServices();
+
+public Q_SLOTS:
+    void showWindow();
+
+private:
+    MainWindow *m_mainWindow;
+};
+}
+
+#endif // UKUISEARCHDBUSSERVICE_H
diff --git a/ukuisearch-systemdbus/ukuisearch-systemdbus.pro b/ukuisearch-systemdbus/ukuisearch-systemdbus.pro
index 8ceb141..623a8b5 100644
--- a/ukuisearch-systemdbus/ukuisearch-systemdbus.pro
+++ b/ukuisearch-systemdbus/ukuisearch-systemdbus.pro
@@ -22,7 +22,7 @@ target.path = /usr/bin
 INSTALLS += \
     target \
     inst1 \
-    inst2 \
+    inst2
 
 HEADERS += \
     sysdbusregister.h