diff --git a/libsearch/global-settings.cpp b/libsearch/global-settings.cpp
index 3e82583..78a3e86 100644
--- a/libsearch/global-settings.cpp
+++ b/libsearch/global-settings.cpp
@@ -35,8 +35,9 @@ GlobalSettings *GlobalSettings::getInstance()
 
 GlobalSettings::GlobalSettings(QObject *parent) : QObject(parent)
 {
-    m_settings = new QSettings("org.ukui", "ukui-search", this);
-    m_block_dirs_settings = new QSettings("org.ukui","ukui-search-block-dirs",this);
+    m_settings = new QSettings("org.ukui/ukui-search", "ukui-search", this);
+//    m_settings->setAtomicSyncRequired(false);
+    m_block_dirs_settings = new QSettings("org.ukui/ukui-search","ukui-search-block-dirs",this);
     m_block_dirs_settings->setIniCodec(QTextCodec::codecForName("UTF-8"));
     this->forceSync();
     //the default number of transparency in mainwindow is 0.7
@@ -58,7 +59,6 @@ GlobalSettings::GlobalSettings(QObject *parent) : QObject(parent)
 
 GlobalSettings::~GlobalSettings()
 {
-
 }
 
 const QVariant GlobalSettings::getValue(const QString &key)
@@ -75,11 +75,11 @@ void GlobalSettings::reset(const QString &key)
 {
     m_cache.remove(key);
     QtConcurrent::run([=]() {
-        if (m_mutex.tryLock(1000)) {
+//        if (m_mutex.tryLock(1000)) {
             m_settings->remove(key);
-            m_settings->sync();
-            m_mutex.unlock();
-        }
+//            m_settings->sync();
+//            m_mutex.unlock();
+//        }
     });
     Q_EMIT this->valueChanged(key);
 }
@@ -149,14 +149,19 @@ QStringList GlobalSettings::getBlockDirs()
 //MouseZhangZh
 void GlobalSettings::setValue(const QString &key, const QVariant &value)
 {
+    //    qDebug()<<"setvalue========"<<key<<":"<<value;
     m_cache.insert(key, value);
+    //     m_settings->sync();
     QtConcurrent::run([=]() {
-//        if (m_mutex.tryLock(1000)) {
-        m_mutex.lock();
-            m_settings->setValue(key, value);
-            m_settings->sync();
-            m_mutex.unlock();
-//        }
+        //        qDebug()<<m_settings->status();
+        //        if (m_mutex.tryLock(1000)) {
+        //        m_mutex.lock();
+        m_settings->setValue(key, value);
+        //            qDebug()<<"setvalue========finish!!!"<<key<<":"<<value;
+        m_settings->sync();
+        //            qDebug()<<"setvalue========sync!!!"<<key<<":"<<value;
+        //            m_mutex.unlock();
+        //        }
     });
 }
 
diff --git a/libsearch/index/first-index.cpp b/libsearch/index/first-index.cpp
index bb123ae..e1cd3d3 100644
--- a/libsearch/index/first-index.cpp
+++ b/libsearch/index/first-index.cpp
@@ -169,6 +169,7 @@ void FirstIndex::run(){
         if (p_indexGenerator)
             delete p_indexGenerator;
         p_indexGenerator = nullptr;
+        GlobalSettings::getInstance()->forceSync();
         ::_exit(0);
     }
     else if(pid < 0)
@@ -182,13 +183,14 @@ void FirstIndex::run(){
     }
 
 
+    GlobalSettings::getInstance()->setValue(INOTIFY_NORMAL_EXIT, "2");
     int retval = write(fifo_fd, buffer, strlen(buffer));
     if(retval == -1)
     {
         qWarning("write error\n");
     }
     qDebug("write data ok!\n");
-    GlobalSettings::getInstance()->reset(INOTIFY_NORMAL_EXIT);
+
     return;
 
 }
diff --git a/libsearch/index/inotify-index.cpp b/libsearch/index/inotify-index.cpp
index ab914e8..b3ee2ad 100644
--- a/libsearch/index/inotify-index.cpp
+++ b/libsearch/index/inotify-index.cpp
@@ -420,6 +420,7 @@ fork:
                     qDebug() << "select timeout!";
                     ::free(read_timeout);
                     IndexGenerator::getInstance()->~IndexGenerator();
+                    GlobalSettings::getInstance()->forceSync();
                    ::_exit(0);
                 }else{
                     GlobalSettings::getInstance()->setValue(INOTIFY_NORMAL_EXIT, "0");
diff --git a/src/control/config-file.cpp b/src/control/config-file.cpp
index 02450fe..a171ebc 100644
--- a/src/control/config-file.cpp
+++ b/src/control/config-file.cpp
@@ -20,7 +20,7 @@
 #include "config-file.h"
 
 bool ConfigFile::writeCommonly(QString message){
-    QSettings *m_qSettings=new QSettings(QDir::homePath()+"/.config/org.ukui/ukui-search/ukui-search.conf",QSettings::IniFormat);
+    QSettings *m_qSettings=new QSettings(HOMEPAGE_SETTINGS,QSettings::IniFormat);
     QStringList messagelist=message.split("/");
     QString appname=messagelist.last();
     if(!appname.contains("desktop"))
@@ -39,7 +39,7 @@ bool ConfigFile::writeCommonly(QString message){
 }
 
 QStringList ConfigFile::readCommonly(){
-    QSettings *m_qSettings=new QSettings(QDir::homePath()+"/.config/org.ukui/ukui-search/ukui-search.conf",QSettings::IniFormat);
+    QSettings *m_qSettings=new QSettings(HOMEPAGE_SETTINGS,QSettings::IniFormat);
     QStringList returnlist;
     QMap<QString,int> quicklycount;
     m_qSettings->beginGroup("Commonly");
@@ -66,7 +66,7 @@ QStringList ConfigFile::readCommonly(){
 }
 
 bool ConfigFile::writeRecently(QString message){
-    QSettings *m_qSettings=new QSettings(QDir::homePath()+"/.config/org.ukui/ukui-search/ukui-search.conf",QSettings::IniFormat);
+    QSettings *m_qSettings=new QSettings(HOMEPAGE_SETTINGS,QSettings::IniFormat);
 
     m_qSettings->beginGroup("Recently");
     QStringList recently=m_qSettings->value("Recently").toStringList();
@@ -89,7 +89,7 @@ bool ConfigFile::writeRecently(QString message){
 }
 
 QStringList ConfigFile::readRecently(){
-    QSettings *m_qSettings=new QSettings(QDir::homePath()+"/.config/org.ukui/ukui-search/ukui-search.conf",QSettings::IniFormat);
+    QSettings *m_qSettings=new QSettings(HOMEPAGE_SETTINGS,QSettings::IniFormat);
 
     m_qSettings->beginGroup("Recently");
     QStringList recently=m_qSettings->value("Recently").toStringList();
@@ -113,7 +113,7 @@ QMap<QString,QStringList> ConfigFile::readConfig(){
 }
 
 void ConfigFile::receiveMessage(QString message){
-    QFile file(QDir::homePath()+"/.config/org.ukui/ukui-search/ukui-search.conf");
+    QFile file(HOMEPAGE_SETTINGS);
     if(!file.exists()){
         file.open( QIODevice::ReadWrite | QIODevice::Text );
         file.close();
diff --git a/src/control/config-file.h b/src/control/config-file.h
index 03b27b2..929c336 100644
--- a/src/control/config-file.h
+++ b/src/control/config-file.h
@@ -25,6 +25,7 @@
 #include <QDebug>
 #include <QFileInfo>
 #include <QDir>
+#define HOMEPAGE_SETTINGS  QDir::homePath()+"/.config/org.ukui/ukui-search/ukui-search-homepage.conf"
 class ConfigFile : public QObject
 {
     Q_OBJECT
diff --git a/src/main.cpp b/src/main.cpp
index e9f26f0..365eb04 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -72,6 +72,7 @@ void messageOutput(QtMsgType type, const QMessageLogContext &context, const QStr
 
     bool showDebug = true;
 //    QString logFilePath = QStandardPaths::writableLocation(QStandardPaths::TempLocation) + "/ukui-search.log";
+//    QString logFilePath = QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/.config/org.ukui/ukui-search/ukui-search.log";
     QString logFilePath = QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/.config/org.ukui/ukui-search.log";
     if (!QFile::exists(logFilePath)) {
         showDebug = false;