diff --git a/src/content-widget.cpp b/src/content-widget.cpp
index 5a6093d..80bccf2 100644
--- a/src/content-widget.cpp
+++ b/src/content-widget.cpp
@@ -158,6 +158,15 @@ int ContentWidget::currentPage() {
  */
 void ContentWidget::refreshSearchList(const QVector<int>& types, const QVector<QStringList>& lists, const QString& keyword) {
     if (!m_listLyt->isEmpty()) {
+        if (m_fileListView) {
+            m_fileListView->clear();
+        }
+        if (m_dirListView) {
+            m_dirListView->clear();
+        }
+        if (m_contentListView) {
+            m_contentListView->clear();
+        }
         clearLayout(m_listLyt);
         m_resultList->setFixedHeight(0);
     }
@@ -396,15 +405,6 @@ QString ContentWidget::getTitleName(const int& type) {
  * @param layout 需要清空的布局
  */
 void ContentWidget::clearLayout(QLayout * layout) {
-    if (m_fileListView) {
-        m_fileListView->clear();
-    }
-    if (m_dirListView) {
-        m_dirListView->clear();
-    }
-    if (m_contentListView) {
-        m_contentListView->clear();
-    }
     m_contentList.clear();
     if (! layout) return;
     QLayoutItem * child;
diff --git a/src/control/config-file.cpp b/src/control/config-file.cpp
index 43bfe2d..67b87e3 100644
--- a/src/control/config-file.cpp
+++ b/src/control/config-file.cpp
@@ -58,7 +58,6 @@ bool ConfigFile::writeRecently(QString message){
     recently.insert(0,message);
 
     m_qSettings->beginGroup("Recently");
-    qWarning()<<m_qSettings->value("Recently").toStringList().length();
     if (m_qSettings->value("Recently").toStringList().length() >= 20) {
         m_qSettings->setValue("Recently",QStringList(recently.mid(0, 20)));
     } else {
diff --git a/src/control/home-page-item.cpp b/src/control/home-page-item.cpp
index db87111..973e910 100644
--- a/src/control/home-page-item.cpp
+++ b/src/control/home-page-item.cpp
@@ -34,20 +34,14 @@ void HomePageItem::setupUi(const int& type, const QString& path) {
             case SearchListView::ResType::Content:
             case SearchListView::ResType::Dir:
             case SearchListView::ResType::File: {
-                QProcess * process = new QProcess;
-                process->start(QString("xdg-open %1").arg(path));
-                connect(process, static_cast<void(QProcess::*)(int,QProcess::ExitStatus)>(&QProcess::finished), this, [ = ]() {
-                    process->deleteLater();
-                });
+                QProcess process;
+                process.start(QString("xdg-open %1").arg(path));
                 break;
             }
             case SearchListView::ResType::Setting: {
                 //打开控制面板对应页面
-                QProcess * process = new QProcess;
-                process->start(QString("ukui-control-center --%1").arg(path.left(path.indexOf("/")).toLower()));
-                connect(process, static_cast<void(QProcess::*)(int,QProcess::ExitStatus)>(&QProcess::finished), this, [ = ]() {
-                    process->deleteLater();
-                });
+                QProcess process;
+                process.start(QString("ukui-control-center --%1").arg(path.left(path.indexOf("/")).toLower()));
                 break;
             }
             default:
diff --git a/src/control/search-detail-view.cpp b/src/control/search-detail-view.cpp
index be7df2c..f47c7ad 100644
--- a/src/control/search-detail-view.cpp
+++ b/src/control/search-detail-view.cpp
@@ -251,21 +251,15 @@ bool SearchDetailView::openAction(const int& type, const QString& path) {
         case SearchListView::ResType::Content:
         case SearchListView::ResType::Dir:
         case SearchListView::ResType::File: {
-            QProcess * process = new QProcess;
-            process->start(QString("xdg-open %1").arg(path));
-            connect(process, static_cast<void(QProcess::*)(int,QProcess::ExitStatus)>(&QProcess::finished), this, [ = ]() {
-                process->deleteLater();
-            });
+            QProcess process;
+            process.start(QString("xdg-open %1").arg(path));
             return true;
             break;
         }
         case SearchListView::ResType::Setting: {
             //打开控制面板对应页面
-            QProcess * process = new QProcess;
-            process->start(QString("ukui-control-center --%1").arg(path.left(path.indexOf("/")).toLower()));
-            connect(process, static_cast<void(QProcess::*)(int,QProcess::ExitStatus)>(&QProcess::finished), this, [ = ]() {
-                process->deleteLater();
-            });
+            QProcess process;
+            process.start(QString("ukui-control-center --%1").arg(path.left(path.indexOf("/")).toLower()));
             return true;
             break;
         }
@@ -283,7 +277,9 @@ bool SearchDetailView::openAction(const int& type, const QString& path) {
 bool SearchDetailView::writeConfigFile(const QString& path) {
     if (ConfigFile::writeConfig(path)) {
         Q_EMIT this->configFileChanged();
+        return true;
     }
+    return false;
 }
 
 /**
@@ -299,11 +295,8 @@ bool SearchDetailView::addDesktopShortcut(const QString& path) {
     bool ret = file.copy(QString(dirpath+"/"+desktopfn));
     if(ret)
     {
-        QProcess * process = new QProcess;
-        process->start(QString("chmod a+x %1").arg(newName));
-        connect(process, static_cast<void(QProcess::*)(int,QProcess::ExitStatus)>(&QProcess::finished), this, [ = ]() {
-            process->deleteLater();
-        });
+        QProcess process;
+        process.start(QString("chmod a+x %1").arg(newName));
         return true;
     }
     return false;
@@ -328,6 +321,7 @@ bool SearchDetailView::addPanelShortcut(const QString& path) {
         qDebug()<<"qDebug: Add shortcut to panel successed!";
         return true;
     }
+    return false;
 }
 
 /**
@@ -335,11 +329,8 @@ bool SearchDetailView::addPanelShortcut(const QString& path) {
  * @return
  */
 bool SearchDetailView::openPathAction(const QString& path) {
-    QProcess * process = new QProcess;
-    process->start(QString("xdg-open %1").arg(path.left(path.lastIndexOf("/"))));
-    connect(process, static_cast<void(QProcess::*)(int,QProcess::ExitStatus)>(&QProcess::finished), this, [ = ]() {
-        process->deleteLater();
-    });
+    QProcess process;
+    process.start(QString("xdg-open %1").arg(path.left(path.lastIndexOf("/"))));
     return true;
 }
 
@@ -350,4 +341,5 @@ bool SearchDetailView::openPathAction(const QString& path) {
 bool SearchDetailView::copyPathAction(const QString& path) {
     QClipboard * clipboard = QApplication::clipboard();   //获取系统剪贴板指针
     clipboard->setText(path);
+    return true;
 }