diff --git a/debian/changelog b/debian/changelog
index 9184f9a..b7c062b 100755
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+ukui-menu (3.1.1-ok4~0907) yangtze; urgency=medium
+
+  * close-cd #125158 【开始菜单】切换全屏时动画显示不太流畅
+  * close-cd #133399 【开始菜单】【PC】只有一个用户，开始菜单右键电源按钮存在切换用户选项
+  * 添加版权信息 
+
+ -- lixueman <lixueman@kylinos.cn>  Wed, 07 Sep 2022 14:12:53 +0800
+
 ukui-menu (3.1.1-ok4~0831) yangtze; urgency=medium
 
   * close-cd # 131373 【wayland】【软件更新器】点击打开软件更新器后，开始菜单过6s左右才退出;
diff --git a/src/BackProcess/DBus/dbus.cpp b/src/BackProcess/DBus/dbus.cpp
index 42f7109..98f3a61 100755
--- a/src/BackProcess/DBus/dbus.cpp
+++ b/src/BackProcess/DBus/dbus.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "dbus.h"
 #include <QFileInfo>
 #include <QDir>
diff --git a/src/BackProcess/DBus/dbus.h b/src/BackProcess/DBus/dbus.h
index 44f3be4..ebc31d3 100755
--- a/src/BackProcess/DBus/dbus.h
+++ b/src/BackProcess/DBus/dbus.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef DBUS_H
 #define DBUS_H
 
diff --git a/src/BackProcess/FileWatcher/desktop_watcher.cpp b/src/BackProcess/FileWatcher/desktop_watcher.cpp
index e3c6141..299614c 100755
--- a/src/BackProcess/FileWatcher/desktop_watcher.cpp
+++ b/src/BackProcess/FileWatcher/desktop_watcher.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "desktop_watcher.h"
 #include <QDir>
 #include <QEventLoop>
diff --git a/src/BackProcess/FileWatcher/desktop_watcher.h b/src/BackProcess/FileWatcher/desktop_watcher.h
index 874a98d..50209e9 100755
--- a/src/BackProcess/FileWatcher/desktop_watcher.h
+++ b/src/BackProcess/FileWatcher/desktop_watcher.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef DESKTOPWATCHER_H
 #define DESKTOPWATCHER_H
 #include <QFileSystemWatcher>
diff --git a/src/BackProcess/FileWatcher/tablet_directorychanged_thread.cpp b/src/BackProcess/FileWatcher/tablet_directorychanged_thread.cpp
index 0cbbf6b..1d2258f 100755
--- a/src/BackProcess/FileWatcher/tablet_directorychanged_thread.cpp
+++ b/src/BackProcess/FileWatcher/tablet_directorychanged_thread.cpp
@@ -101,7 +101,7 @@ void TabletDirectoryChangedThread::run()
             syslog(LOG_LOCAL0 | LOG_DEBUG, "%s", iconstr.toLocal8Bit().data());
             syslog(LOG_LOCAL0 | LOG_DEBUG, "软件安装desktop文件名：%s", desktopfn.toLocal8Bit().data());
 
-            Q_FOREACH (QString path, QIcon::themeSearchPaths()) {
+            Q_FOREACH(QString path, QIcon::themeSearchPaths()) {
                 syslog(LOG_LOCAL0 | LOG_DEBUG, "%s", path.toLocal8Bit().data());
             }
         }
diff --git a/src/BackProcess/Interface/currenttime_interface.cpp b/src/BackProcess/Interface/currenttime_interface.cpp
index 4608040..2a5e818 100755
--- a/src/BackProcess/Interface/currenttime_interface.cpp
+++ b/src/BackProcess/Interface/currenttime_interface.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "currenttime_interface.h"
 #include <QTimer>
 #define TIME_FORMAT "org.ukui.control-center.panel.plugins"
diff --git a/src/BackProcess/Interface/currenttime_interface.h b/src/BackProcess/Interface/currenttime_interface.h
index cf08151..50d0f3f 100755
--- a/src/BackProcess/Interface/currenttime_interface.h
+++ b/src/BackProcess/Interface/currenttime_interface.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef CURRENTTIMEINTERFACE_H
 #define CURRENTTIMEINTERFACE_H
 #include <QString>
diff --git a/src/BackProcess/Interface/ukuimenuinterface.cpp b/src/BackProcess/Interface/ukuimenuinterface.cpp
index ed6718b..eb2c06c 100755
--- a/src/BackProcess/Interface/ukuimenuinterface.cpp
+++ b/src/BackProcess/Interface/ukuimenuinterface.cpp
@@ -996,7 +996,7 @@ QVector<QString> UkuiMenuInterface::getAllClassification()
     commonVector = getCommonUseApp();
     int index = 0;
 
-    Q_FOREACH (QString desktopfp, desktopfpVector) {
+    Q_FOREACH(QString desktopfp, desktopfpVector) {
         if (!commonVector.contains(desktopfp)) {
             appVector.append(appInfoVector.at(index));
         }
@@ -1006,7 +1006,7 @@ QVector<QString> UkuiMenuInterface::getAllClassification()
 
     qSort(appVector.begin(), appVector.end(), cmpApp);
 
-    Q_FOREACH (QString desktopfp, commonVector) {
+    Q_FOREACH(QString desktopfp, commonVector) {
         allAppVector.append(desktopfp);
     }
 
@@ -1102,7 +1102,7 @@ QVector<QString> UkuiMenuInterface::getCommonUseApp()
     if (!g_projectCodeName.contains("V10SP1-edu")) {
         QVector<QString> data;
 
-        Q_FOREACH (QString desktopfn, getLockAppList()) {
+        Q_FOREACH(QString desktopfn, getLockAppList()) {
             QString desktopfp;
 
             if (androidDesktopfnList.contains(desktopfn)) {
@@ -1120,7 +1120,7 @@ QVector<QString> UkuiMenuInterface::getCommonUseApp()
             data.append(desktopfp);
         }
 
-        Q_FOREACH (QString desktopfn, getUnlockAllList()) {
+        Q_FOREACH(QString desktopfn, getUnlockAllList()) {
             QString desktopfp;
 
             if (androidDesktopfnList.contains(desktopfn)) {
@@ -1163,7 +1163,7 @@ QVector<QString> UkuiMenuInterface::sortDesktopList(QString group)
     setting->endGroup();
     QVector<QString> data;
 
-    Q_FOREACH (QString desktopfn, desktopfnList) {
+    Q_FOREACH(QString desktopfn, desktopfnList) {
         QString desktopfp;
 
         if (androidDesktopfnList.contains(desktopfn)) {
@@ -1181,7 +1181,7 @@ QVector<QString> UkuiMenuInterface::getCollectApp()
 {
     QVector<QString> data;
 
-    Q_FOREACH (QString desktopfn, getCollectAppList()) {
+    Q_FOREACH(QString desktopfn, getCollectAppList()) {
         QString desktopfp;
 
         if (androidDesktopfnList.contains(desktopfn)) {
@@ -1221,7 +1221,7 @@ QVector<QString> UkuiMenuInterface::getLockApp()
     setting->endGroup();
     QVector<QString> data;
 
-    Q_FOREACH (QString desktopfn, lockdesktopfnList) {
+    Q_FOREACH(QString desktopfn, lockdesktopfnList) {
         QString desktopfp;
         //        if(androidDesktopfnList.contains(desktopfn))//如果锁的应用在安卓列表
         //            desktopfp=QString(QDir::homePath()+"/.local/share/applications/"+desktopfn);
@@ -1580,7 +1580,7 @@ QString UkuiMenuInterface::getAppNameInitials(QString desktopfp)
     QStringList appnamestr = appname.split(" ");
     QString letters;
 
-    Q_FOREACH (QString name, appnamestr) {
+    Q_FOREACH(QString name, appnamestr) {
         letters.clear();
         letters = UkuiChineseLetter::getFirstLettersAll(name);
 
diff --git a/src/BackProcess/tablet/getmodeldata.cpp b/src/BackProcess/tablet/getmodeldata.cpp
index 11d0693..0c801af 100755
--- a/src/BackProcess/tablet/getmodeldata.cpp
+++ b/src/BackProcess/tablet/getmodeldata.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "getmodeldata.h"
 #include <QTranslator>
 #include <QDir>
@@ -27,7 +45,7 @@ QVector<QStringList> GetModelData::getMinAllData()
 {
     m_minAllData.clear();
 
-    Q_FOREACH (QString desktopfp, UkuiMenuInterface::allAppVector) {
+    Q_FOREACH(QString desktopfp, UkuiMenuInterface::allAppVector) {
         m_minAllData.append(QStringList() << desktopfp << "1");
     }
 
@@ -44,7 +62,7 @@ QStringList GetModelData::getPreCollectionApp()
                <<QString("/usr/share/applications/kylin-software-center.desktop")
                <<QString("/usr/share/applications/kylin-screenshot.desktop")
                <<QString("/usr/share/applications/peony.desktop");
-    Q_FOREACH (QString appDesktop,preAppList) {
+    Q_FOREACH(QString appDesktop,preAppList) {
         if (UkuiMenuInterface::allAppVector.contains(appDesktop)) {
             preAppListExist.append(appDesktop);
             QFileInfo fileInfo(appDesktop);
@@ -60,7 +78,7 @@ QStringList GetModelData::getcollectData()
 {
     m_collectData.clear();
 
-    Q_FOREACH (QString desktopfp, UkuiMenuInterface::collectAppVector) {
+    Q_FOREACH(QString desktopfp, UkuiMenuInterface::collectAppVector) {
         m_collectData.append(QString(desktopfp));
     }
 
diff --git a/src/BackProcess/tablet/getmodeldata.h b/src/BackProcess/tablet/getmodeldata.h
index 6e0d3dc..3544ce3 100755
--- a/src/BackProcess/tablet/getmodeldata.h
+++ b/src/BackProcess/tablet/getmodeldata.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef GETMODELDATA_H
 #define GETMODELDATA_H
 #include "ukuimenuinterface.h"
diff --git a/src/BackProcess/tablet/pagemanager.cpp b/src/BackProcess/tablet/pagemanager.cpp
index 86b2af1..026dfdc 100755
--- a/src/BackProcess/tablet/pagemanager.cpp
+++ b/src/BackProcess/tablet/pagemanager.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "pagemanager.h"
 #include "ukuimenuinterface.h"
 #include "style.h"
@@ -34,7 +52,7 @@ QVector<QStringList> PageManager::sortAppInPage(const QVector<QString> &appVecto
     QVector<QStringList> pageData;
     QStringList onePageData;
 
-    Q_FOREACH (QString desktopfp, appVector) {
+    Q_FOREACH(QString desktopfp, appVector) {
         m_data.append(desktopfp);
     }
 
@@ -79,7 +97,7 @@ QVector<QStringList> PageManager::getAppPageVector()
     QVector<QStringList> appPagelist;
     QVector<QString> allAppList = UkuiMenuInterface::tencentInitVector + UkuiMenuInterface::customizedVector + UkuiMenuInterface::thirdPartyVector + UkuiMenuInterface::applicationVector;
 
-    Q_FOREACH (QStringList desktopfp, sortAppInPage(/*UkuiMenuInterface::tencentInitVector*/allAppList)) {
+    Q_FOREACH(QStringList desktopfp, sortAppInPage(/*UkuiMenuInterface::tencentInitVector*/allAppList)) {
         appPagelist.append(desktopfp);
     }
 
diff --git a/src/BackProcess/tablet/pagemanager.h b/src/BackProcess/tablet/pagemanager.h
index 8c3f2ca..729b369 100755
--- a/src/BackProcess/tablet/pagemanager.h
+++ b/src/BackProcess/tablet/pagemanager.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef PAGEMANAGER_H
 #define PAGEMANAGER_H
 
diff --git a/src/UserInterface/ListView/klistview.cpp b/src/UserInterface/ListView/klistview.cpp
index 1588014..a6cf3dc 100755
--- a/src/UserInterface/ListView/klistview.cpp
+++ b/src/UserInterface/ListView/klistview.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include <QPainter>
 #include "klistview.h"
 #include "utility.h"
@@ -22,7 +40,7 @@ void KListView::addData(QStringList data)
     listmodel = new QStandardItemModel(this);
     this->setModel(listmodel);
 
-    Q_FOREACH (QString desktopfp, data) {
+    Q_FOREACH(QString desktopfp, data) {
         QStandardItem *item = new QStandardItem;
         item->setData(QVariant::fromValue<QString>(desktopfp), Qt::DisplayRole);
         listmodel->appendRow(item);
@@ -33,7 +51,7 @@ void KListView::updateData(QStringList data)
 {
     listmodel->clear();
 
-    Q_FOREACH (QString desktopfp, data) {
+    Q_FOREACH(QString desktopfp, data) {
         QStandardItem *item = new QStandardItem;
         item->setData(QVariant::fromValue<QString>(desktopfp), Qt::DisplayRole);
         listmodel->appendRow(item);
diff --git a/src/UserInterface/ListView/klistview.h b/src/UserInterface/ListView/klistview.h
index 37359b7..9e4dbbb 100755
--- a/src/UserInterface/ListView/klistview.h
+++ b/src/UserInterface/ListView/klistview.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef KLISTVIEW_H
 #define KLISTVIEW_H
 #include <QListView>
diff --git a/src/UserInterface/ListView/listview.cpp b/src/UserInterface/ListView/listview.cpp
index ea511c2..e688092 100755
--- a/src/UserInterface/ListView/listview.cpp
+++ b/src/UserInterface/ListView/listview.cpp
@@ -72,7 +72,7 @@ void ListView::addData(QVector<QStringList> data, int module)
     this->module = module;
     listmodel->clear();
 
-    Q_FOREACH (QStringList desktopfp, data) {
+    Q_FOREACH(QStringList desktopfp, data) {
         QStandardItem *item = new QStandardItem;
         item->setData(QVariant::fromValue<QStringList>(desktopfp), Qt::DisplayRole);
         listmodel->appendRow(item);
@@ -86,7 +86,7 @@ void ListView::updateData(QVector<QStringList> data)
 {
     listmodel->clear();
 
-    Q_FOREACH (QStringList desktopfp, data) {
+    Q_FOREACH(QStringList desktopfp, data) {
         QStandardItem *item = new QStandardItem;
         item->setData(QVariant::fromValue<QStringList>(desktopfp), Qt::DisplayRole);
         listmodel->appendRow(item);
diff --git a/src/UserInterface/ListView/rightlistview.h b/src/UserInterface/ListView/rightlistview.h
index b09c361..0dcc0d5 100755
--- a/src/UserInterface/ListView/rightlistview.h
+++ b/src/UserInterface/ListView/rightlistview.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef RIGHTLISTVIEW_H
 #define RIGHTLISTVIEW_H
 #include <QListView>
diff --git a/src/UserInterface/ListView/tabletlistview.cpp b/src/UserInterface/ListView/tabletlistview.cpp
index 6a957f4..36e1c83 100755
--- a/src/UserInterface/ListView/tabletlistview.cpp
+++ b/src/UserInterface/ListView/tabletlistview.cpp
@@ -150,7 +150,7 @@ void TabletListView::addData(QStringList data)
     listmodel = new QStandardItemModel(this);
     this->setModel(listmodel);
 
-    Q_FOREACH (QString desktopfp, data) {
+    Q_FOREACH(QString desktopfp, data) {
         QStandardItem *item = new QStandardItem;
         item->setData(QVariant::fromValue<QString>(desktopfp), Qt::DisplayRole);
         bool appDis = appDisable(desktopfp);
@@ -166,7 +166,7 @@ void TabletListView::updateData(QStringList data)
 {
     listmodel->clear();
 
-    Q_FOREACH (QString desktopfp, data) {
+    Q_FOREACH(QString desktopfp, data) {
         QStandardItem *p_item = new QStandardItem;
         p_item->setData(QVariant::fromValue<QString>(desktopfp), Qt::DisplayRole);
         bool appDis = appDisable(desktopfp);
diff --git a/src/UserInterface/Other/lettertooltip.cpp b/src/UserInterface/Other/lettertooltip.cpp
index 176b48b..fb81def 100755
--- a/src/UserInterface/Other/lettertooltip.cpp
+++ b/src/UserInterface/Other/lettertooltip.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "lettertooltip.h"
 #include <QPainter>
 #include <QAction>
diff --git a/src/UserInterface/Other/lettertooltip.h b/src/UserInterface/Other/lettertooltip.h
index 4f64e0a..bb1c699 100755
--- a/src/UserInterface/Other/lettertooltip.h
+++ b/src/UserInterface/Other/lettertooltip.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef LETTERTOOLTIP_H
 #define LETTERTOOLTIP_H
 #include <QDialog>
diff --git a/src/UserInterface/Other/rotationlabel.cpp b/src/UserInterface/Other/rotationlabel.cpp
index 0c08e2e..d30ced6 100644
--- a/src/UserInterface/Other/rotationlabel.cpp
+++ b/src/UserInterface/Other/rotationlabel.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "rotationlabel.h"
 #include <QPainter>
 #include <QDebug>
diff --git a/src/UserInterface/Other/rotationlabel.h b/src/UserInterface/Other/rotationlabel.h
index f99cdbb..81d3ca6 100644
--- a/src/UserInterface/Other/rotationlabel.h
+++ b/src/UserInterface/Other/rotationlabel.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef ROTATIONLABEL_H
 #define ROTATIONLABEL_H
 #include <QLabel>
diff --git a/src/UserInterface/RightClickMenu/menubox.cpp b/src/UserInterface/RightClickMenu/menubox.cpp
index c6f9729..e95abc7 100755
--- a/src/UserInterface/RightClickMenu/menubox.cpp
+++ b/src/UserInterface/RightClickMenu/menubox.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "menubox.h"
 #include <QDebug>
 #include <QMouseEvent>
diff --git a/src/UserInterface/RightClickMenu/menubox.h b/src/UserInterface/RightClickMenu/menubox.h
index ea48961..ca62f3d 100755
--- a/src/UserInterface/RightClickMenu/menubox.h
+++ b/src/UserInterface/RightClickMenu/menubox.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef MENUBOX_H
 #define MENUBOX_H
 #include <QMenu>
diff --git a/src/UserInterface/RightClickMenu/tabletrightclickmenu.cpp b/src/UserInterface/RightClickMenu/tabletrightclickmenu.cpp
index 0143c32..f9b7dd2 100755
--- a/src/UserInterface/RightClickMenu/tabletrightclickmenu.cpp
+++ b/src/UserInterface/RightClickMenu/tabletrightclickmenu.cpp
@@ -119,7 +119,7 @@ void TabletRightClickMenu::unfixedFromAllActionTriggerSlot()
     QString desktopfn = fileInfo.fileName();
     m_setting->beginGroup("lockapplication");
 
-    Q_FOREACH (QString desktop, m_setting->allKeys()) {
+    Q_FOREACH(QString desktop, m_setting->allKeys()) {
         if (m_setting->value(desktop).toInt() > m_setting->value(desktopfn).toInt()) {
             m_setting->setValue(desktop, m_setting->value(desktop).toInt() - 1);
         }
diff --git a/src/UserInterface/ViewItem/kitemdelegate.cpp b/src/UserInterface/ViewItem/kitemdelegate.cpp
index 540536e..3b18f3e 100755
--- a/src/UserInterface/ViewItem/kitemdelegate.cpp
+++ b/src/UserInterface/ViewItem/kitemdelegate.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "kitemdelegate.h"
 
 KItemDelegate::KItemDelegate(QObject *parent):
diff --git a/src/UserInterface/ViewItem/kitemdelegate.h b/src/UserInterface/ViewItem/kitemdelegate.h
index 5145b78..d5a43af 100755
--- a/src/UserInterface/ViewItem/kitemdelegate.h
+++ b/src/UserInterface/ViewItem/kitemdelegate.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef KITEMDELEGATE_H
 #define KITEMDELEGATE_H
 #include <QStyledItemDelegate>
diff --git a/src/UserInterface/ViewItem/recent_item_delegate.cpp b/src/UserInterface/ViewItem/recent_item_delegate.cpp
index db471cf..61c5bdc 100755
--- a/src/UserInterface/ViewItem/recent_item_delegate.cpp
+++ b/src/UserInterface/ViewItem/recent_item_delegate.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "recent_item_delegate.h"
 
 recentitemdelegate::recentitemdelegate(QObject *parent, int module):
diff --git a/src/UserInterface/ViewItem/recent_item_delegate.h b/src/UserInterface/ViewItem/recent_item_delegate.h
index a613d90..52125ce 100755
--- a/src/UserInterface/ViewItem/recent_item_delegate.h
+++ b/src/UserInterface/ViewItem/recent_item_delegate.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef RECENTITEMDELEGATE_H
 #define RECENTITEMDELEGATE_H
 #include "itemdelegate.h"
diff --git a/src/UserInterface/ViewItem/right_item_delegate.cpp b/src/UserInterface/ViewItem/right_item_delegate.cpp
index b50de3d..96b7fb7 100755
--- a/src/UserInterface/ViewItem/right_item_delegate.cpp
+++ b/src/UserInterface/ViewItem/right_item_delegate.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "right_item_delegate.h"
 #include "utility.h"
 #include <QDebug>
diff --git a/src/UserInterface/ViewItem/right_item_delegate.h b/src/UserInterface/ViewItem/right_item_delegate.h
index ee62ed6..034fab2 100755
--- a/src/UserInterface/ViewItem/right_item_delegate.h
+++ b/src/UserInterface/ViewItem/right_item_delegate.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef RIGHTITEMDELEGATE_H
 #define RIGHTITEMDELEGATE_H
 #include <QStyledItemDelegate>
diff --git a/src/UserInterface/Widget/animationpage.cpp b/src/UserInterface/Widget/animationpage.cpp
index 2676f29..c494d1e 100755
--- a/src/UserInterface/Widget/animationpage.cpp
+++ b/src/UserInterface/Widget/animationpage.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "animationpage.h"
 #include "utility.h"
 #include <QPainter>
diff --git a/src/UserInterface/Widget/animationpage.h b/src/UserInterface/Widget/animationpage.h
index 9cefa24..6a51b5c 100755
--- a/src/UserInterface/Widget/animationpage.h
+++ b/src/UserInterface/Widget/animationpage.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef ANIMATIONPAGE_H
 #define ANIMATIONPAGE_H
 #include <QLabel>
diff --git a/src/UserInterface/Widget/full_commonuse_widget.cpp b/src/UserInterface/Widget/full_commonuse_widget.cpp
index 05d9d14..53ad54f 100755
--- a/src/UserInterface/Widget/full_commonuse_widget.cpp
+++ b/src/UserInterface/Widget/full_commonuse_widget.cpp
@@ -176,7 +176,7 @@ void FullCommonUseWidget::fillAppList()
 {
     m_data.clear();
 
-    Q_FOREACH (QString desktopfp, UkuiMenuInterface::allAppVector) {
+    Q_FOREACH(QString desktopfp, UkuiMenuInterface::allAppVector) {
         m_data.append(desktopfp);
     }
 
@@ -259,7 +259,7 @@ void FullCommonUseWidget::updateListView()
 {
     m_data.clear();
 
-    Q_FOREACH (QString desktopfp, m_ukuiMenuInterface->getAllClassification()) {
+    Q_FOREACH(QString desktopfp, m_ukuiMenuInterface->getAllClassification()) {
         m_data.append(desktopfp);
     }
 
diff --git a/src/UserInterface/Widget/full_function_widget.cpp b/src/UserInterface/Widget/full_function_widget.cpp
index 09cc615..1867b5e 100755
--- a/src/UserInterface/Widget/full_function_widget.cpp
+++ b/src/UserInterface/Widget/full_function_widget.cpp
@@ -240,7 +240,7 @@ void FullFunctionWidget::updateAppListView()
     fillAppList();
 
     //刷新图标列表界面
-    Q_FOREACH (QAbstractButton *button, m_buttonList) {
+    Q_FOREACH(QAbstractButton *button, m_buttonList) {
         m_btnGroup->removeButton(button);
     }
 
@@ -341,7 +341,7 @@ void FullFunctionWidget::initIconListScrollArea()
     m_iconListWidLayout->addItem(m_bottomSpacerItem);
     int id = 0;
 
-    Q_FOREACH (QAbstractButton *btn, m_buttonList) {
+    Q_FOREACH(QAbstractButton *btn, m_buttonList) {
         m_btnGroup->addButton(btn, id++);
     }
 
@@ -358,7 +358,7 @@ void FullFunctionWidget::btnGroupClickedSlot(QAbstractButton *btn)
     disconnect(m_scrollArea->verticalScrollBar(), &QScrollBar::valueChanged,
                this, &FullFunctionWidget::valueChangedSlot);
 
-    Q_FOREACH (QAbstractButton *button, m_buttonList) {
+    Q_FOREACH(QAbstractButton *button, m_buttonList) {
         if (m_btnGroup->id(btn) == m_buttonList.indexOf(button)) {
             m_beginPos = m_scrollArea->verticalScrollBar()->sliderPosition();
             m_endPos = m_scrollAreaWidLayout->itemAt(m_btnGroup->id(btn) * 2)->widget()->y();
@@ -415,7 +415,7 @@ void FullFunctionWidget::valueChangedSlot(int value)
         }
 
         if (value >= min && value < max) {
-            Q_FOREACH (QAbstractButton *button, m_buttonList) {
+            Q_FOREACH(QAbstractButton *button, m_buttonList) {
                 FunctionClassifyButton *fcbutton = qobject_cast<FunctionClassifyButton *>(button);
 
                 if (index == m_buttonList.indexOf(button)) {
diff --git a/src/UserInterface/Widget/full_letter_widget.cpp b/src/UserInterface/Widget/full_letter_widget.cpp
index bd51f38..e0b0a9e 100755
--- a/src/UserInterface/Widget/full_letter_widget.cpp
+++ b/src/UserInterface/Widget/full_letter_widget.cpp
@@ -242,7 +242,7 @@ void FullLetterWidget::updateAppListView()
     fillAppList();
 
     //刷新字母列表界面
-    Q_FOREACH (QAbstractButton *button, m_buttonList) {
+    Q_FOREACH(QAbstractButton *button, m_buttonList) {
         m_btnGroup->removeButton(button);
     }
 
@@ -345,7 +345,7 @@ void FullLetterWidget::initLetterListScrollArea()
     m_letterListWidLayout->addItem(m_letterListBottomSpacer);
     int id = 0;
 
-    Q_FOREACH (QAbstractButton *btn, m_buttonList) {
+    Q_FOREACH(QAbstractButton *btn, m_buttonList) {
         m_btnGroup->addButton(btn, id++);
     }
 
@@ -362,7 +362,7 @@ void FullLetterWidget::btnGroupClickedSlot(QAbstractButton *btn)
     disconnect(m_scrollArea->verticalScrollBar(), &QScrollBar::valueChanged,
                this, &FullLetterWidget::valueChangedSlot);
 
-    Q_FOREACH (QAbstractButton *button, m_buttonList) {
+    Q_FOREACH(QAbstractButton *button, m_buttonList) {
         LetterClassifyButton *letterbtn = qobject_cast<LetterClassifyButton *>(button);
 
         if (m_btnGroup->id(btn) == m_buttonList.indexOf(button)) {
@@ -426,7 +426,7 @@ void FullLetterWidget::valueChangedSlot(int value)
         }
 
         if (value >= min && value < max) {
-            Q_FOREACH (QAbstractButton *button, m_buttonList) {
+            Q_FOREACH(QAbstractButton *button, m_buttonList) {
                 LetterClassifyButton *letterbtn = qobject_cast<LetterClassifyButton *>(button);
 
                 if (index == m_buttonList.indexOf(button)) {
@@ -476,7 +476,7 @@ void FullLetterWidget::repaintWidget()
 
 void FullLetterWidget::widgetMakeZero()
 {
-    Q_FOREACH (QAbstractButton *button, m_buttonList) {
+    Q_FOREACH(QAbstractButton *button, m_buttonList) {
         QString letterstr = button->text().at(0);
         int num = m_letterList.indexOf(letterstr);
 
diff --git a/src/UserInterface/Widget/full_searchresult_widget.cpp b/src/UserInterface/Widget/full_searchresult_widget.cpp
index a37fc83..4a7b813 100755
--- a/src/UserInterface/Widget/full_searchresult_widget.cpp
+++ b/src/UserInterface/Widget/full_searchresult_widget.cpp
@@ -152,7 +152,7 @@ void FullSearchResultWidget::updateAppListView(QVector<QStringList> arg)
 {
     m_data.clear();
 
-    Q_FOREACH (QStringList appinfo, arg) {
+    Q_FOREACH(QStringList appinfo, arg) {
         m_data.append(appinfo.at(0));
     }
 
diff --git a/src/UserInterface/Widget/function_Widget.cpp b/src/UserInterface/Widget/function_Widget.cpp
index 5cf1f5e..d7f2746 100755
--- a/src/UserInterface/Widget/function_Widget.cpp
+++ b/src/UserInterface/Widget/function_Widget.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "function_Widget.h"
 #include "style.h"
 #include <QVBoxLayout>
diff --git a/src/UserInterface/Widget/function_Widget.h b/src/UserInterface/Widget/function_Widget.h
index 3681c78..0c289a2 100755
--- a/src/UserInterface/Widget/function_Widget.h
+++ b/src/UserInterface/Widget/function_Widget.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef FUNCTIONWIDGET_H
 #define FUNCTIONWIDGET_H
 
diff --git a/src/UserInterface/Widget/function_button_widget.cpp b/src/UserInterface/Widget/function_button_widget.cpp
index dbb116c..3521ee5 100755
--- a/src/UserInterface/Widget/function_button_widget.cpp
+++ b/src/UserInterface/Widget/function_button_widget.cpp
@@ -73,7 +73,7 @@ void FunctionButtonWidget::initUi()
     if (QGSettings::isSchemaInstalled(QString("org.ukui.style").toLocal8Bit())) {
         QGSettings *gsetting = new QGSettings(QString("org.ukui.style").toLocal8Bit());
         connect(gsetting, &QGSettings::changed, this, [ = ] {
-            Q_FOREACH (QAbstractButton *btn, m_buttonList)
+            Q_FOREACH(QAbstractButton *btn, m_buttonList)
             {
                 FunctionClassifyButton *fbtn = qobject_cast<FunctionClassifyButton *>(btn);
                 fbtn->updateBtnState();
diff --git a/src/UserInterface/Widget/plugin_widget.cpp b/src/UserInterface/Widget/plugin_widget.cpp
index 2881e05..cfb6fd3 100755
--- a/src/UserInterface/Widget/plugin_widget.cpp
+++ b/src/UserInterface/Widget/plugin_widget.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "plugin_widget.h"
 #include "KySmallPluginInterface.h"
 #include <QDebug>
diff --git a/src/UserInterface/Widget/plugin_widget.h b/src/UserInterface/Widget/plugin_widget.h
index af41deb..325da2d 100755
--- a/src/UserInterface/Widget/plugin_widget.h
+++ b/src/UserInterface/Widget/plugin_widget.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef PLUGINWIDGET_H
 #define PLUGINWIDGET_H
 
diff --git a/src/UserInterface/Widget/tabview_widget.cpp b/src/UserInterface/Widget/tabview_widget.cpp
index c07987b..7189cfe 100755
--- a/src/UserInterface/Widget/tabview_widget.cpp
+++ b/src/UserInterface/Widget/tabview_widget.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "tabview_widget.h"
 #include <QTabBar>
 
@@ -27,7 +45,7 @@ void TabViewWidget::updateListView()
 {
     m_data.clear();
 
-    Q_FOREACH (QString desktopfp, m_ukuiMenuInterface->getAllClassification()) {
+    Q_FOREACH(QString desktopfp, m_ukuiMenuInterface->getAllClassification()) {
         m_data.append(desktopfp);
     }
 
diff --git a/src/UserInterface/Widget/tabview_widget.h b/src/UserInterface/Widget/tabview_widget.h
index ca9e999..d390923 100755
--- a/src/UserInterface/Widget/tabview_widget.h
+++ b/src/UserInterface/Widget/tabview_widget.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef TABVIEWWIDGET_H
 #define TABVIEWWIDGET_H
 #include <QTabWidget>
diff --git a/src/UserInterface/full_mainwindow.cpp b/src/UserInterface/full_mainwindow.cpp
index 3a3e2cd..2feda1b 100755
--- a/src/UserInterface/full_mainwindow.cpp
+++ b/src/UserInterface/full_mainwindow.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "full_mainwindow.h"
 #include <KWindowEffects>
 #include <QAction>
diff --git a/src/UserInterface/full_mainwindow.h b/src/UserInterface/full_mainwindow.h
index 1f7bc24..40058a8 100755
--- a/src/UserInterface/full_mainwindow.h
+++ b/src/UserInterface/full_mainwindow.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef FULLMAINWINDOW_H
 #define FULLMAINWINDOW_H
 
diff --git a/src/UserInterface/mainwindow.cpp b/src/UserInterface/mainwindow.cpp
index e8987f8..89a0e24 100755
--- a/src/UserInterface/mainwindow.cpp
+++ b/src/UserInterface/mainwindow.cpp
@@ -1134,7 +1134,7 @@ void MainWindow::recvSearchResult(QVector<QStringList> arg)
     m_minSearchResultListView->verticalScrollBar()->setSliderPosition(0);
     m_minSearchResultListView->addData(m_data, 3);
 
-    Q_FOREACH (QStringList appinfo, arg) {
+    Q_FOREACH(QStringList appinfo, arg) {
         m_data.append(QStringList() << appinfo.at(0) << "1");
     }
 
diff --git a/src/UtilityFunction/AbstractInterface.h b/src/UtilityFunction/AbstractInterface.h
index 90ed8ff..915c223 100755
--- a/src/UtilityFunction/AbstractInterface.h
+++ b/src/UtilityFunction/AbstractInterface.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef ABSTRACTINTERFACE_H
 #define ABSTRACTINTERFACE_H
 #include <QObject>
diff --git a/src/UtilityFunction/KySmallPluginInterface.h b/src/UtilityFunction/KySmallPluginInterface.h
index cf9ad21..f6fb0e6 100755
--- a/src/UtilityFunction/KySmallPluginInterface.h
+++ b/src/UtilityFunction/KySmallPluginInterface.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef KYSMALLPLUGININTERFACE_H
 #define KYSMALLPLUGININTERFACE_H
 
diff --git a/src/UtilityFunction/abstractInterface.h b/src/UtilityFunction/abstractInterface.h
index f484d73..24a10b8 100755
--- a/src/UtilityFunction/abstractInterface.h
+++ b/src/UtilityFunction/abstractInterface.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef OOBE_PLUGIN_INFACE_H
 #define OOBE_PLUGIN_INFACE_H
 
diff --git a/src/UtilityFunction/thumbnail.cpp b/src/UtilityFunction/thumbnail.cpp
index 55a1f79..0bf1dbd 100755
--- a/src/UtilityFunction/thumbnail.cpp
+++ b/src/UtilityFunction/thumbnail.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #include "thumbnail.h"
 #include <QVBoxLayout>
 #include "style.h"
diff --git a/src/UtilityFunction/thumbnail.h b/src/UtilityFunction/thumbnail.h
index 7ed6c56..6d47545 100755
--- a/src/UtilityFunction/thumbnail.h
+++ b/src/UtilityFunction/thumbnail.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/&gt;.
+ *
+ */
+
 #ifndef THUMBNAIL_H
 #define THUMBNAIL_H
 
diff --git a/src/UtilityFunction/utility.cpp b/src/UtilityFunction/utility.cpp
index 1e320a3..a6a2174 100755
--- a/src/UtilityFunction/utility.cpp
+++ b/src/UtilityFunction/utility.cpp
@@ -234,7 +234,7 @@ QString getEnvOverriddenDesktopFile(int pid)
     if (file.open(QIODevice::ReadOnly)) {
         QList<QByteArray> list = file.readLine().split('\x00');
 
-        Q_FOREACH (QByteArray array, list) {
+        Q_FOREACH(QByteArray array, list) {
             if (array.contains("GIO_LAUNCHED_DESKTOP_FILE=")) {
                 ret = QString(array.split('=').at(1));
                 break;
@@ -279,7 +279,7 @@ void initDatabase()
             setting->beginGroup("application");
             QString desktopfp;
 
-            Q_FOREACH (QString desktopfn, setting->allKeys()) {
+            Q_FOREACH(QString desktopfn, setting->allKeys()) {
                 if (setting->value(desktopfn).toInt() == 1) {
                     desktopfp.clear();
 
@@ -306,7 +306,7 @@ void initDatabase()
 
     bool b = sql.exec("create table if not exists appInfo(desktop char primary key, times int, time int, type int, recent int, num int, collect int)");
 
-    Q_FOREACH (QString desktopfn, desktopfnList) {
+    Q_FOREACH(QString desktopfn, desktopfnList) {
         myDebug() << "void initDatabase()" << desktopfn;
         QDateTime dt = QDateTime::currentDateTime();
         int datetime = dt.toTime_t();
@@ -691,7 +691,7 @@ void cleanTimeoutApp()
         }
     }
 
-    Q_FOREACH (QString desktopfn, list) {
+    Q_FOREACH(QString desktopfn, list) {
         cmd = QString("delete from appInfo where desktop=\"%1\"")
               .arg(desktopfn);
         sql.exec(cmd);