diff --git a/src/fileProcess/bridge.cpp b/src/fileProcess/bridge.cpp
index acd0e6a..2be5cb6 100644
--- a/src/fileProcess/bridge.cpp
+++ b/src/fileProcess/bridge.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "bridge.h"
 Bridge* Bridge::m_instance = nullptr;
 QMutex Bridge::m_mutex;
diff --git a/src/fileProcess/bridge.h b/src/fileProcess/bridge.h
index 8aed9f9..cb0a696 100644
--- a/src/fileProcess/bridge.h
+++ b/src/fileProcess/bridge.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef BRIDGE_H
 #define BRIDGE_H
 
diff --git a/src/fileProcess/configfilemanager.cpp b/src/fileProcess/configfilemanager.cpp
index 514fe04..fc90f1f 100644
--- a/src/fileProcess/configfilemanager.cpp
+++ b/src/fileProcess/configfilemanager.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "configfilemanager.h"
 #include "historyinfoload.h"
 #include <QProcess>
diff --git a/src/fileProcess/configfilemanager.h b/src/fileProcess/configfilemanager.h
index f40f28f..e978ce4 100644
--- a/src/fileProcess/configfilemanager.h
+++ b/src/fileProcess/configfilemanager.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef CONFIGFILEMANAGER_H
 #define CONFIGFILEMANAGER_H
 
diff --git a/src/fileProcess/datacollect.cpp b/src/fileProcess/datacollect.cpp
index cab7c15..172d09e 100644
--- a/src/fileProcess/datacollect.cpp
+++ b/src/fileProcess/datacollect.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "datacollect.h"
 #include <kysdk/diagnosetest/libkydatacollect.h>
 #include <QtConcurrent>
diff --git a/src/fileProcess/datacollect.h b/src/fileProcess/datacollect.h
index a40dcaf..6cae417 100644
--- a/src/fileProcess/datacollect.h
+++ b/src/fileProcess/datacollect.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef DATACOLLECT_H
 #define DATACOLLECT_H
 
diff --git a/src/fileProcess/filecheck.cpp b/src/fileProcess/filecheck.cpp
index 236681a..11014a5 100644
--- a/src/fileProcess/filecheck.cpp
+++ b/src/fileProcess/filecheck.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "filecheck.h"
 
 FileCheck::FileCheck(QObject *parent) : QObject(parent)
diff --git a/src/fileProcess/filecheck.h b/src/fileProcess/filecheck.h
index 39be6b0..a8626f9 100644
--- a/src/fileProcess/filecheck.h
+++ b/src/fileProcess/filecheck.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef FILECHECK_H
 #define FILECHECK_H
 
diff --git a/src/fileProcess/historyinfoload.cpp b/src/fileProcess/historyinfoload.cpp
index 1ca2818..030e175 100644
--- a/src/fileProcess/historyinfoload.cpp
+++ b/src/fileProcess/historyinfoload.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "historyinfoload.h"
 #include <QDebug>
 #include <QFileInfo>
diff --git a/src/fileProcess/historyinfoload.h b/src/fileProcess/historyinfoload.h
index 47f8362..4152eed 100644
--- a/src/fileProcess/historyinfoload.h
+++ b/src/fileProcess/historyinfoload.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef HISTORYINFOLOAD_H
 #define HISTORYINFOLOAD_H
 
diff --git a/src/main.cpp b/src/main.cpp
index 8639ccf..bfe54be 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,3 +1,23 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
+
 #include "mainwindow.h"
 #include <ukui-log4qt.h>
 #include <kysdk/diagnosetest/libkydatacollect.h>
diff --git a/src/maininterface.cpp b/src/maininterface.cpp
index 68e1fae..4a02e12 100644
--- a/src/maininterface.cpp
+++ b/src/maininterface.cpp
@@ -1,3 +1,23 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
+
 #include "maininterface.h"
 
 
diff --git a/src/maininterface.h b/src/maininterface.h
index 74ccee5..342edc0 100644
--- a/src/maininterface.h
+++ b/src/maininterface.h
@@ -1,3 +1,23 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
+
 #ifndef MAININTERFACE_H
 #define MAININTERFACE_H
 
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index b7680cf..b97aadc 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -1,3 +1,23 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
+
 #include "mainwindow.h"
 #include "ukuistylehelper/ukuistylehelper.h"
 #include "kysdk/kysdk-system/libkysysinfo.h"
diff --git a/src/mainwindow.h b/src/mainwindow.h
index 94a3a34..4b55cc2 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -1,3 +1,23 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
+
 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H
 
diff --git a/src/module/aboutdialog.cpp b/src/module/aboutdialog.cpp
index 6fdfda4..b1d1ca5 100644
--- a/src/module/aboutdialog.cpp
+++ b/src/module/aboutdialog.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "aboutdialog.h"
 
 AboutDialog::AboutDialog(QWidget *parent) :
diff --git a/src/module/aboutdialog.h b/src/module/aboutdialog.h
index 8de506f..c2f5775 100644
--- a/src/module/aboutdialog.h
+++ b/src/module/aboutdialog.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef ABOUTDIALOG_H
 #define ABOUTDIALOG_H
 
diff --git a/src/module/basewidget.cpp b/src/module/basewidget.cpp
index c0cb133..c22401e 100644
--- a/src/module/basewidget.cpp
+++ b/src/module/basewidget.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "basewidget.h"
 #include <QPainter>
 #include <QApplication>
diff --git a/src/module/basewidget.h b/src/module/basewidget.h
index 6acdf96..46b5e85 100644
--- a/src/module/basewidget.h
+++ b/src/module/basewidget.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef BASEPREVIEWWIDGET_H
 #define BASEPREVIEWWIDGET_H
 
diff --git a/src/module/batchimportdialog.cpp b/src/module/batchimportdialog.cpp
index 9964324..f5e2967 100644
--- a/src/module/batchimportdialog.cpp
+++ b/src/module/batchimportdialog.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "batchimportdialog.h"
 
 BatchImportDialog::BatchImportDialog(QWidget *parent) :
diff --git a/src/module/batchimportdialog.h b/src/module/batchimportdialog.h
index 7bf701d..e13343e 100644
--- a/src/module/batchimportdialog.h
+++ b/src/module/batchimportdialog.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef BATCHIMPORTDIALOG_H
 #define BATCHIMPORTDIALOG_H
 #include <kaboutdialog.h>
diff --git a/src/module/cursorthemefeature.cpp b/src/module/cursorthemefeature.cpp
index 8391e7f..b6f78e6 100644
--- a/src/module/cursorthemefeature.cpp
+++ b/src/module/cursorthemefeature.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "cursorthemefeature.h"
 #include "cursorthemewidget.h"
 
diff --git a/src/module/cursorthemefeature.h b/src/module/cursorthemefeature.h
index d0cf2f0..4993ee7 100644
--- a/src/module/cursorthemefeature.h
+++ b/src/module/cursorthemefeature.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef CURSORTHEMEFEATURE_H
 #define CURSORTHEMEFEATURE_H
 
diff --git a/src/module/cursorthemewidget.cpp b/src/module/cursorthemewidget.cpp
index 1283ec5..8a9553b 100644
--- a/src/module/cursorthemewidget.cpp
+++ b/src/module/cursorthemewidget.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "cursorthemewidget.h"
 
 bool CursorThemeWidget::g_themeChange;
diff --git a/src/module/cursorthemewidget.h b/src/module/cursorthemewidget.h
index f77c979..acad54e 100644
--- a/src/module/cursorthemewidget.h
+++ b/src/module/cursorthemewidget.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef CURSORTHEMEWIDGET_H
 #define CURSORTHEMEWIDGET_H
 
diff --git a/src/module/globalthemefeature.cpp b/src/module/globalthemefeature.cpp
index 2394cf2..c0f448d 100644
--- a/src/module/globalthemefeature.cpp
+++ b/src/module/globalthemefeature.cpp
@@ -1,4 +1,23 @@
-#include "globalthemefeature.h"
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
+#include "globalthemefeature.h"
 #include "globalthemewidget.h"
 #include <QGraphicsDropShadowEffect>
 #include <KWindowEffects>
diff --git a/src/module/globalthemefeature.h b/src/module/globalthemefeature.h
index 3b1cafb..cdc78b9 100644
--- a/src/module/globalthemefeature.h
+++ b/src/module/globalthemefeature.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef GLOBALTHEMEFEATURE_H
 #define GLOBALTHEMEFEATURE_H
 
diff --git a/src/module/globalthemewidget.cpp b/src/module/globalthemewidget.cpp
index fc77d8d..3e95615 100644
--- a/src/module/globalthemewidget.cpp
+++ b/src/module/globalthemewidget.cpp
@@ -1,4 +1,23 @@
-#include "globalthemewidget.h"
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
+#include "globalthemewidget.h"
 #include "../fileProcess/filecheck.h"
 
 bool GlobalThemeWidget::g_themeChange;
diff --git a/src/module/globalthemewidget.h b/src/module/globalthemewidget.h
index 317cbaf..d8af1e6 100644
--- a/src/module/globalthemewidget.h
+++ b/src/module/globalthemewidget.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef GLOBALTHEMEWIDGET_H
 #define GLOBALTHEMEWIDGET_H
 #include "globalthemefeature.h"
diff --git a/src/module/grubthemefeature.cpp b/src/module/grubthemefeature.cpp
index 8448c78..63efcd3 100644
--- a/src/module/grubthemefeature.cpp
+++ b/src/module/grubthemefeature.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "grubthemefeature.h"
 #include <QGraphicsBlurEffect>
 GrubThemeFeature::GrubThemeFeature(QWidget *parent) : QWidget(parent)
diff --git a/src/module/grubthemefeature.h b/src/module/grubthemefeature.h
index 37c0e45..964bfd3 100644
--- a/src/module/grubthemefeature.h
+++ b/src/module/grubthemefeature.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef GRUBTHEMEFEATURE_H
 #define GRUBTHEMEFEATURE_H
 
diff --git a/src/module/grubthemewidget.cpp b/src/module/grubthemewidget.cpp
index c80b7ad..27df52c 100644
--- a/src/module/grubthemewidget.cpp
+++ b/src/module/grubthemewidget.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "grubthemewidget.h"
 #include "../fileProcess/filecheck.h"
 #include <QFileDialog>
diff --git a/src/module/grubthemewidget.h b/src/module/grubthemewidget.h
index ad23d1b..a5665ca 100644
--- a/src/module/grubthemewidget.h
+++ b/src/module/grubthemewidget.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef GRUBTHEMEWIDGET_H
 #define GRUBTHEMEWIDGET_H
 
diff --git a/src/module/historywidget.cpp b/src/module/historywidget.cpp
index caeb647..5d74d11 100644
--- a/src/module/historywidget.cpp
+++ b/src/module/historywidget.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "historywidget.h"
 
 /**
diff --git a/src/module/historywidget.h b/src/module/historywidget.h
index d4315bf..e6cc22d 100644
--- a/src/module/historywidget.h
+++ b/src/module/historywidget.h
@@ -1,4 +1,23 @@
-#ifndef HISTORYWIDGET_H
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
+#ifndef HISTORYWIDGET_H
 #define HISTORYWIDGET_H
 
 #include "../module/infocreatewidget.h"
diff --git a/src/module/iconthemewidget.cpp b/src/module/iconthemewidget.cpp
index a91b89d..47dbfd6 100644
--- a/src/module/iconthemewidget.cpp
+++ b/src/module/iconthemewidget.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "iconthemewidget.h"
 
 
diff --git a/src/module/iconthemewidget.h b/src/module/iconthemewidget.h
index 2809bc1..cb38272 100644
--- a/src/module/iconthemewidget.h
+++ b/src/module/iconthemewidget.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef ICONTHEMEWIDGET_H
 #define ICONTHEMEWIDGET_H
 
diff --git a/src/module/iconwidgetfeature.cpp b/src/module/iconwidgetfeature.cpp
index 2de7379..3f85ffa 100644
--- a/src/module/iconwidgetfeature.cpp
+++ b/src/module/iconwidgetfeature.cpp
@@ -1,4 +1,23 @@
-#include "iconwidgetfeature.h"
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
+#include "iconwidgetfeature.h"
 
 MainInterFaceFeature::MainInterFaceFeature(QWidget *parent) : QWidget(parent)
 {
diff --git a/src/module/iconwidgetfeature.h b/src/module/iconwidgetfeature.h
index 654b2fc..5847374 100644
--- a/src/module/iconwidgetfeature.h
+++ b/src/module/iconwidgetfeature.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef MAININTERFACEFEATURE_H
 #define MAININTERFACEFEATURE_H
 
diff --git a/src/module/plymouththemefeature.cpp b/src/module/plymouththemefeature.cpp
index 1c8af1e..7c525c0 100644
--- a/src/module/plymouththemefeature.cpp
+++ b/src/module/plymouththemefeature.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "plymouththemefeature.h"
 #include <QDebug>
 #include <QIcon>
diff --git a/src/module/plymouththemefeature.h b/src/module/plymouththemefeature.h
index 6949475..091c9dc 100644
--- a/src/module/plymouththemefeature.h
+++ b/src/module/plymouththemefeature.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef PLYMOUTHTHEMEFEATURE_H
 #define PLYMOUTHTHEMEFEATURE_H
 
diff --git a/src/module/plymouththemewidget.cpp b/src/module/plymouththemewidget.cpp
index fcff5c7..c93216d 100644
--- a/src/module/plymouththemewidget.cpp
+++ b/src/module/plymouththemewidget.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "plymouththemewidget.h"
 #include <QRadioButton>
 
diff --git a/src/module/plymouththemewidget.h b/src/module/plymouththemewidget.h
index 73193e2..b159bcf 100644
--- a/src/module/plymouththemewidget.h
+++ b/src/module/plymouththemewidget.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef PLYMOUTHMOUTHTHEMEWIDGET_H
 #define PLYMOUTHMOUTHTHEMEWIDGET_H
 #include "plymouththemefeature.h"
diff --git a/src/module/savepathdialog.cpp b/src/module/savepathdialog.cpp
index 578ce73..505bae8 100644
--- a/src/module/savepathdialog.cpp
+++ b/src/module/savepathdialog.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "savepathdialog.h"
 
 
diff --git a/src/module/savepathdialog.h b/src/module/savepathdialog.h
index c267bd3..b78551d 100644
--- a/src/module/savepathdialog.h
+++ b/src/module/savepathdialog.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef SAVEPATHWIDGET_H
 #define SAVEPATHWIDGET_H
 #include <kaboutdialog.h>
diff --git a/src/titlebar.cpp b/src/titlebar.cpp
index 2f57f75..ec64e82 100644
--- a/src/titlebar.cpp
+++ b/src/titlebar.cpp
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #include "titlebar.h"
 
 #include <QDesktopServices>
diff --git a/src/titlebar.h b/src/titlebar.h
index ddffddb..3f558af 100644
--- a/src/titlebar.h
+++ b/src/titlebar.h
@@ -1,3 +1,22 @@
+/*
+ * Copyright (C) 2022, KylinSoft Co., Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this library.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * Authors: LiKe <like1@kylinos.cn>
+ *
+ */
 #ifndef TITLEBAR_H
 #define TITLEBAR_H
 #include "./module/aboutdialog.h"