diff --git a/bioauth/include/giodbus.h b/bioauth/include/giodbus.h
index 13e0880..9ae3213 100644
--- a/bioauth/include/giodbus.h
+++ b/bioauth/include/giodbus.h
@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2023 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/>.
+ *
+ **/
 #ifndef GIODBUS_H
 #define GIODBUS_H
 
diff --git a/bioauth/include/loginoptionswidget.h b/bioauth/include/loginoptionswidget.h
index c5c8584..14d1fd0 100644
--- a/bioauth/include/loginoptionswidget.h
+++ b/bioauth/include/loginoptionswidget.h
@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2023 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/>.
+ *
+ **/
 #ifndef LOGINOPTIONSWIDGET_H
 #define LOGINOPTIONSWIDGET_H
 
diff --git a/bioauth/src/giodbus.cpp b/bioauth/src/giodbus.cpp
index c7983ae..3ba8416 100644
--- a/bioauth/src/giodbus.cpp
+++ b/bioauth/src/giodbus.cpp
@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2023 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/>.
+ *
+ **/
 #include "giodbus.h"
 #include <gio/gio.h>
 #include <gio-unix-2.0/gio/gunixfdlist.h>
diff --git a/bioauth/src/loginoptionswidget.cpp b/bioauth/src/loginoptionswidget.cpp
index 445592c..a207c33 100644
--- a/bioauth/src/loginoptionswidget.cpp
+++ b/bioauth/src/loginoptionswidget.cpp
@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2023 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/>.
+ *
+ **/
 #include "loginoptionswidget.h"
 
 #include <pwd.h>
diff --git a/polkit-agent/src/kalabel.cpp b/polkit-agent/src/kalabel.cpp
index 2666f0b..dd529ab 100644
--- a/polkit-agent/src/kalabel.cpp
+++ b/polkit-agent/src/kalabel.cpp
@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2023 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/>.
+ *
+ **/
 #include "kalabel.h"
 
 
diff --git a/polkit-agent/src/kalabel.h b/polkit-agent/src/kalabel.h
index f2678ac..a78d4c9 100644
--- a/polkit-agent/src/kalabel.h
+++ b/polkit-agent/src/kalabel.h
@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2023 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/>.
+ *
+ **/
 #ifndef KALABEL_H
 #define KALABEL_H
 
diff --git a/polkit-agent/src/modeButton.cpp b/polkit-agent/src/modeButton.cpp
index 53d0ffc..ddf2239 100644
--- a/polkit-agent/src/modeButton.cpp
+++ b/polkit-agent/src/modeButton.cpp
@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2023 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/>.
+ *
+ **/
 #include "modeButton.h"
 
 #include <QIcon>
diff --git a/polkit-agent/src/modeButton.h b/polkit-agent/src/modeButton.h
index b8fa08f..01d774f 100644
--- a/polkit-agent/src/modeButton.h
+++ b/polkit-agent/src/modeButton.h
@@ -1,3 +1,20 @@
+/*
+ * Copyright (C) 2023 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/>.
+ *
+ **/
 #ifndef MODEBUTTON_H
 #define MODEBUTTON_H