diff --git a/debian/compat b/debian/compat
index ec635144..48082f72 100644
--- a/debian/compat
+++ b/debian/compat
@@ -1 +1 @@
-9
+12
diff --git a/debian/control b/debian/control
index ed4badd8..e5f68717 100644
--- a/debian/control
+++ b/debian/control
@@ -3,7 +3,7 @@ Section: utils
 Priority: optional
 Maintainer: Kylin Team <team+kylin@tracker.debian.org>
 Uploaders: handsome_feng <jianfengli@ubuntukylin.com>
-Build-Depends: debhelper (>= 9),
+Build-Depends: debhelper-compat (= 13),
                qtbase5-dev,
                qt5-qmake,
                qtchooser,
diff --git a/hot-spot/dlghotspotcreate.cpp b/hot-spot/dlghotspotcreate.cpp
index af630be8..a64e2491 100644
--- a/hot-spot/dlghotspotcreate.cpp
+++ b/hot-spot/dlghotspotcreate.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/hot-spot/dlghotspotcreate.h b/hot-spot/dlghotspotcreate.h
index f935a71e..2276e47f 100644
--- a/hot-spot/dlghotspotcreate.h
+++ b/hot-spot/dlghotspotcreate.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 DLGHOTSPOTCREATE_H
 #define DLGHOTSPOTCREATE_H
 
diff --git a/src/backthread.cpp b/src/backthread.cpp
index 1a0ec9b4..83f9648c 100644
--- a/src/backthread.cpp
+++ b/src/backthread.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/backthread.h b/src/backthread.h
index 45cc7b87..27f59bd8 100644
--- a/src/backthread.h
+++ b/src/backthread.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/confform.cpp b/src/confform.cpp
index c25db559..c73aa281 100644
--- a/src/confform.cpp
+++ b/src/confform.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/confform.h b/src/confform.h
index 24b0b83e..e29cdd23 100644
--- a/src/confform.h
+++ b/src/confform.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/ksimplenm.cpp b/src/ksimplenm.cpp
index e82f7482..1c3de3cc 100644
--- a/src/ksimplenm.cpp
+++ b/src/ksimplenm.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/ksimplenm.h b/src/ksimplenm.h
index 0b482e90..77022510 100644
--- a/src/ksimplenm.h
+++ b/src/ksimplenm.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/kylin-dbus-interface.cpp b/src/kylin-dbus-interface.cpp
index 82d3caad..3ca902da 100644
--- a/src/kylin-dbus-interface.cpp
+++ b/src/kylin-dbus-interface.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/kylin-dbus-interface.h b/src/kylin-dbus-interface.h
index 533449c2..9aac11a3 100644
--- a/src/kylin-dbus-interface.h
+++ b/src/kylin-dbus-interface.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 KYLINDBUSINTERFACE_H
 #define KYLINDBUSINTERFACE_H
 
diff --git a/src/kylin-network-interface.c b/src/kylin-network-interface.c
index 277b5f2f..aadda140 100644
--- a/src/kylin-network-interface.c
+++ b/src/kylin-network-interface.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/kylin-network-interface.h b/src/kylin-network-interface.h
index 4c7b46aa..1b44dab3 100644
--- a/src/kylin-network-interface.h
+++ b/src/kylin-network-interface.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/loadingdiv.cpp b/src/loadingdiv.cpp
index d88efa33..7aa9e68c 100644
--- a/src/loadingdiv.cpp
+++ b/src/loadingdiv.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/loadingdiv.h b/src/loadingdiv.h
index ee3fd21c..246e686e 100644
--- a/src/loadingdiv.h
+++ b/src/loadingdiv.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/main.cpp b/src/main.cpp
index 986d2e8e..9414d983 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 6de402b3..1867b65f 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/mainwindow.h b/src/mainwindow.h
index 3514f603..bdd647ab 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/oneconnform.cpp b/src/oneconnform.cpp
index 288696d8..32f3581e 100644
--- a/src/oneconnform.cpp
+++ b/src/oneconnform.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/oneconnform.h b/src/oneconnform.h
index 4ab427f7..ee6952d7 100644
--- a/src/oneconnform.h
+++ b/src/oneconnform.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/onelancform.cpp b/src/onelancform.cpp
index 142f05ca..3733716e 100644
--- a/src/onelancform.cpp
+++ b/src/onelancform.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/onelancform.h b/src/onelancform.h
index 558f04ab..abb2456e 100644
--- a/src/onelancform.h
+++ b/src/onelancform.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/utils.cpp b/src/utils.cpp
index e0da8b7c..d6cbba82 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/src/utils.h b/src/utils.h
index 97b20711..f05089ba 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 UTILS_H
 #define UTILS_H
 
diff --git a/wireless-security/dlgconnhidwifi.cpp b/wireless-security/dlgconnhidwifi.cpp
index 0223041a..6f918304 100644
--- a/wireless-security/dlgconnhidwifi.cpp
+++ b/wireless-security/dlgconnhidwifi.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/wireless-security/dlgconnhidwifi.h b/wireless-security/dlgconnhidwifi.h
index 3e2bab22..db71d518 100644
--- a/wireless-security/dlgconnhidwifi.h
+++ b/wireless-security/dlgconnhidwifi.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 DLGCONNHIDWIFI_H
 #define DLGCONNHIDWIFI_H
 
diff --git a/wireless-security/dlgconnhidwifileap.cpp b/wireless-security/dlgconnhidwifileap.cpp
index 6b0feb02..1fab8027 100644
--- a/wireless-security/dlgconnhidwifileap.cpp
+++ b/wireless-security/dlgconnhidwifileap.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/wireless-security/dlgconnhidwifileap.h b/wireless-security/dlgconnhidwifileap.h
index 9bf16cb4..3bec0db4 100644
--- a/wireless-security/dlgconnhidwifileap.h
+++ b/wireless-security/dlgconnhidwifileap.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 DLGCONNHIDWIFILEAP_H
 #define DLGCONNHIDWIFILEAP_H
 
diff --git a/wireless-security/dlgconnhidwifisecfast.cpp b/wireless-security/dlgconnhidwifisecfast.cpp
index 0e1f1ee7..c17990ad 100644
--- a/wireless-security/dlgconnhidwifisecfast.cpp
+++ b/wireless-security/dlgconnhidwifisecfast.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/wireless-security/dlgconnhidwifisecfast.h b/wireless-security/dlgconnhidwifisecfast.h
index e692661a..bd1dc1b4 100644
--- a/wireless-security/dlgconnhidwifisecfast.h
+++ b/wireless-security/dlgconnhidwifisecfast.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 DLGCONNHIDWIFISECFAST_H
 #define DLGCONNHIDWIFISECFAST_H
 
diff --git a/wireless-security/dlgconnhidwifisecleap.cpp b/wireless-security/dlgconnhidwifisecleap.cpp
index 0871a722..060b5e15 100644
--- a/wireless-security/dlgconnhidwifisecleap.cpp
+++ b/wireless-security/dlgconnhidwifisecleap.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/wireless-security/dlgconnhidwifisecleap.h b/wireless-security/dlgconnhidwifisecleap.h
index 011b317d..ebdcccb9 100644
--- a/wireless-security/dlgconnhidwifisecleap.h
+++ b/wireless-security/dlgconnhidwifisecleap.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 DLGCONNHIDWIFISECLEAP_H
 #define DLGCONNHIDWIFISECLEAP_H
 
diff --git a/wireless-security/dlgconnhidwifisecpeap.cpp b/wireless-security/dlgconnhidwifisecpeap.cpp
index 984c3fd5..ec5d1acc 100644
--- a/wireless-security/dlgconnhidwifisecpeap.cpp
+++ b/wireless-security/dlgconnhidwifisecpeap.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/wireless-security/dlgconnhidwifisecpeap.h b/wireless-security/dlgconnhidwifisecpeap.h
index ad1d306f..d0361df9 100644
--- a/wireless-security/dlgconnhidwifisecpeap.h
+++ b/wireless-security/dlgconnhidwifisecpeap.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 DLGCONNHIDWIFISECPEAP_H
 #define DLGCONNHIDWIFISECPEAP_H
 
diff --git a/wireless-security/dlgconnhidwifisecpwd.cpp b/wireless-security/dlgconnhidwifisecpwd.cpp
index 9ee45fa6..d63b582e 100644
--- a/wireless-security/dlgconnhidwifisecpwd.cpp
+++ b/wireless-security/dlgconnhidwifisecpwd.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/wireless-security/dlgconnhidwifisecpwd.h b/wireless-security/dlgconnhidwifisecpwd.h
index fa29ef3a..d44250d1 100644
--- a/wireless-security/dlgconnhidwifisecpwd.h
+++ b/wireless-security/dlgconnhidwifisecpwd.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 DLGCONNHIDWIFISECPWD_H
 #define DLGCONNHIDWIFISECPWD_H
 
diff --git a/wireless-security/dlgconnhidwifisectls.cpp b/wireless-security/dlgconnhidwifisectls.cpp
index 35f9a61b..f1ff9f37 100644
--- a/wireless-security/dlgconnhidwifisectls.cpp
+++ b/wireless-security/dlgconnhidwifisectls.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/wireless-security/dlgconnhidwifisectls.h b/wireless-security/dlgconnhidwifisectls.h
index ca5f86ab..c1338072 100644
--- a/wireless-security/dlgconnhidwifisectls.h
+++ b/wireless-security/dlgconnhidwifisectls.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 DLGCONNHIDWIFISECTLS_H
 #define DLGCONNHIDWIFISECTLS_H
 
diff --git a/wireless-security/dlgconnhidwifisectunneltls.cpp b/wireless-security/dlgconnhidwifisectunneltls.cpp
index dac4d102..f7add2ce 100644
--- a/wireless-security/dlgconnhidwifisectunneltls.cpp
+++ b/wireless-security/dlgconnhidwifisectunneltls.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/wireless-security/dlgconnhidwifisectunneltls.h b/wireless-security/dlgconnhidwifisectunneltls.h
index 6800ae51..bbd881a8 100644
--- a/wireless-security/dlgconnhidwifisectunneltls.h
+++ b/wireless-security/dlgconnhidwifisectunneltls.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 DLGCONNHIDWIFISECTUNNELTLS_H
 #define DLGCONNHIDWIFISECTUNNELTLS_H
 
diff --git a/wireless-security/dlgconnhidwifiwep.cpp b/wireless-security/dlgconnhidwifiwep.cpp
index bceef7f0..a871b4a4 100644
--- a/wireless-security/dlgconnhidwifiwep.cpp
+++ b/wireless-security/dlgconnhidwifiwep.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/wireless-security/dlgconnhidwifiwep.h b/wireless-security/dlgconnhidwifiwep.h
index 579bf01f..bd071acc 100644
--- a/wireless-security/dlgconnhidwifiwep.h
+++ b/wireless-security/dlgconnhidwifiwep.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 DLGCONNHIDWIFIWEP_H
 #define DLGCONNHIDWIFIWEP_H
 
diff --git a/wireless-security/dlgconnhidwifiwpa.cpp b/wireless-security/dlgconnhidwifiwpa.cpp
index 8155debf..f80bcbb7 100644
--- a/wireless-security/dlgconnhidwifiwpa.cpp
+++ b/wireless-security/dlgconnhidwifiwpa.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
+ * Copyright (C) 2020 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
diff --git a/wireless-security/dlgconnhidwifiwpa.h b/wireless-security/dlgconnhidwifiwpa.h
index e69bfd4e..f973e9cb 100644
--- a/wireless-security/dlgconnhidwifiwpa.h
+++ b/wireless-security/dlgconnhidwifiwpa.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 DLGCONNHIDWIFIWPA_H
 #define DLGCONNHIDWIFIWPA_H
 
diff --git a/wireless-security/kylinheadfile.cpp b/wireless-security/kylinheadfile.cpp
index bd7e592f..0bd7ffba 100644
--- a/wireless-security/kylinheadfile.cpp
+++ b/wireless-security/kylinheadfile.cpp
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 "kylinheadfile.h"
 
 MyQss::MyQss()
diff --git a/wireless-security/kylinheadfile.h b/wireless-security/kylinheadfile.h
index 535e13ae..14ff434e 100644
--- a/wireless-security/kylinheadfile.h
+++ b/wireless-security/kylinheadfile.h
@@ -1,3 +1,21 @@
+/*
+ * Copyright (C) 2020 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 KYLINHEADFILE_H
 #define KYLINHEADFILE_H