diff --git a/common/common.py b/common/common.py
index 7bfbcb1bca472176f0d3643ab707aa3ab4b80715..26457910ccbf71f19d7086486399325f4204f519 100644
--- a/common/common.py
+++ b/common/common.py
@@ -1,8 +1,20 @@
 #/bin/env python3
 # -*- encoding=utf8 -*-
+#******************************************************************************
+# Copyright (c) Huawei Technologies Co., Ltd. 2020-2020. All rights reserved.
+# licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Author: miao_kaibo
+# Create: 2020-10-20
+# ******************************************************************************
+
 """
-created by: miaokaibo
-date: 2020-10-20 15:50
 function for all
 """
 
diff --git a/common/log_obs.py b/common/log_obs.py
index 7e986eed7ad75abf1e4f6668d69adc306471c8bf..b493ee872b95b0cc2b6f8b0007383ed80ad0629f 100644
--- a/common/log_obs.py
+++ b/common/log_obs.py
@@ -1,5 +1,19 @@
 #/bin/env python3
 # -*- encoding=utf8 -*-
+#******************************************************************************
+# Copyright (c) Huawei Technologies Co., Ltd. 2020-2020. All rights reserved.
+# licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Author: miao_kaibo
+# Create: 2020-10-16
+# ******************************************************************************
+
 """
 logger for all scripts
 """
diff --git a/common/parser_config.py b/common/parser_config.py
index 3ec47729004430dcbb05a4bca2ffe336d0870f1c..590aa97cac981c77d5b83081242e4bacea626f22 100644
--- a/common/parser_config.py
+++ b/common/parser_config.py
@@ -1,9 +1,20 @@
 #/bin/env python3
 # -*- encoding=utf8 -*-
-"""
-created by: miaokaibo
-date: 2020-10-20 9:55
+#******************************************************************************
+# Copyright (c) Huawei Technologies Co., Ltd. 2020-2020. All rights reserved.
+# licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Author: miao_kaibo
+# Create: 2020-10-20
+# ******************************************************************************
 
+"""
 parser config.ini
 """
 import os
diff --git a/core/gitee_to_obs.py b/core/gitee_to_obs.py
index 9701a8f34c49e2015e2845c6fcabe461f1bee292..ea04658e15f6ae2fedc6091c86dc9e8268077325 100644
--- a/core/gitee_to_obs.py
+++ b/core/gitee_to_obs.py
@@ -1,8 +1,20 @@
 #!/bin/evn python3
-
+# -*- encoding=utf8 -*-
+#******************************************************************************
+# Copyright (c) Huawei Technologies Co., Ltd. 2020-2020. All rights reserved.
+# licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Author: yaokai
+# Create: 2020-10-26
+# ******************************************************************************
 """
-created by :yaokai
-date: 2020-10-26
+sync code from gitee to obs
 """
 import sys
 import os
diff --git a/core/package_manager.py b/core/package_manager.py
index 8958474cbfcb98239ab42348535887a021ea9124..332a613b2d50a7160b0980a9439f4e6a0fcfbe14 100755
--- a/core/package_manager.py
+++ b/core/package_manager.py
@@ -1,8 +1,21 @@
 #!/bin/env python3
+# -*- encoding=utf8 -*-
+#******************************************************************************
+# Copyright (c) Huawei Technologies Co., Ltd. 2020-2020. All rights reserved.
+# licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Author: wangchong
+# Create: 2020-10-26
+# ******************************************************************************
 
 """
-created by: wangchong
-date: 2020-10-26
+action for package
 """
 
 import os
diff --git a/core/project_manager.py b/core/project_manager.py
index ac385412275a5d7bdb40ac82a1ec8705d866dcd6..be0cce92cda317342cc7aa376ab176d95a42fd19 100644
--- a/core/project_manager.py
+++ b/core/project_manager.py
@@ -1,9 +1,21 @@
 #!/usr/bin/env python3
 # -*- encoding=utf-8 -*-
+#******************************************************************************
+# Copyright (c) Huawei Technologies Co., Ltd. 2020-2020. All rights reserved.
+# licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Author: miao_kaibo
+# Create: 2020-10-29
+# ******************************************************************************
+
 """
 obs project manager
-create by: miaokaibo
-time: 2020-10-29
 """
 import re
 import os
diff --git a/core/runner.py b/core/runner.py
index cd9caffd4cb8ff8f7687d39c60b75603fff8d22f..2e68636e8a7d7ad5153abadb4c4b491afc605ee2 100644
--- a/core/runner.py
+++ b/core/runner.py
@@ -1,9 +1,20 @@
 #/bin/env python3
 # -*- encoding=utf8 -*-
-"""
-created by: miaokaibo
-date: 2020-10-20 9:55
+#******************************************************************************
+# Copyright (c) Huawei Technologies Co., Ltd. 2020-2020. All rights reserved.
+# licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Author: miao_kaibo
+# Create: 2020-10-20
+# ******************************************************************************
 
+"""
 main script for running
 """
 from common.log_obs import log
diff --git a/core/save.py b/core/save.py
index ac3dd2aa9bd95bbb8f33561db6eeaf459352a6c8..98184faf06486de8a35fd2257ba4640f9b5dc931 100644
--- a/core/save.py
+++ b/core/save.py
@@ -1,9 +1,22 @@
 #/bin/env python3
 # -*- encoding=utf8 -*-
+#******************************************************************************
+# Copyright (c) Huawei Technologies Co., Ltd. 2020-2020. All rights reserved.
+# licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Author: miao_kaibo
+# Create: 2020-10-22
+# ******************************************************************************
 """
-created by: miaokaibo
-date: 2020-10-22 9:30
+save package info
 """
+
 import csv
 import os
 import sys
diff --git a/openeuler_obs.py b/openeuler_obs.py
index fa8eecc0a47f29ccf244d507d62c3579a127fb8c..547239fc6a50ea7e8cda333b3d53dacab87c7f39 100644
--- a/openeuler_obs.py
+++ b/openeuler_obs.py
@@ -1,5 +1,19 @@
- #/bin/env python3
+#/bin/env python3
 # -*- encoding=utf8 -*-
+#******************************************************************************
+# Copyright (c) Huawei Technologies Co., Ltd. 2020-2020. All rights reserved.
+# licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Author: miao_kaibo
+# Create: 2020-10-16
+# ******************************************************************************
+
 """
 main script for openeuler-obs
 """