diff --git a/LICENSE b/LICENSE
index 984ffc17..a98bf834 100644
--- a/LICENSE
+++ b/LICENSE
@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2020 Qiniu Cloud (七牛云)
+   Copyright 2020 Qiniu Cloud (qiniu.com)
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
diff --git a/cmd/build.go b/cmd/build.go
index f27ba35c..923a5b09 100644
--- a/cmd/build.go
+++ b/cmd/build.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/cmd/cover.go b/cmd/cover.go
index 44ddfb3c..23487ba0 100644
--- a/cmd/cover.go
+++ b/cmd/cover.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/cmd/install.go b/cmd/install.go
index e4689ef0..88e33d61 100644
--- a/cmd/install.go
+++ b/cmd/install.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/cmd/profile.go b/cmd/profile.go
index 6486be51..5fe07592 100644
--- a/cmd/profile.go
+++ b/cmd/profile.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/cmd/root.go b/cmd/root.go
index 57a401cd..eb472f85 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/cmd/server.go b/cmd/server.go
index cd0b7195..85ec01b7 100644
--- a/cmd/server.go
+++ b/cmd/server.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/goc.go b/goc.go
index a6e3706d..4ffade7c 100644
--- a/goc.go
+++ b/goc.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/pkg/build/binarymove.go b/pkg/build/binarymove.go
index 7b7f6eca..b638bd53 100644
--- a/pkg/build/binarymove.go
+++ b/pkg/build/binarymove.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/pkg/build/gomodules.go b/pkg/build/gomodules.go
index d89a3bd2..e1362505 100644
--- a/pkg/build/gomodules.go
+++ b/pkg/build/gomodules.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/pkg/build/legacy.go b/pkg/build/legacy.go
index 4e4b82d4..3f16e290 100644
--- a/pkg/build/legacy.go
+++ b/pkg/build/legacy.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/pkg/build/tmpfolder.go b/pkg/build/tmpfolder.go
index de7a7721..93158705 100644
--- a/pkg/build/tmpfolder.go
+++ b/pkg/build/tmpfolder.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/pkg/build/tmpfolder_test.go b/pkg/build/tmpfolder_test.go
index 735d2a9e..596021d4 100644
--- a/pkg/build/tmpfolder_test.go
+++ b/pkg/build/tmpfolder_test.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/pkg/cover/client.go b/pkg/cover/client.go
index e28b3a17..6fde7bf5 100644
--- a/pkg/cover/client.go
+++ b/pkg/cover/client.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/pkg/cover/cover.go b/pkg/cover/cover.go
index 8febf361..53eb044d 100644
--- a/pkg/cover/cover.go
+++ b/pkg/cover/cover.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/pkg/cover/cover_test.go b/pkg/cover/cover_test.go
index dcebca6a..55ed0d75 100644
--- a/pkg/cover/cover_test.go
+++ b/pkg/cover/cover_test.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/pkg/cover/delta.go b/pkg/cover/delta.go
index 867bcbbe..1ffc0c1b 100644
--- a/pkg/cover/delta.go
+++ b/pkg/cover/delta.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/pkg/cover/instrument.go b/pkg/cover/instrument.go
index 4bafccb5..3abae222 100644
--- a/pkg/cover/instrument.go
+++ b/pkg/cover/instrument.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/pkg/cover/server.go b/pkg/cover/server.go
index 17d19f52..e6472ebd 100644
--- a/pkg/cover/server.go
+++ b/pkg/cover/server.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/pkg/cover/store.go b/pkg/cover/store.go
index 41474622..9bae3a19 100644
--- a/pkg/cover/store.go
+++ b/pkg/cover/store.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/pkg/cover/store_test.go b/pkg/cover/store_test.go
index fcba92fa..5a5b1eb6 100644
--- a/pkg/cover/store_test.go
+++ b/pkg/cover/store_test.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/tests/e2e/e2e_suite_test.go b/tests/e2e/e2e_suite_test.go
index c83e6025..32eddb28 100644
--- a/tests/e2e/e2e_suite_test.go
+++ b/tests/e2e/e2e_suite_test.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/tests/e2e/simple_project_test.go b/tests/e2e/simple_project_test.go
index ae11c6c9..8173df54 100644
--- a/tests/e2e/simple_project_test.go
+++ b/tests/e2e/simple_project_test.go
@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Qiniu Cloud (七牛云)
+ Copyright 2020 Qiniu Cloud (qiniu.com)
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
diff --git a/tests/samples/simple_gopath_project/src/qiniu.com/simple_gopath_project/main.go b/tests/samples/simple_gopath_project/src/qiniu.com/simple_gopath_project/main.go
index 01a2bca8..86bb6a06 100644
--- a/tests/samples/simple_gopath_project/src/qiniu.com/simple_gopath_project/main.go
+++ b/tests/samples/simple_gopath_project/src/qiniu.com/simple_gopath_project/main.go
@@ -1,3 +1,19 @@
+/*
+ Copyright 2020 Qiniu Cloud (qiniu.com)
+ 
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ 
+     http://www.apache.org/licenses/LICENSE-2.0
+         
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
 package main
 
 import (
diff --git a/tests/samples/simple_project/main.go b/tests/samples/simple_project/main.go
index 01a2bca8..86bb6a06 100644
--- a/tests/samples/simple_project/main.go
+++ b/tests/samples/simple_project/main.go
@@ -1,3 +1,19 @@
+/*
+ Copyright 2020 Qiniu Cloud (qiniu.com)
+ 
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ 
+     http://www.apache.org/licenses/LICENSE-2.0
+         
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
 package main
 
 import (