diff --git a/LICENSE b/LICENSE
index 984ffc1..a98bf83 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 f27ba35..923a5b0 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 44ddfb3..23487ba 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 e4689ef..88e33d6 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 6486be5..5fe0759 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 57a401c..eb472f8 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 cd0b719..85ec01b 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 a6e3706..4ffade7 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 7b7f6ec..b638bd5 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 d89a3bd..e136250 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 4e4b82d..3f16e29 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 de7a772..9315870 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 735d2a9..596021d 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 e28b3a1..6fde7bf 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 8febf36..53eb044 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 dcebca6..55ed0d7 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 867bcbb..1ffc0c1 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 4bafccb..3abae22 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 17d19f5..e6472eb 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 4147462..9bae3a1 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 fcba92f..5a5b1eb 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 c83e602..32eddb2 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 ae11c6c..8173df5 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 01a2bca..86bb6a0 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 01a2bca..86bb6a0 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 (