diff --git a/.golangci.yml b/.golangci.yml
index a44052b22e8a..561c785b0781 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -29,6 +29,7 @@ linters:
     - reassign
     - intrange
     - gci
+    - goheader
 linters-settings:
   gocritic:
     # Which checks should be disabled; can't be combined with 'enabled-checks'; default is empty
@@ -241,6 +242,24 @@ linters-settings:
       - prefix(github.com/pingcap)
       - prefix(github.com/tikv/pd)
       - blank
+  goheader:
+    values:
+      regexp:
+        COPYRIGHT-HEADER: Copyright \d{4} TiKV Project Authors.
+    template: |-
+      {{ COPYRIGHT-HEADER }}
+
+      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.
 issues:
   exclude-rules:
     - path: (_test\.go|pkg/mock/.*\.go|tests/.*\.go)
diff --git a/client/gc_client.go b/client/gc_client.go
index 45fc8b40b911..117013ab2fac 100644
--- a/client/gc_client.go
+++ b/client/gc_client.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/client/pkg/caller/caller.go b/client/pkg/caller/caller.go
index 3df2297b0ac2..04bd221216b6 100644
--- a/client/pkg/caller/caller.go
+++ b/client/pkg/caller/caller.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/client/pkg/circuitbreaker/circuit_breaker.go b/client/pkg/circuitbreaker/circuit_breaker.go
index 0acee5d5c8d1..7466124f2bc6 100644
--- a/client/pkg/circuitbreaker/circuit_breaker.go
+++ b/client/pkg/circuitbreaker/circuit_breaker.go
@@ -4,13 +4,14 @@
 // 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
+//     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 circuitbreaker
 
 import (
diff --git a/client/pkg/circuitbreaker/circuit_breaker_test.go b/client/pkg/circuitbreaker/circuit_breaker_test.go
index e62e55c1ab8f..ff7da9508c2c 100644
--- a/client/pkg/circuitbreaker/circuit_breaker_test.go
+++ b/client/pkg/circuitbreaker/circuit_breaker_test.go
@@ -4,13 +4,14 @@
 // 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
+//     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 circuitbreaker
 
 import (
diff --git a/client/resource_group/controller/util.go b/client/resource_group/controller/util.go
index 3b491e02c8fa..4c6f4fc3a89e 100644
--- a/client/resource_group/controller/util.go
+++ b/client/resource_group/controller/util.go
@@ -8,7 +8,7 @@
 // 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
+//     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,
diff --git a/docs/swagger/placeholder.go b/docs/swagger/placeholder.go
index c0a891a256fe..ca1d43cbe0b1 100644
--- a/docs/swagger/placeholder.go
+++ b/docs/swagger/placeholder.go
@@ -1 +1,15 @@
+// Copyright 2020 TiKV Project Authors.
+//
+// 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 swagger
diff --git a/pkg/btree/btree_generic.go b/pkg/btree/btree_generic.go
index 599614678eb7..1318ea3eb4e3 100644
--- a/pkg/btree/btree_generic.go
+++ b/pkg/btree/btree_generic.go
@@ -1,3 +1,17 @@
+// Copyright 2022 TiKV Project Authors.
+//
+// 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.
+
 // Copyright 2014-2022 Google Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -59,20 +73,6 @@
 // Those without this prefix are specific to the 'Item' interface, and use
 // its 'Less' function for ordering.
 
-// Copyright 2022 TiKV Project Authors.
-//
-// 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.
-
 // nolint
 package btree
 
diff --git a/pkg/btree/btree_generic_test.go b/pkg/btree/btree_generic_test.go
index 8b432229470b..1cf0851cb44b 100644
--- a/pkg/btree/btree_generic_test.go
+++ b/pkg/btree/btree_generic_test.go
@@ -1,4 +1,4 @@
-// Copyright 2014-2022 Google Inc.
+// Copyright 2022 TiKV Project Authors.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Copyright 2022 TiKV Project Authors.
+// Copyright 2014-2022 Google Inc.
 //
 // 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/errs/errno.go b/pkg/errs/errno.go
index 25f69af327f1..571d90b8651b 100644
--- a/pkg/errs/errno.go
+++ b/pkg/errs/errno.go
@@ -1,4 +1,4 @@
-// Copyright 2020 PingCAP, Inc.
+// Copyright 2020 TiKV Project Authors.
 //
 // 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/gc/safepoint_v2.go b/pkg/gc/safepoint_v2.go
index acdd4e6eef80..3ecae9747854 100644
--- a/pkg/gc/safepoint_v2.go
+++ b/pkg/gc/safepoint_v2.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/gctuner/tuner_test.go b/pkg/gctuner/tuner_test.go
index d46bb8edf946..ef02010bcb79 100644
--- a/pkg/gctuner/tuner_test.go
+++ b/pkg/gctuner/tuner_test.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/mcs/resourcemanager/server/resource_group.go b/pkg/mcs/resourcemanager/server/resource_group.go
index 65d2959e8703..d8ac16c7c5b7 100644
--- a/pkg/mcs/resourcemanager/server/resource_group.go
+++ b/pkg/mcs/resourcemanager/server/resource_group.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/mcs/resourcemanager/server/resource_group_test.go b/pkg/mcs/resourcemanager/server/resource_group_test.go
index 8f058a212bbb..a72e09172c60 100644
--- a/pkg/mcs/resourcemanager/server/resource_group_test.go
+++ b/pkg/mcs/resourcemanager/server/resource_group_test.go
@@ -1,3 +1,17 @@
+// Copyright 2022 TiKV Project Authors.
+//
+// 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 server
 
 import (
diff --git a/pkg/mcs/scheduling/server/cluster.go b/pkg/mcs/scheduling/server/cluster.go
index c07174762ff3..b55655e97470 100644
--- a/pkg/mcs/scheduling/server/cluster.go
+++ b/pkg/mcs/scheduling/server/cluster.go
@@ -1,3 +1,17 @@
+// Copyright 2023 TiKV Project Authors.
+//
+// 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 server
 
 import (
diff --git a/pkg/mcs/server/server.go b/pkg/mcs/server/server.go
index 9692b52beb33..2f06829c9f0c 100644
--- a/pkg/mcs/server/server.go
+++ b/pkg/mcs/server/server.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/mcs/utils/constant/constant.go b/pkg/mcs/utils/constant/constant.go
index 6f684bdb977d..297c47982572 100644
--- a/pkg/mcs/utils/constant/constant.go
+++ b/pkg/mcs/utils/constant/constant.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/mcs/utils/expected_primary.go b/pkg/mcs/utils/expected_primary.go
index b8a317ed2515..a31abc9e88f8 100644
--- a/pkg/mcs/utils/expected_primary.go
+++ b/pkg/mcs/utils/expected_primary.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/mcs/utils/util.go b/pkg/mcs/utils/util.go
index 9e187b3a361d..92f8a1d1e8bb 100644
--- a/pkg/mcs/utils/util.go
+++ b/pkg/mcs/utils/util.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/schedule/filter/filters_test.go b/pkg/schedule/filter/filters_test.go
index 35ba2c33589f..c093f2490830 100644
--- a/pkg/schedule/filter/filters_test.go
+++ b/pkg/schedule/filter/filters_test.go
@@ -4,13 +4,14 @@
 // 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
+//     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 filter
 
 import (
diff --git a/pkg/schedule/schedulers/balance_benchmark_test.go b/pkg/schedule/schedulers/balance_benchmark_test.go
index abf4c0b3defb..ae807b2c3633 100644
--- a/pkg/schedule/schedulers/balance_benchmark_test.go
+++ b/pkg/schedule/schedulers/balance_benchmark_test.go
@@ -4,13 +4,14 @@
 // 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
+//     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 schedulers
 
 import (
diff --git a/pkg/storage/hot_region_storage.go b/pkg/storage/hot_region_storage.go
index b5ec8dda6baa..bbf5fef456d9 100644
--- a/pkg/storage/hot_region_storage.go
+++ b/pkg/storage/hot_region_storage.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/storage/hot_region_storage_test.go b/pkg/storage/hot_region_storage_test.go
index cd713685eb01..92d6a1c96cd6 100644
--- a/pkg/storage/hot_region_storage_test.go
+++ b/pkg/storage/hot_region_storage_test.go
@@ -8,6 +8,7 @@
 //
 // 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.
 
diff --git a/pkg/storage/leveldb_backend_test.go b/pkg/storage/leveldb_backend_test.go
index 0bf626834cdc..d4b73ee90595 100644
--- a/pkg/storage/leveldb_backend_test.go
+++ b/pkg/storage/leveldb_backend_test.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/storage/region_storage.go b/pkg/storage/region_storage.go
index 8e6a4d87429c..e7a744b6f9d1 100644
--- a/pkg/storage/region_storage.go
+++ b/pkg/storage/region_storage.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/storage/region_storage_test.go b/pkg/storage/region_storage_test.go
index c0ae04c8ded8..a611420315a0 100644
--- a/pkg/storage/region_storage_test.go
+++ b/pkg/storage/region_storage_test.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/unsaferecovery/unsafe_recovery_controller.go b/pkg/unsaferecovery/unsafe_recovery_controller.go
index dce2069e3160..5ece375f5de5 100644
--- a/pkg/unsaferecovery/unsafe_recovery_controller.go
+++ b/pkg/unsaferecovery/unsafe_recovery_controller.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/unsaferecovery/unsafe_recovery_controller_test.go b/pkg/unsaferecovery/unsafe_recovery_controller_test.go
index 0dab6aeca1d8..669ca16de349 100644
--- a/pkg/unsaferecovery/unsafe_recovery_controller_test.go
+++ b/pkg/unsaferecovery/unsafe_recovery_controller_test.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/utils/grpcutil/grpcutil_test.go b/pkg/utils/grpcutil/grpcutil_test.go
index db77a2e40021..d11777a3cfc7 100644
--- a/pkg/utils/grpcutil/grpcutil_test.go
+++ b/pkg/utils/grpcutil/grpcutil_test.go
@@ -1,3 +1,17 @@
+// Copyright 2019 TiKV Project Authors.
+//
+// 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 grpcutil
 
 import (
diff --git a/pkg/utils/keypath/cluster_id.go b/pkg/utils/keypath/cluster_id.go
index e1117f157388..f12e62059169 100644
--- a/pkg/utils/keypath/cluster_id.go
+++ b/pkg/utils/keypath/cluster_id.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/utils/keypath/key_path_test.go b/pkg/utils/keypath/key_path_test.go
index 18096ca47bb1..e6c2a4c3f6b6 100644
--- a/pkg/utils/keypath/key_path_test.go
+++ b/pkg/utils/keypath/key_path_test.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/pkg/utils/netutil/address_test.go b/pkg/utils/netutil/address_test.go
index 127c9a6d0f7d..70302450a7d5 100644
--- a/pkg/utils/netutil/address_test.go
+++ b/pkg/utils/netutil/address_test.go
@@ -4,13 +4,14 @@
 // 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
+//     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 netutil
 
 import (
diff --git a/pkg/utils/tempurl/check_env_linux.go b/pkg/utils/tempurl/check_env_linux.go
index 7e3dffc105b5..15c17f557532 100644
--- a/pkg/utils/tempurl/check_env_linux.go
+++ b/pkg/utils/tempurl/check_env_linux.go
@@ -11,6 +11,7 @@
 // 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.
+
 //go:build linux
 // +build linux
 
diff --git a/pkg/utils/timerutil/pool.go b/pkg/utils/timerutil/pool.go
index cee061201c29..32f76b395722 100644
--- a/pkg/utils/timerutil/pool.go
+++ b/pkg/utils/timerutil/pool.go
@@ -1,3 +1,17 @@
+// Copyright 2023 TiKV Project Authors.
+//
+// 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.
+
 // Copyright 2020 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
diff --git a/pkg/utils/timerutil/pool_test.go b/pkg/utils/timerutil/pool_test.go
index 3e0575daea36..ad550c7b56a9 100644
--- a/pkg/utils/timerutil/pool_test.go
+++ b/pkg/utils/timerutil/pool_test.go
@@ -1,3 +1,17 @@
+// Copyright 2023 TiKV Project Authors.
+//
+// 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.
+
 // Copyright 2020 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
diff --git a/pkg/window/counter.go b/pkg/window/counter.go
index c56c202a4148..faf8d0dddc63 100644
--- a/pkg/window/counter.go
+++ b/pkg/window/counter.go
@@ -1,6 +1,3 @@
-// The MIT License (MIT)
-// Copyright (c) 2022 go-kratos Project Authors.
-//
 // Copyright 2023 TiKV Project Authors.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,6 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// The MIT License (MIT)
+// Copyright (c) 2022 go-kratos Project Authors.
+
 package window
 
 import (
diff --git a/pkg/window/counter_test.go b/pkg/window/counter_test.go
index 2cb25babdbab..86a32f535375 100644
--- a/pkg/window/counter_test.go
+++ b/pkg/window/counter_test.go
@@ -1,6 +1,3 @@
-// The MIT License (MIT)
-// Copyright (c) 2022 go-kratos Project Authors.
-//
 // Copyright 2023 TiKV Project Authors.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,6 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// The MIT License (MIT)
+// Copyright (c) 2022 go-kratos Project Authors.
+
 package window
 
 import (
diff --git a/pkg/window/policy.go b/pkg/window/policy.go
index 14e33e3ee748..1852ba21ac54 100644
--- a/pkg/window/policy.go
+++ b/pkg/window/policy.go
@@ -1,6 +1,3 @@
-// The MIT License (MIT)
-// Copyright (c) 2022 go-kratos Project Authors.
-//
 // Copyright 2023 TiKV Project Authors.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,6 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// The MIT License (MIT)
+// Copyright (c) 2022 go-kratos Project Authors.
+
 package window
 
 import (
diff --git a/pkg/window/policy_test.go b/pkg/window/policy_test.go
index b5a04c03e4b5..7289b2c85c05 100644
--- a/pkg/window/policy_test.go
+++ b/pkg/window/policy_test.go
@@ -1,6 +1,3 @@
-// The MIT License (MIT)
-// Copyright (c) 2022 go-kratos Project Authors.
-//
 // Copyright 2023 TiKV Project Authors.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,6 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// The MIT License (MIT)
+// Copyright (c) 2022 go-kratos Project Authors.
+
 package window
 
 import (
diff --git a/pkg/window/reduce.go b/pkg/window/reduce.go
index 0df21ff4c4fc..f6968d0b72f6 100644
--- a/pkg/window/reduce.go
+++ b/pkg/window/reduce.go
@@ -1,6 +1,3 @@
-// The MIT License (MIT)
-// Copyright (c) 2022 go-kratos Project Authors.
-//
 // Copyright 2023 TiKV Project Authors.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,6 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// The MIT License (MIT)
+// Copyright (c) 2022 go-kratos Project Authors.
+
 package window
 
 // Sum the values within the window.
diff --git a/pkg/window/window.go b/pkg/window/window.go
index 6d7a54131cec..c48e4b96b42a 100644
--- a/pkg/window/window.go
+++ b/pkg/window/window.go
@@ -1,6 +1,3 @@
-// The MIT License (MIT)
-// Copyright (c) 2022 go-kratos Project Authors.
-//
 // Copyright 2023 TiKV Project Authors.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,6 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// The MIT License (MIT)
+// Copyright (c) 2022 go-kratos Project Authors.
+
 package window
 
 import "fmt"
diff --git a/pkg/window/window_test.go b/pkg/window/window_test.go
index 4cedd12ae015..ffc0e5af4bbd 100644
--- a/pkg/window/window_test.go
+++ b/pkg/window/window_test.go
@@ -1,6 +1,3 @@
-// The MIT License (MIT)
-// Copyright (c) 2022 go-kratos Project Authors.
-//
 // Copyright 2023 TiKV Project Authors.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,6 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// The MIT License (MIT)
+// Copyright (c) 2022 go-kratos Project Authors.
+
 package window
 
 import (
diff --git a/server/api/pprof_test.go b/server/api/pprof_test.go
index 1bb1668e374c..fc3e37adf835 100644
--- a/server/api/pprof_test.go
+++ b/server/api/pprof_test.go
@@ -4,13 +4,14 @@
 // 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
+//     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 api
 
 import (
diff --git a/tests/integrations/mcs/discovery/register_test.go b/tests/integrations/mcs/discovery/register_test.go
index 217d8137e5b3..92fe11dbcb01 100644
--- a/tests/integrations/mcs/discovery/register_test.go
+++ b/tests/integrations/mcs/discovery/register_test.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/tests/integrations/mcs/scheduling/server_test.go b/tests/integrations/mcs/scheduling/server_test.go
index d79bcb47228c..9b01e6e48a62 100644
--- a/tests/integrations/mcs/scheduling/server_test.go
+++ b/tests/integrations/mcs/scheduling/server_test.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/tests/integrations/mcs/tso/server_test.go b/tests/integrations/mcs/tso/server_test.go
index 168741204de3..84044867409c 100644
--- a/tests/integrations/mcs/tso/server_test.go
+++ b/tests/integrations/mcs/tso/server_test.go
@@ -4,7 +4,7 @@
 // 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
+//     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,
diff --git a/tests/integrations/realcluster/cluster.go b/tests/integrations/realcluster/cluster.go
index fc5d1bc44416..9485a2aff79c 100644
--- a/tests/integrations/realcluster/cluster.go
+++ b/tests/integrations/realcluster/cluster.go
@@ -1,4 +1,4 @@
-// Copyright 2024 TiKV Authors
+// Copyright 2024 TiKV Project Authors.
 //
 // 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/integrations/realcluster/cluster_id_test.go b/tests/integrations/realcluster/cluster_id_test.go
index 82233cd5b8c6..32e038e74d4a 100644
--- a/tests/integrations/realcluster/cluster_id_test.go
+++ b/tests/integrations/realcluster/cluster_id_test.go
@@ -1,4 +1,4 @@
-// Copyright 2024 TiKV Authors
+// Copyright 2024 TiKV Project Authors.
 //
 // 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/integrations/realcluster/etcd_key_test.go b/tests/integrations/realcluster/etcd_key_test.go
index 10c392834af1..c96455e4667e 100644
--- a/tests/integrations/realcluster/etcd_key_test.go
+++ b/tests/integrations/realcluster/etcd_key_test.go
@@ -1,4 +1,4 @@
-// Copyright 2024 TiKV Authors
+// Copyright 2024 TiKV Project Authors.
 //
 // 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/integrations/realcluster/mock_db.go b/tests/integrations/realcluster/mock_db.go
index 8a21bc1bb7de..eefcc09f1a99 100644
--- a/tests/integrations/realcluster/mock_db.go
+++ b/tests/integrations/realcluster/mock_db.go
@@ -1,4 +1,4 @@
-// Copyright 2023 TiKV Authors
+// Copyright 2024 TiKV Project Authors.
 //
 // 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/integrations/realcluster/scheduler_test.go b/tests/integrations/realcluster/scheduler_test.go
index 0e4d10acd809..4daafdeca271 100644
--- a/tests/integrations/realcluster/scheduler_test.go
+++ b/tests/integrations/realcluster/scheduler_test.go
@@ -1,4 +1,4 @@
-// Copyright 2024 TiKV Authors
+// Copyright 2024 TiKV Project Authors.
 //
 // 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/tools/pd-ctl/pdctl/command/global_test.go b/tools/pd-ctl/pdctl/command/global_test.go
index 0d1cf74ac741..74efec76d5cf 100644
--- a/tools/pd-ctl/pdctl/command/global_test.go
+++ b/tools/pd-ctl/pdctl/command/global_test.go
@@ -4,13 +4,14 @@
 // 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
+//     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 command
 
 import (