diff --git a/.dev_scripts/benchmark_regression.py b/.dev_scripts/benchmark/benchmark_regression.py
similarity index 98%
rename from .dev_scripts/benchmark_regression.py
rename to .dev_scripts/benchmark/benchmark_regression.py
index f8604442b7..c21856f9b4 100644
--- a/.dev_scripts/benchmark_regression.py
+++ b/.dev_scripts/benchmark/benchmark_regression.py
@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 import argparse
 import math
 import os
@@ -31,7 +32,7 @@ def parse_args():
     parser.add_argument(
         '--config',
         help='test config file path',
-        default='./.dev_scripts/benchmark_regression_cfg_tmpl.yaml')
+        default='./.dev_scripts/benchmark/benchmark_regression_cfg.yaml')
     parser.add_argument(
         '--priority',
         nargs=2,
diff --git a/.dev_scripts/benchmark_regression_cfg_tmpl.yaml b/.dev_scripts/benchmark/benchmark_regression_cfg_tmpl.yaml
similarity index 100%
rename from .dev_scripts/benchmark_regression_cfg_tmpl.yaml
rename to .dev_scripts/benchmark/benchmark_regression_cfg_tmpl.yaml
diff --git a/mmpose/datasets/datasets/top_down/topdown_mhp_dataset.py b/mmpose/datasets/datasets/top_down/topdown_mhp_dataset.py
index 8f29f15b01..cd6d5ada16 100644
--- a/mmpose/datasets/datasets/top_down/topdown_mhp_dataset.py
+++ b/mmpose/datasets/datasets/top_down/topdown_mhp_dataset.py
@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 import warnings
 
 import numpy as np
diff --git a/tests/__init__.py b/tests/__init__.py
index e69de29bb2..ef101fec61 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -0,0 +1 @@
+# Copyright (c) OpenMMLab. All rights reserved.
diff --git a/tests/test_apis/test_inference_3d.py b/tests/test_apis/test_inference_3d.py
index f4ce839675..02928f91c9 100644
--- a/tests/test_apis/test_inference_3d.py
+++ b/tests/test_apis/test_inference_3d.py
@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 import os.path as osp
 import tempfile
 
diff --git a/tests/test_datasets/test_mesh_dataset.py b/tests/test_datasets/test_mesh_dataset.py
index 9eb8a90034..59938a0658 100644
--- a/tests/test_datasets/test_mesh_dataset.py
+++ b/tests/test_datasets/test_mesh_dataset.py
@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 import tempfile
 
 from mmpose.datasets import DATASETS
diff --git a/tests/test_external/test_smpl.py b/tests/test_external/test_smpl.py
index 3cd4a55c75..cd054768e8 100644
--- a/tests/test_external/test_smpl.py
+++ b/tests/test_external/test_smpl.py
@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 import os.path as osp
 import tempfile
 
diff --git a/tests/test_models/test_mesh_forward.py b/tests/test_models/test_mesh_forward.py
index ac03eb3497..a6538f55dc 100644
--- a/tests/test_models/test_mesh_forward.py
+++ b/tests/test_models/test_mesh_forward.py
@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 import os.path as osp
 import tempfile
 
diff --git a/tests/utils/mesh_utils.py b/tests/utils/mesh_utils.py
index 2760ba26d9..a03b5ab28a 100644
--- a/tests/utils/mesh_utils.py
+++ b/tests/utils/mesh_utils.py
@@ -1,3 +1,4 @@
+# Copyright (c) OpenMMLab. All rights reserved.
 import os
 import pickle