diff --git a/OWNERS b/OWNERS
index 9cfc42f2f..3b419dcbb 100644
--- a/OWNERS
+++ b/OWNERS
@@ -2,6 +2,7 @@ approvers:
 - fengliangjun66
 - wujianping996
 - dilililiwhy
+- liuyanghan
 reviewers:
 - fengliangjun66
 - guhangsong
diff --git a/tests/ut/test_convert_ckpt_from_huggingface.py b/tests/ut/test_convert_ckpt_from_huggingface.py
index eee614cd6..4747893a9 100644
--- a/tests/ut/test_convert_ckpt_from_huggingface.py
+++ b/tests/ut/test_convert_ckpt_from_huggingface.py
@@ -51,9 +51,9 @@ class CovertMCoreCkptFromHuggingfaceArgs:
     saver = "mg_mcore"
     target_tensor_parallel_size = "2"
     target_pipeline_parallel_size = "4"
-    load_dir = "/home/dataset/ci_engineering/llama-2-7b-hf/"
-    save_dir = "/home/dataset/ci_engineering/llama-2-7b-mg-tp2-pp4-mcore-test/"
-    base_dir = "/home/dataset/ci_engineering/llama-2-7b-mg-tp2-pp4-mcore/"
+    load_dir = "/data/llama-2-7b-hf/"
+    save_dir = "/data/llama-2-7b-mg-tp2-pp4-mcore-test/"
+    base_dir = "/data/llama-2-7b-mg-tp2-pp4-mcore/"
     tokenizer_model = "/home/dataset/ci_engineering/llama-2-7b-hf/tokenizer.model"
 
 
diff --git a/tools/checkpoint/loader_hf_mcore.py b/tools/checkpoint/loader_hf_mcore.py
index 5d0dbf4f0..46ceeade1 100644
--- a/tools/checkpoint/loader_hf_mcore.py
+++ b/tools/checkpoint/loader_hf_mcore.py
@@ -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.
+# Copyright (c) 2023, NVIDIA CORPORATION. All rights reserved.
 
 import os
 import sys