From ff653503ffdbcf96c14c6454ae382d843e184b01 Mon Sep 17 00:00:00 2001
From: Echo-Nie <157974576+Echo-Nie@users.noreply.github.com>
Date: Wed, 12 Nov 2025 10:44:09 +0800
Subject: [PATCH] [Docs] Add License in Unittest (#4957)

* add copyright

* add CopyRight
---
 tests/e2e/test_api_key.py                        | 16 ++++++++++++++++
 tests/engine/test_kv_cache_interface.py          | 16 ++++++++++++++++
 tests/entrypoints/test_engine_client.py          | 16 ++++++++++++++++
 .../test_cuda_graph_recapture.py                 | 16 ++++++++++++++++
 tests/layers/test_activation.py                  | 16 ++++++++++++++++
 tests/layers/test_ffn.py                         | 16 ++++++++++++++++
 tests/layers/test_fusedmoe.py                    | 16 ++++++++++++++++
 tests/layers/test_moba_attention_backend.py      | 16 ++++++++++++++++
 tests/layers/test_native_paddle_backend.py       | 16 ++++++++++++++++
 tests/metrics/test_new_metrics.py                | 16 ++++++++++++++++
 tests/model_executor/test_logits_processor.py    | 16 ++++++++++++++++
 .../test_dynamic_per_token_scaled_fp8_quant.py   | 16 ++++++++++++++++
 tests/operators/test_flash_mask_attn.py          | 16 ++++++++++++++++
 tests/operators/test_fused_hadamard_quant_fp8.py | 16 ++++++++++++++++
 tests/operators/test_hybrid_mtp_ngram.py         | 16 ++++++++++++++++
 tests/operators/test_masked_per_token_quant.py   | 16 ++++++++++++++++
 tests/operators/test_noaux_tc.py                 | 16 ++++++++++++++++
 tests/operators/test_per_token_quant.py          | 16 ++++++++++++++++
 tests/operators/test_pre_cache_len_concat.py     | 16 ++++++++++++++++
 tests/operators/test_rebuild_padding.py          | 16 ++++++++++++++++
 .../operators/test_speculative_schedule_cache.py | 16 ++++++++++++++++
 tests/operators/test_top_p_candidates.py         | 16 ++++++++++++++++
 tests/operators/test_tree_mask.py                | 16 ++++++++++++++++
 tests/operators/test_update_attn_mask.py         | 16 ++++++++++++++++
 tests/output/test_pooler.py                      | 16 ++++++++++++++++
 tests/output/test_process_batch_output.py        | 16 ++++++++++++++++
 tests/output/test_stream_transfer_data.py        | 16 ++++++++++++++++
 tests/platforms/test_utils.py                    | 16 ++++++++++++++++
 tests/quantization/test_w4a8.py                  | 16 ++++++++++++++++
 tests/quantization/test_w4afp8.py                | 16 ++++++++++++++++
 tests/utils/test_config.py                       | 16 ++++++++++++++++
 tests/utils/test_custom_chat_template.py         | 16 ++++++++++++++++
 tests/utils/test_download.py                     | 16 ++++++++++++++++
 tests/utils/test_exception_handler.py            | 16 ++++++++++++++++
 tests/utils/test_run_batch_tools.py              | 16 ++++++++++++++++
 tests/utils/test_version.py                      | 16 ++++++++++++++++
 tests/v1/test_schedule_output.py                 | 16 ++++++++++++++++
 37 files changed, 592 insertions(+)

diff --git a/tests/e2e/test_api_key.py b/tests/e2e/test_api_key.py
index 0083972f18..56dd57782d 100644
--- a/tests/e2e/test_api_key.py
+++ b/tests/e2e/test_api_key.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import os
 import signal
 import subprocess
diff --git a/tests/engine/test_kv_cache_interface.py b/tests/engine/test_kv_cache_interface.py
index 69d0f9f8ad..40f21d5320 100644
--- a/tests/engine/test_kv_cache_interface.py
+++ b/tests/engine/test_kv_cache_interface.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 
 from fastdeploy.engine.kv_cache_interface import AttentionSpec, KVCacheSpec
diff --git a/tests/entrypoints/test_engine_client.py b/tests/entrypoints/test_engine_client.py
index 2493bb44d9..b3e6e75bfd 100644
--- a/tests/entrypoints/test_engine_client.py
+++ b/tests/entrypoints/test_engine_client.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 from unittest.mock import MagicMock, patch
 
diff --git a/tests/graph_optimization/test_cuda_graph_recapture.py b/tests/graph_optimization/test_cuda_graph_recapture.py
index 0c0f40fa05..85516f8bd3 100644
--- a/tests/graph_optimization/test_cuda_graph_recapture.py
+++ b/tests/graph_optimization/test_cuda_graph_recapture.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 from unittest.mock import Mock
 
diff --git a/tests/layers/test_activation.py b/tests/layers/test_activation.py
index 9a39bc1a61..70f011d396 100644
--- a/tests/layers/test_activation.py
+++ b/tests/layers/test_activation.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 from unittest.mock import patch
 
diff --git a/tests/layers/test_ffn.py b/tests/layers/test_ffn.py
index ffb96060b9..5bce5250ef 100644
--- a/tests/layers/test_ffn.py
+++ b/tests/layers/test_ffn.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import json
 import os
 import shutil
diff --git a/tests/layers/test_fusedmoe.py b/tests/layers/test_fusedmoe.py
index c64ff0dd0e..6831c14692 100644
--- a/tests/layers/test_fusedmoe.py
+++ b/tests/layers/test_fusedmoe.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import json
 import os
 import shutil
diff --git a/tests/layers/test_moba_attention_backend.py b/tests/layers/test_moba_attention_backend.py
index 7b0d24e618..4e88201572 100644
--- a/tests/layers/test_moba_attention_backend.py
+++ b/tests/layers/test_moba_attention_backend.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 from unittest.mock import patch
 
diff --git a/tests/layers/test_native_paddle_backend.py b/tests/layers/test_native_paddle_backend.py
index 9823f4ecc6..a5aeb485d3 100644
--- a/tests/layers/test_native_paddle_backend.py
+++ b/tests/layers/test_native_paddle_backend.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 from unittest.mock import Mock
 
diff --git a/tests/metrics/test_new_metrics.py b/tests/metrics/test_new_metrics.py
index bbcaba3fc6..c1bbcd67be 100644
--- a/tests/metrics/test_new_metrics.py
+++ b/tests/metrics/test_new_metrics.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 from unittest.mock import MagicMock, patch
 
diff --git a/tests/model_executor/test_logits_processor.py b/tests/model_executor/test_logits_processor.py
index 4d41e23212..e26b1736e2 100644
--- a/tests/model_executor/test_logits_processor.py
+++ b/tests/model_executor/test_logits_processor.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import random
 import unittest
 from unittest.mock import Mock
diff --git a/tests/operators/test_dynamic_per_token_scaled_fp8_quant.py b/tests/operators/test_dynamic_per_token_scaled_fp8_quant.py
index 785270ac99..38bf4a94ed 100644
--- a/tests/operators/test_dynamic_per_token_scaled_fp8_quant.py
+++ b/tests/operators/test_dynamic_per_token_scaled_fp8_quant.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 
 import numpy as np
diff --git a/tests/operators/test_flash_mask_attn.py b/tests/operators/test_flash_mask_attn.py
index 07be157697..d7849406d2 100644
--- a/tests/operators/test_flash_mask_attn.py
+++ b/tests/operators/test_flash_mask_attn.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 
 import numpy as np
diff --git a/tests/operators/test_fused_hadamard_quant_fp8.py b/tests/operators/test_fused_hadamard_quant_fp8.py
index 03a513d16a..f0f02e9101 100644
--- a/tests/operators/test_fused_hadamard_quant_fp8.py
+++ b/tests/operators/test_fused_hadamard_quant_fp8.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 
 import paddle
diff --git a/tests/operators/test_hybrid_mtp_ngram.py b/tests/operators/test_hybrid_mtp_ngram.py
index c8b16d02a1..6c111f9376 100644
--- a/tests/operators/test_hybrid_mtp_ngram.py
+++ b/tests/operators/test_hybrid_mtp_ngram.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 
 import numpy as np
diff --git a/tests/operators/test_masked_per_token_quant.py b/tests/operators/test_masked_per_token_quant.py
index 22a436a176..f0bdf525ea 100644
--- a/tests/operators/test_masked_per_token_quant.py
+++ b/tests/operators/test_masked_per_token_quant.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import os
 import unittest
 
diff --git a/tests/operators/test_noaux_tc.py b/tests/operators/test_noaux_tc.py
index b0193ac3c9..f695b85664 100644
--- a/tests/operators/test_noaux_tc.py
+++ b/tests/operators/test_noaux_tc.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 
 import paddle
diff --git a/tests/operators/test_per_token_quant.py b/tests/operators/test_per_token_quant.py
index bcdab76f76..23972ce53c 100644
--- a/tests/operators/test_per_token_quant.py
+++ b/tests/operators/test_per_token_quant.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 
 import numpy as np
diff --git a/tests/operators/test_pre_cache_len_concat.py b/tests/operators/test_pre_cache_len_concat.py
index dd2fc8dcc4..4844c1c712 100644
--- a/tests/operators/test_pre_cache_len_concat.py
+++ b/tests/operators/test_pre_cache_len_concat.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 
 import numpy as np
diff --git a/tests/operators/test_rebuild_padding.py b/tests/operators/test_rebuild_padding.py
index 70552bd096..d87c4b203a 100644
--- a/tests/operators/test_rebuild_padding.py
+++ b/tests/operators/test_rebuild_padding.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 
 import numpy as np
diff --git a/tests/operators/test_speculative_schedule_cache.py b/tests/operators/test_speculative_schedule_cache.py
index 50a0e7cab1..6481cfacf0 100644
--- a/tests/operators/test_speculative_schedule_cache.py
+++ b/tests/operators/test_speculative_schedule_cache.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 
 import numpy as np
diff --git a/tests/operators/test_top_p_candidates.py b/tests/operators/test_top_p_candidates.py
index 36ff300368..95f5f0cc45 100644
--- a/tests/operators/test_top_p_candidates.py
+++ b/tests/operators/test_top_p_candidates.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 
 import numpy as np
diff --git a/tests/operators/test_tree_mask.py b/tests/operators/test_tree_mask.py
index b3df9750aa..1cfbaaf7a5 100644
--- a/tests/operators/test_tree_mask.py
+++ b/tests/operators/test_tree_mask.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import math
 import time
 import unittest
diff --git a/tests/operators/test_update_attn_mask.py b/tests/operators/test_update_attn_mask.py
index e6abca69a8..01b4a56d74 100644
--- a/tests/operators/test_update_attn_mask.py
+++ b/tests/operators/test_update_attn_mask.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import os
 import unittest
 
diff --git a/tests/output/test_pooler.py b/tests/output/test_pooler.py
index 42c33affc6..677b26da2c 100644
--- a/tests/output/test_pooler.py
+++ b/tests/output/test_pooler.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 
 import numpy as np
diff --git a/tests/output/test_process_batch_output.py b/tests/output/test_process_batch_output.py
index a205aa7526..6f8b68b9e8 100644
--- a/tests/output/test_process_batch_output.py
+++ b/tests/output/test_process_batch_output.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import random
 import time
 import unittest
diff --git a/tests/output/test_stream_transfer_data.py b/tests/output/test_stream_transfer_data.py
index c35db77135..e3ddb3a625 100644
--- a/tests/output/test_stream_transfer_data.py
+++ b/tests/output/test_stream_transfer_data.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 
 import numpy as np
diff --git a/tests/platforms/test_utils.py b/tests/platforms/test_utils.py
index 3c25d4587f..791d765451 100644
--- a/tests/platforms/test_utils.py
+++ b/tests/platforms/test_utils.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 from unittest.mock import patch
 
diff --git a/tests/quantization/test_w4a8.py b/tests/quantization/test_w4a8.py
index 504b0cd489..d9c328a0df 100644
--- a/tests/quantization/test_w4a8.py
+++ b/tests/quantization/test_w4a8.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 from unittest import mock
 
diff --git a/tests/quantization/test_w4afp8.py b/tests/quantization/test_w4afp8.py
index 2bb002093f..97669acf24 100644
--- a/tests/quantization/test_w4afp8.py
+++ b/tests/quantization/test_w4afp8.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 from unittest import mock
 
diff --git a/tests/utils/test_config.py b/tests/utils/test_config.py
index d296c1c856..82f06ef0ea 100644
--- a/tests/utils/test_config.py
+++ b/tests/utils/test_config.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 from unittest.mock import Mock
 
diff --git a/tests/utils/test_custom_chat_template.py b/tests/utils/test_custom_chat_template.py
index 4ca3294597..8079ba2034 100644
--- a/tests/utils/test_custom_chat_template.py
+++ b/tests/utils/test_custom_chat_template.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import os
 import unittest
 from pathlib import Path
diff --git a/tests/utils/test_download.py b/tests/utils/test_download.py
index 19949f8acd..52e364f2cc 100644
--- a/tests/utils/test_download.py
+++ b/tests/utils/test_download.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import os
 import unittest
 
diff --git a/tests/utils/test_exception_handler.py b/tests/utils/test_exception_handler.py
index e9bd034ea5..0142347c39 100644
--- a/tests/utils/test_exception_handler.py
+++ b/tests/utils/test_exception_handler.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import json
 import unittest
 from http import HTTPStatus
diff --git a/tests/utils/test_run_batch_tools.py b/tests/utils/test_run_batch_tools.py
index a257f95288..5ed8781a3f 100644
--- a/tests/utils/test_run_batch_tools.py
+++ b/tests/utils/test_run_batch_tools.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import argparse
 import unittest
 from unittest.mock import MagicMock, patch
diff --git a/tests/utils/test_version.py b/tests/utils/test_version.py
index ddbd28992c..ec95cb4192 100644
--- a/tests/utils/test_version.py
+++ b/tests/utils/test_version.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 import unittest
 from unittest.mock import patch
 
diff --git a/tests/v1/test_schedule_output.py b/tests/v1/test_schedule_output.py
index 88988022d0..79fcca5b1e 100644
--- a/tests/v1/test_schedule_output.py
+++ b/tests/v1/test_schedule_output.py
@@ -1,3 +1,19 @@
+"""
+# Copyright (c) 2025  PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+"""
+
 from dataclasses import asdict
 from types import SimpleNamespace