From 54d7271abce7a54fa845690cbf52ee046b363243 Mon Sep 17 00:00:00 2001
From: puke <1129090915@qq.com>
Date: Fri, 7 Nov 2025 16:12:07 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E4=BB=A3=E7=A0=81=E7=89=88?=
 =?UTF-8?q?=E6=9D=83=E5=A3=B0=E6=98=8E?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 api/__init__.py                              | 12 ++++++++++++
 api/app.py                                   | 12 ++++++++++++
 api/config.py                                | 12 ++++++++++++
 api/dependencies.py                          | 12 ++++++++++++
 api/routers/__init__.py                      | 12 ++++++++++++
 api/routers/content.py                       | 12 ++++++++++++
 api/routers/files.py                         | 12 ++++++++++++
 api/routers/frame.py                         | 12 ++++++++++++
 api/routers/health.py                        | 12 ++++++++++++
 api/routers/image.py                         | 12 ++++++++++++
 api/routers/llm.py                           | 12 ++++++++++++
 api/routers/resources.py                     | 12 ++++++++++++
 api/routers/tasks.py                         | 12 ++++++++++++
 api/routers/tts.py                           | 12 ++++++++++++
 api/routers/video.py                         | 12 ++++++++++++
 api/schemas/__init__.py                      | 12 ++++++++++++
 api/schemas/base.py                          | 12 ++++++++++++
 api/schemas/content.py                       | 12 ++++++++++++
 api/schemas/frame.py                         | 12 ++++++++++++
 api/schemas/image.py                         | 12 ++++++++++++
 api/schemas/llm.py                           | 12 ++++++++++++
 api/schemas/resources.py                     | 12 ++++++++++++
 api/schemas/tts.py                           | 12 ++++++++++++
 api/schemas/video.py                         | 12 ++++++++++++
 api/tasks/__init__.py                        | 12 ++++++++++++
 api/tasks/manager.py                         | 12 ++++++++++++
 api/tasks/models.py                          | 12 ++++++++++++
 pixelle_video/__init__.py                    | 12 ++++++++++++
 pixelle_video/config/__init__.py             | 12 ++++++++++++
 pixelle_video/config/loader.py               | 12 ++++++++++++
 pixelle_video/config/manager.py              | 12 ++++++++++++
 pixelle_video/config/schema.py               | 12 ++++++++++++
 pixelle_video/llm_presets.py                 | 12 ++++++++++++
 pixelle_video/models/progress.py             | 12 ++++++++++++
 pixelle_video/models/storyboard.py           | 12 ++++++++++++
 pixelle_video/pipelines/__init__.py          | 12 ++++++++++++
 pixelle_video/pipelines/base.py              | 12 ++++++++++++
 pixelle_video/pipelines/custom.py            | 12 ++++++++++++
 pixelle_video/pipelines/standard.py          | 12 ++++++++++++
 pixelle_video/prompts/__init__.py            | 12 ++++++++++++
 pixelle_video/prompts/content_narration.py   | 12 ++++++++++++
 pixelle_video/prompts/image_generation.py    | 12 ++++++++++++
 pixelle_video/prompts/style_conversion.py    | 12 ++++++++++++
 pixelle_video/prompts/title_generation.py    | 12 ++++++++++++
 pixelle_video/prompts/topic_narration.py     | 12 ++++++++++++
 pixelle_video/service.py                     | 12 ++++++++++++
 pixelle_video/services/__init__.py           | 12 ++++++++++++
 pixelle_video/services/comfy_base_service.py | 12 ++++++++++++
 pixelle_video/services/frame_html.py         | 12 ++++++++++++
 pixelle_video/services/frame_processor.py    | 12 ++++++++++++
 pixelle_video/services/image.py              | 12 ++++++++++++
 pixelle_video/services/llm_service.py        | 12 ++++++++++++
 pixelle_video/services/tts_service.py        | 12 ++++++++++++
 pixelle_video/services/video.py              | 12 ++++++++++++
 pixelle_video/tts_voices.py                  | 12 ++++++++++++
 pixelle_video/utils/__init__.py              | 12 ++++++++++++
 pixelle_video/utils/content_generators.py    | 12 ++++++++++++
 pixelle_video/utils/os_util.py               | 12 ++++++++++++
 pixelle_video/utils/prompt_helper.py         | 12 ++++++++++++
 pixelle_video/utils/template_util.py         | 12 ++++++++++++
 pixelle_video/utils/tts_util.py              | 12 ++++++++++++
 web/app.py                                   | 12 ++++++++++++
 web/i18n/__init__.py                         | 12 ++++++++++++
 63 files changed, 756 insertions(+)

diff --git a/api/__init__.py b/api/__init__.py
index bee1cdf..c4b6ec6 100644
--- a/api/__init__.py
+++ b/api/__init__.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Pixelle-Video API Layer
 
diff --git a/api/app.py b/api/app.py
index 5919917..f747a3a 100644
--- a/api/app.py
+++ b/api/app.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Pixelle-Video FastAPI Application
 
diff --git a/api/config.py b/api/config.py
index 179ed82..bcb4eb2 100644
--- a/api/config.py
+++ b/api/config.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 API Configuration
 """
diff --git a/api/dependencies.py b/api/dependencies.py
index 3976849..41fb14b 100644
--- a/api/dependencies.py
+++ b/api/dependencies.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 FastAPI Dependencies
 
diff --git a/api/routers/__init__.py b/api/routers/__init__.py
index 632949b..d7951d8 100644
--- a/api/routers/__init__.py
+++ b/api/routers/__init__.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 API Routers
 """
diff --git a/api/routers/content.py b/api/routers/content.py
index fec51f8..269d519 100644
--- a/api/routers/content.py
+++ b/api/routers/content.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Content generation endpoints
 
diff --git a/api/routers/files.py b/api/routers/files.py
index 474e71f..31d7d3a 100644
--- a/api/routers/files.py
+++ b/api/routers/files.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 File service endpoints
 
diff --git a/api/routers/frame.py b/api/routers/frame.py
index ba54fca..4421e1b 100644
--- a/api/routers/frame.py
+++ b/api/routers/frame.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Frame/Template rendering endpoints
 """
diff --git a/api/routers/health.py b/api/routers/health.py
index b215300..10a8001 100644
--- a/api/routers/health.py
+++ b/api/routers/health.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Health check and system info endpoints
 """
diff --git a/api/routers/image.py b/api/routers/image.py
index 172fafe..92f23b1 100644
--- a/api/routers/image.py
+++ b/api/routers/image.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Image generation endpoints
 """
diff --git a/api/routers/llm.py b/api/routers/llm.py
index 205f7f4..4eb7f2c 100644
--- a/api/routers/llm.py
+++ b/api/routers/llm.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 LLM (Large Language Model) endpoints
 """
diff --git a/api/routers/resources.py b/api/routers/resources.py
index ffc14ae..ff91c28 100644
--- a/api/routers/resources.py
+++ b/api/routers/resources.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Resource discovery endpoints
 
diff --git a/api/routers/tasks.py b/api/routers/tasks.py
index 1bbebf4..86e0db5 100644
--- a/api/routers/tasks.py
+++ b/api/routers/tasks.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Task management endpoints
 
diff --git a/api/routers/tts.py b/api/routers/tts.py
index 2201fa8..7e3aa49 100644
--- a/api/routers/tts.py
+++ b/api/routers/tts.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 TTS (Text-to-Speech) endpoints
 """
diff --git a/api/routers/video.py b/api/routers/video.py
index ea81f03..e7a47cd 100644
--- a/api/routers/video.py
+++ b/api/routers/video.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Video generation endpoints
 
diff --git a/api/schemas/__init__.py b/api/schemas/__init__.py
index b59b5ae..3968df8 100644
--- a/api/schemas/__init__.py
+++ b/api/schemas/__init__.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 API Schemas (Pydantic models)
 """
diff --git a/api/schemas/base.py b/api/schemas/base.py
index 2d83ea4..b73e292 100644
--- a/api/schemas/base.py
+++ b/api/schemas/base.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Base schemas
 """
diff --git a/api/schemas/content.py b/api/schemas/content.py
index b8c2e4a..4b6138b 100644
--- a/api/schemas/content.py
+++ b/api/schemas/content.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Content generation API schemas
 """
diff --git a/api/schemas/frame.py b/api/schemas/frame.py
index 671633e..f8b2c3c 100644
--- a/api/schemas/frame.py
+++ b/api/schemas/frame.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Frame/Template rendering API schemas
 """
diff --git a/api/schemas/image.py b/api/schemas/image.py
index f9ae207..f1bc761 100644
--- a/api/schemas/image.py
+++ b/api/schemas/image.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Image generation API schemas
 """
diff --git a/api/schemas/llm.py b/api/schemas/llm.py
index bc9ff2b..5c4ed5e 100644
--- a/api/schemas/llm.py
+++ b/api/schemas/llm.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 LLM API schemas
 """
diff --git a/api/schemas/resources.py b/api/schemas/resources.py
index 3c63714..37deb80 100644
--- a/api/schemas/resources.py
+++ b/api/schemas/resources.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Resource discovery API schemas
 """
diff --git a/api/schemas/tts.py b/api/schemas/tts.py
index 41dce9a..760f1b9 100644
--- a/api/schemas/tts.py
+++ b/api/schemas/tts.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 TTS API schemas
 """
diff --git a/api/schemas/video.py b/api/schemas/video.py
index d74240c..93070f9 100644
--- a/api/schemas/video.py
+++ b/api/schemas/video.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Video generation API schemas
 """
diff --git a/api/tasks/__init__.py b/api/tasks/__init__.py
index 4c4d33e..cb05f78 100644
--- a/api/tasks/__init__.py
+++ b/api/tasks/__init__.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Task management for async operations
 """
diff --git a/api/tasks/manager.py b/api/tasks/manager.py
index 291f30a..c33c7c0 100644
--- a/api/tasks/manager.py
+++ b/api/tasks/manager.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Task Manager
 
diff --git a/api/tasks/models.py b/api/tasks/models.py
index 53574a8..d73e735 100644
--- a/api/tasks/models.py
+++ b/api/tasks/models.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Task data models
 """
diff --git a/pixelle_video/__init__.py b/pixelle_video/__init__.py
index 145afbb..5348971 100644
--- a/pixelle_video/__init__.py
+++ b/pixelle_video/__init__.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Pixelle-Video - AI-powered video generator
 
diff --git a/pixelle_video/config/__init__.py b/pixelle_video/config/__init__.py
index 06715dc..b61793a 100644
--- a/pixelle_video/config/__init__.py
+++ b/pixelle_video/config/__init__.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Pixelle-Video Configuration System
 
diff --git a/pixelle_video/config/loader.py b/pixelle_video/config/loader.py
index 3d40940..ed392cc 100644
--- a/pixelle_video/config/loader.py
+++ b/pixelle_video/config/loader.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Configuration loader - Pure YAML
 
diff --git a/pixelle_video/config/manager.py b/pixelle_video/config/manager.py
index 597e160..1b0ef1b 100644
--- a/pixelle_video/config/manager.py
+++ b/pixelle_video/config/manager.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Configuration Manager - Singleton pattern
 
diff --git a/pixelle_video/config/schema.py b/pixelle_video/config/schema.py
index cae6b99..4a84dac 100644
--- a/pixelle_video/config/schema.py
+++ b/pixelle_video/config/schema.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Configuration schema with Pydantic models
 
diff --git a/pixelle_video/llm_presets.py b/pixelle_video/llm_presets.py
index f5cb107..c746b1a 100644
--- a/pixelle_video/llm_presets.py
+++ b/pixelle_video/llm_presets.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 LLM Presets - Predefined configurations for popular LLM providers
 
diff --git a/pixelle_video/models/progress.py b/pixelle_video/models/progress.py
index 7a0e6e1..1d0d649 100644
--- a/pixelle_video/models/progress.py
+++ b/pixelle_video/models/progress.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Progress event models for video generation
 
diff --git a/pixelle_video/models/storyboard.py b/pixelle_video/models/storyboard.py
index 1fd7f68..6ef3f7d 100644
--- a/pixelle_video/models/storyboard.py
+++ b/pixelle_video/models/storyboard.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Storyboard data models for video generation
 """
diff --git a/pixelle_video/pipelines/__init__.py b/pixelle_video/pipelines/__init__.py
index 5f9359f..39ba687 100644
--- a/pixelle_video/pipelines/__init__.py
+++ b/pixelle_video/pipelines/__init__.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Pixelle-Video Pipelines
 
diff --git a/pixelle_video/pipelines/base.py b/pixelle_video/pipelines/base.py
index 75f704a..59493cd 100644
--- a/pixelle_video/pipelines/base.py
+++ b/pixelle_video/pipelines/base.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Base Pipeline for Video Generation
 
diff --git a/pixelle_video/pipelines/custom.py b/pixelle_video/pipelines/custom.py
index 72302ad..e1779c4 100644
--- a/pixelle_video/pipelines/custom.py
+++ b/pixelle_video/pipelines/custom.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Custom Video Generation Pipeline
 
diff --git a/pixelle_video/pipelines/standard.py b/pixelle_video/pipelines/standard.py
index 72a88e4..44af54c 100644
--- a/pixelle_video/pipelines/standard.py
+++ b/pixelle_video/pipelines/standard.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Standard Video Generation Pipeline
 
diff --git a/pixelle_video/prompts/__init__.py b/pixelle_video/prompts/__init__.py
index df4cafb..4e1998f 100644
--- a/pixelle_video/prompts/__init__.py
+++ b/pixelle_video/prompts/__init__.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Prompts package
 
diff --git a/pixelle_video/prompts/content_narration.py b/pixelle_video/prompts/content_narration.py
index 8e1611a..6271bee 100644
--- a/pixelle_video/prompts/content_narration.py
+++ b/pixelle_video/prompts/content_narration.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Content narration generation prompt
 
diff --git a/pixelle_video/prompts/image_generation.py b/pixelle_video/prompts/image_generation.py
index 8dbdf6b..9e763d4 100644
--- a/pixelle_video/prompts/image_generation.py
+++ b/pixelle_video/prompts/image_generation.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Image prompt generation template
 
diff --git a/pixelle_video/prompts/style_conversion.py b/pixelle_video/prompts/style_conversion.py
index fd6eadf..215fa0e 100644
--- a/pixelle_video/prompts/style_conversion.py
+++ b/pixelle_video/prompts/style_conversion.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Style conversion prompt
 
diff --git a/pixelle_video/prompts/title_generation.py b/pixelle_video/prompts/title_generation.py
index 13ae795..751681d 100644
--- a/pixelle_video/prompts/title_generation.py
+++ b/pixelle_video/prompts/title_generation.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Title generation prompt
 
diff --git a/pixelle_video/prompts/topic_narration.py b/pixelle_video/prompts/topic_narration.py
index e9fba8b..3a956ce 100644
--- a/pixelle_video/prompts/topic_narration.py
+++ b/pixelle_video/prompts/topic_narration.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Topic narration generation prompt
 
diff --git a/pixelle_video/service.py b/pixelle_video/service.py
index 8ccfe17..5cdae0e 100644
--- a/pixelle_video/service.py
+++ b/pixelle_video/service.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Pixelle-Video Core - Service Layer
 
diff --git a/pixelle_video/services/__init__.py b/pixelle_video/services/__init__.py
index 70dbfc7..fd4d282 100644
--- a/pixelle_video/services/__init__.py
+++ b/pixelle_video/services/__init__.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Pixelle-Video Services
 
diff --git a/pixelle_video/services/comfy_base_service.py b/pixelle_video/services/comfy_base_service.py
index dc99f78..a7648a7 100644
--- a/pixelle_video/services/comfy_base_service.py
+++ b/pixelle_video/services/comfy_base_service.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 ComfyUI Base Service - Common logic for ComfyUI-based services
 """
diff --git a/pixelle_video/services/frame_html.py b/pixelle_video/services/frame_html.py
index 309a1aa..9fff226 100644
--- a/pixelle_video/services/frame_html.py
+++ b/pixelle_video/services/frame_html.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 HTML-based Frame Generator Service
 
diff --git a/pixelle_video/services/frame_processor.py b/pixelle_video/services/frame_processor.py
index 1077b0c..095eaf1 100644
--- a/pixelle_video/services/frame_processor.py
+++ b/pixelle_video/services/frame_processor.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Frame processor - Process single frame through complete pipeline
 
diff --git a/pixelle_video/services/image.py b/pixelle_video/services/image.py
index b29d969..83c2c72 100644
--- a/pixelle_video/services/image.py
+++ b/pixelle_video/services/image.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Image Generation Service - ComfyUI Workflow-based implementation
 """
diff --git a/pixelle_video/services/llm_service.py b/pixelle_video/services/llm_service.py
index 8f5fbcb..ece8708 100644
--- a/pixelle_video/services/llm_service.py
+++ b/pixelle_video/services/llm_service.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 LLM (Large Language Model) Service - Direct OpenAI SDK implementation
 """
diff --git a/pixelle_video/services/tts_service.py b/pixelle_video/services/tts_service.py
index 0432e28..53f5d8e 100644
--- a/pixelle_video/services/tts_service.py
+++ b/pixelle_video/services/tts_service.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 TTS (Text-to-Speech) Service - Supports both local and ComfyUI inference
 """
diff --git a/pixelle_video/services/video.py b/pixelle_video/services/video.py
index d36518a..d9e8a8b 100644
--- a/pixelle_video/services/video.py
+++ b/pixelle_video/services/video.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Video Processing Service
 
diff --git a/pixelle_video/tts_voices.py b/pixelle_video/tts_voices.py
index b317859..c94a3a8 100644
--- a/pixelle_video/tts_voices.py
+++ b/pixelle_video/tts_voices.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 TTS Voice Configuration
 
diff --git a/pixelle_video/utils/__init__.py b/pixelle_video/utils/__init__.py
index 2fa943f..b3f4a31 100644
--- a/pixelle_video/utils/__init__.py
+++ b/pixelle_video/utils/__init__.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Pixelle-Video Utilities
 
diff --git a/pixelle_video/utils/content_generators.py b/pixelle_video/utils/content_generators.py
index fd8dc52..bbda711 100644
--- a/pixelle_video/utils/content_generators.py
+++ b/pixelle_video/utils/content_generators.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Content generation utility functions
 
diff --git a/pixelle_video/utils/os_util.py b/pixelle_video/utils/os_util.py
index 8c45d4d..1b22c59 100644
--- a/pixelle_video/utils/os_util.py
+++ b/pixelle_video/utils/os_util.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 OS utilities for file and path management
 
diff --git a/pixelle_video/utils/prompt_helper.py b/pixelle_video/utils/prompt_helper.py
index c88fcb8..b817625 100644
--- a/pixelle_video/utils/prompt_helper.py
+++ b/pixelle_video/utils/prompt_helper.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Prompt helper utilities
 
diff --git a/pixelle_video/utils/template_util.py b/pixelle_video/utils/template_util.py
index 5076f64..501a723 100644
--- a/pixelle_video/utils/template_util.py
+++ b/pixelle_video/utils/template_util.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Template utility functions for size parsing and template management
 """
diff --git a/pixelle_video/utils/tts_util.py b/pixelle_video/utils/tts_util.py
index f69ca71..3d19b39 100644
--- a/pixelle_video/utils/tts_util.py
+++ b/pixelle_video/utils/tts_util.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Edge TTS Utility - Temporarily not used
 
diff --git a/web/app.py b/web/app.py
index 546f035..1557726 100644
--- a/web/app.py
+++ b/web/app.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 Pixelle-Video Web UI
 
diff --git a/web/i18n/__init__.py b/web/i18n/__init__.py
index d4b85b4..853b27e 100644
--- a/web/i18n/__init__.py
+++ b/web/i18n/__init__.py
@@ -1,3 +1,15 @@
+# Copyright (C) 2025 AIDC-AI
+#
+# 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.
+
 """
 International language support for Pixelle-Video Web UI
 """