diff --git a/NOTICE b/NOTICE
new file mode 100644
index 00000000..30cd9fcd
--- /dev/null
+++ b/NOTICE
@@ -0,0 +1,24 @@
+Copyright 2023-2024 01.AI
+
+This work, [Your Model Name], is based on the work originally authored by 01.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.
+
+Attribution 
+
+If you create derivative works based on this model, please include the following attribution in your derivative works:
+
+This work is a derivative of [The Yi Series Model You Base On] by 01.AI, used under the Apache 2.0 License.
+
+
+
diff --git a/README.md b/README.md
index 8ae1acb9..a2925eb5 100644
--- a/README.md
+++ b/README.md
@@ -1388,3 +1388,16 @@ as well as any associated data security concerns.
 <p align="right"> [
   <a href="#top">Back to top ⬆️ </a>  ] 
 </p>
+
+### License
+
+The code and weights of the Yi-1.5 series models are distributed under the [Apache 2.0 license](https://github.com/01-ai/Yi/blob/main/LICENSE).
+
+If you create derivative works based on this model, please include the following attribution in your derivative works:
+
+    This work is a derivative of [The Yi Series Model You Base On] by 01.AI, used under the Apache 2.0 License.
+
+<p align="right"> [
+  <a href="#top">Back to top ⬆️ </a>  ] 
+</p>
+