diff --git a/LICENSE b/LICENSE
new file mode 100644
index 00000000..123151c2
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) [2024] [DeepBI]
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README_CN.md b/README_CN.md
index e68daa04..9fea7fcd 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -118,7 +118,7 @@ git clone http://github.com/DeepInsight-AI/DeepBI.git
     <td>OpenAI</td>
     <td>gpt-4o</td>
     <td>支持</td>
-    <td>支持</td>
+    <td>不稳定</td>
     <td>支持</td>
     <td>支持</td>
     <td>价格更便宜</td>
@@ -128,7 +128,7 @@ git clone http://github.com/DeepInsight-AI/DeepBI.git
     <td>DeepInsight</td>
     <td>gpt-4o</td>
     <td>支持</td>
-    <td>支持</td>
+    <td>不稳定</td>
     <td>支持</td>
     <td>支持</td>
     <td>目前只支持gpt-4o</td>
@@ -148,7 +148,7 @@ git clone http://github.com/DeepInsight-AI/DeepBI.git
     <td>Microsoft Azure</td>
     <td>gpt-4o</td>
     <td>支持</td>
-    <td>支持</td>
+    <td>不稳定</td>
     <td>支持</td>
     <td>支持</td>
     <td>价格更便宜</td>