diff --git a/README.md b/README.md
index 46c076f..436934d 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,9 @@
+# Twitter OpenAPI
 
-# License
+Twitter OpenAPI(Swagger) specification
+
+[Dart](https://github.com/fa0311/twitter_openapi_dart)
+
+## License
 
 [agpl-3.0](./LICENSE.txt)