add README
diff --git a/README.md b/README.md
index e69de29..4fe950e 100644
--- a/README.md
+++ b/README.md
@@ -0,0 +1,3 @@
+# DolphinScheduler Studio
+
+[![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)