diff --git a/README.md b/README.md
index b081adf..dd74fd8 100644
--- a/README.md
+++ b/README.md
@@ -6,4 +6,9 @@
 
 `npm run build` frontend static build
 
-`node NODE_PORT=xxxx /path/to/node.js` otherwise won't work; it listens on 127.0.0.80
\ No newline at end of file
+`node NODE_PORT=xxxx /path/to/node.js` otherwise won't work; it listens on 127.0.0.80
+
+
+-----
+
+# config.yaml