diff --git a/README.md b/README.md
index 5e4919d..c6a9ad7 100644
--- a/README.md
+++ b/README.md
@@ -7,3 +7,5 @@
 - [Prerequisites](./doc/prerequisites.md)
 - [Quick Installation Guide](./doc/quick-guide.md)
 - [Advanced Installation Guide](./doc/advanced-guide.md)
+
+# this document is now deprecated. see [webida server wiki](https://github.com/webida/webida-server/wiki)