diff --git a/readme.md b/readme.md
index dbc8dea1b..f954ee9eb 100644
--- a/readme.md
+++ b/readme.md
@@ -10,7 +10,7 @@ document：https://chaxus.github.io/ran/
 
 Based on `web components` UI library
 
-document：https://chaxus.github.io/ran/
+document：https://chaxus.github.io/ran/src/ranui/
 
 # ranuts