diff --git a/README.md b/README.md
index 197b231..17ef0fb 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
-# openwrt-23.05 - node
+# openwrt-21.02 - node
 
 ### quickly build package that require node dependent
 
 ```shell
 rm -rf feeds/packages/lang/node
-git clone https://github.com/sbwml/feeds_packages_lang_node-prebuilt -b packages-23.05 feeds/packages/lang/node
+git clone https://github.com/sbwml/feeds_packages_lang_node-prebuilt -b packages-21.02 feeds/packages/lang/node
 ```