diff --git a/packages/rspack-plugin-node-polyfill/README.md b/packages/rspack-plugin-node-polyfill/README.md
index f9ac1f0155f..a34ec1ef3f5 100644
--- a/packages/rspack-plugin-node-polyfill/README.md
+++ b/packages/rspack-plugin-node-polyfill/README.md
@@ -3,6 +3,8 @@
   <img alt="Rspack Banner" src="https://lf3-static.bytednsdoc.com/obj/eden-cn/rjhwzy/ljhwZthlaukjlkulzlp/rspack-banner-1610.png">
 </picture>
 
+# ⚠️ DEPRECATED: use node-polyfill-webpack-plugin@3.0 instead
+
 # @rspack/plugin-node-polyfill
 
 Node polyfill plugin for rspack.