diff --git a/README.md b/README.md
index 33bcb4736..d684e20e7 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,8 @@
-# Psswall & SSRP 插件防炸上游备份 - v2ray-core v5
+# Psswall & SSRP 插件防炸上游备份
 
-## openwrt 22.03
+### 防止插件上游进行激进的改动，导致一些问题的出现，备份并按需同步可以确保编译时插件始终可用
+
+```shell
+rm -rf feeds/packages/net/{xray-core,v2ray-core,v2ray-geodata,sing-box}
+git clone https://github.com/sbwml/openwrt_helloworld package/helloworld
+```