diff --git a/README.md b/README.md
index 17832ba..f2b11ce 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 **Easy Proxy**, a simple proxy server designed to provide essential features for network traffic management and proxying.
 based on [pingora](https://github.com/cloudflare/pingora)
 
-## Installation
+## Installation or Upgrade
 ```bash
 curl -fsSL https://raw.githubusercontent.com/AssetsArt/easy-proxy/main/scripts/install.sh | bash
 ```