diff --git a/README.md b/README.md
index a25c765..b3e406c 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ set GOARCH=amd64
 go build -o ofdgo_webui.exe -trimpath -ldflags "-s -w -buildid=" ./cmd/webui/webui.go
 ```
 
-# 安装为库
+# 安装引擎
 ```shell
 go get -u github.com/xiaoqidun/ofdgo
 ```