diff --git a/README.md b/README.md
index 97e4bc8..b9f85b6 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 用于快速接入单点登录的 Hyperf Component。
 
 ## 安装
+
 ```
 composer config secure-http false \
 && composer config repo.lux-map composer https://satis.luxcreo.cn/ \
@@ -9,7 +10,15 @@ composer config secure-http false \
 ```
 
 ## 准备
-发布配置文件
+
+### 发布配置文件
+
 ```shell
 php bin/hyperf.php vendor:publish singularity/hyperf-saml
+```
+
+### 生成密钥对
+
+```shell
+sh -ex ./vendor/bin/generate-cert
 ```
\ No newline at end of file