diff --git a/tailscale/tailscale-install.md b/tailscale/tailscale-install.md
index 6c4a1ce..a54e8c9 100644
--- a/tailscale/tailscale-install.md
+++ b/tailscale/tailscale-install.md
@@ -56,10 +56,11 @@ systemctl enable --now headscale
 systemctl status headscale.service
 ```
 
-#### 配置你的config.YAML
+
+#### 完整 egrep -v "#|^$" /etc/headscale/config.yaml
 ```
 
-#egrep -v "#|^$" /etc/headscale/config.yaml
+egrep -v "#|^$" /etc/headscale/config.yaml
 ---
 server_url: http://47.106.140.17:8080
 listen_addr: 0.0.0.0:8080