diff --git a/README.md b/README.md
index 7a7a7b828187e42010ca0ee908efe003e867c196..1b57fdeacf81691cdbc65d90dbec2757eb729545 100644
--- a/README.md
+++ b/README.md
@@ -377,7 +377,7 @@ sudo service hostapd restart
 sudo service hostapd status
 
 # dhcp 配置
-sudo nano /etc/dhcp/dhcp.conf
+sudo nano /etc/dhcp/dhcpd.conf
 #option domain-name "example.org";
 #option domain-name-servers ns1.example.org, ns2.example.org;
 authoritative;