diff --git a/src/content/blog/how-to-connect-wifi-on-ubuntu-server.md b/src/content/blog/how-to-connect-wifi-on-ubuntu-server.md
index 5eca5f012..762906aaa 100644
--- a/src/content/blog/how-to-connect-wifi-on-ubuntu-server.md
+++ b/src/content/blog/how-to-connect-wifi-on-ubuntu-server.md
@@ -18,7 +18,30 @@ ogImage: ""
 
 [이 블로그 참고](https://changun516.tistory.com/120)
 
-`sudo vi /etc/netplan/50-cloud-init.yaml`에서 SSID랑 password입력해주면 되는데, 그럼 매번 재부팅할 때마다
+`sudo vi /etc/netplan/50-cloud-init.yaml`에서 SSID랑 password입력
+해주면 되는데, 그럼 매번 재부팅할 때마다
+
+```
+# This file is generated from information provided by the datasource.  Changes
+# to it will not persist across an instance reboot.  To disable cloud-init's
+# network configuration capabilities, write a file
+# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
+# network: {config: disabled}
+network:
+    ethernets:
+        enx00e04c6802e2:
+            dhcp4: true
+            wakeonlan: true
+    version: 2
+    wifis:
+        wlp2s0:
+            optional: true
+            access-points:
+                "SSID":
+                    password: "password"
+            dhcp4: true
+```
+
 `sudo ip link set wlp2s0 up` 이걸 해줘야 합니다.  
 자동으로 up되게 해주려면
 `sudo vi /etc/network/interfaces`으로 interfaces file을