diff --git a/values.yaml b/values.yaml
index 1a76b3b..e977414 100644
--- a/values.yaml
+++ b/values.yaml
@@ -86,6 +86,13 @@ ingress:
     # nginx.ingress.kubernetes.io/from-to-www-redirect: "true",
     # nginx.ingress.kubernetes.io/proxy-body-size: "100m",
     # nginx.ingress.kubernetes.io/proxy-buffer-size: "16k",
+    # IP取得用(Nginx Ingress Controllerの場合)
+    # nginx.ingress.kubernetes.io/use-forwarded-headers: "true",
+    # nginx.ingress.kubernetes.io/compute-full-forwarded-for: "true",
+    # IP取得用(AWS ALBの場合)
+    # alb.ingress.kubernetes.io/target-type: ip,
+    # IP取得用(GKE Ingressの場合)
+    # cloud.google.com/neg: '{"ingress": true}',
   hostname: wordpress.example.com
   path: /
   pathType: Prefix