diff --git a/config/deploy.yml b/config/deploy.yml
index 7e01a44..5a12569 100644
--- a/config/deploy.yml
+++ b/config/deploy.yml
@@ -13,11 +13,11 @@ servers:
   #     - 153.127.48.108
   #   cmd: bin/jobs
 
-# Enable SSL auto certification via Let's Encrypt and allow for multiple apps on a single web server.
-# Kamal Proxy will automatically obtain and renew SSL certificates.
+# nginx がSSL終端を行うため、Kamal Proxy の SSL は無効化
 proxy:
-  ssl: true
+  ssl: false
   host: diplo.kontei.net
+  app_port: 80
 
 # Where you keep your container images.
 # Using a local registry on the VPS server.