diff --git a/terraform/.terraform.lock.hcl b/terraform/.terraform.lock.hcl
index 8d9eb80..d9501a7 100644
--- a/terraform/.terraform.lock.hcl
+++ b/terraform/.terraform.lock.hcl
@@ -1,28 +1,6 @@
 # This file is maintained automatically by "terraform init".
 # Manual edits may be lost in future updates.
 
-provider "registry.terraform.io/cloudflare/cloudflare" {
-  version     = "3.5.0"
-  constraints = "3.5.0"
-  hashes = [
-    "h1:iqvoG0iDGOL7+CQN2jpGVpUMPq9gREltz/wERdfKd5Y=",
-    "zh:0523b5f8082c43ae2fef5822c6f1426ab97fde7e6cd82ad7b912b921a41cd789",
-    "zh:0fe591cd01ad595820556e50fbde0fc85fe316a59b3cb2c16e4b15c6c16f7437",
-    "zh:102fd4eb66275bd4a48758ab4c8772bf3546b7006891360820fbbaaf9f14d001",
-    "zh:139366f9eb5dafafd812930f08067beeb9a7689c2f867db30472e60834758cbd",
-    "zh:1569e47f14210839463ef2269392a72a6b2346a0fb82ef57cae773834281dabb",
-    "zh:4b06a68c3e542f8a22916035185e0830ef8e4d411f71f77bf9179ab050d45b94",
-    "zh:590c3b740abce0315884c0f09af0922e00d9103189fc94c345491109afc07ab0",
-    "zh:5ae2882c898bda32186c4ffe4c81ae61074c10d8bd6dd5d6918f3e930da0ed66",
-    "zh:784f5e2a65232b1e10d09ff13e62a1485c34abbdb55c2aa6c7d828d959e8606d",
-    "zh:8c2fdcf17eb2e55646fdbd88560dff7f1644eb5478a9eea4336066db31b8ac7c",
-    "zh:b12b64bece15f025a9664e564ef9bf6b01c913a5899630840a8e5bac23cf923c",
-    "zh:d8e63ff45173ce5a80bc88bbfd1fa9473fd28374fd50fabba02a97d8f87f2e57",
-    "zh:d9d4ff5105b598800ccf40fc574420e6470b80bc12e20a47a6405f1376add270",
-    "zh:e768407999692cdf3f7359542937a37adee627a15452b0acde0a720eceef79bc",
-  ]
-}
-
 provider "registry.terraform.io/hashicorp/oci" {
   version     = "4.57.0"
   constraints = "4.57.0"
@@ -37,15 +15,5 @@ provider "registry.terraform.io/hashicorp/oci" {
     "h1:uPE7YvZj1CB4cGY1xWYkB51AtSOaoNMaFM/kHgw0f8c=",
     "h1:vpiOm/gRP/bmvJrwKEFB94RSuQ09cUjf4GToTerxQ+c=",
     "h1:xqSVf22el4bXZxGWLAY+rgiyrGdduE0EHss5Udz2k50=",
-    "zh:04037e0a5e59bf0f5c63939a63cd2ae902ba42110561e18a5e115d32dbbc6490",
-    "zh:061d32086b861859f8650903806f051d4163227cf86877904cd6292662b715c7",
-    "zh:3763c2ef6c1022df765f0d254d883c540ec96e0bd4761c897480359e46a8e560",
-    "zh:64872eee45a1ca7c2b63f5cc898cd5ded1e208b09d29642514e8f8948754d913",
-    "zh:66c6b280992e73d9fe7cd91dab7a1d1567f3b58f6fcda23049e6f506b58fc252",
-    "zh:7ca650a9d47564c11d301925d60c1ec48a1c541c6f016ebee3631434f718ad03",
-    "zh:91debc579b4356d49e795bd7ce0a59babdc3d501557f6824e9800f8195063121",
-    "zh:9781474b13fdd755177ab612173f8629fb96cded4f3992c7a7a91855fff22476",
-    "zh:a626626519fde75e3a9ad8c2db2294b1fcc8bbe5ca72c50da78182c3c79cf4eb",
-    "zh:f6c3c6397660d0b0537457dce465a9f6b6a95a5b1f6c0988d1996d115ebc835c",
   ]
 }
diff --git a/terraform/dns.tf b/terraform/dns.tf
deleted file mode 100644
index 45c7d05..0000000
--- a/terraform/dns.tf
+++ /dev/null
@@ -1,27 +0,0 @@
-locals {
-  # GitHub Pages IP
-  # https://docs.github.com/ja/pages/configuring-a-custom-domain-for-your-github-pages-site/managing-a-custom-domain-for-your-github-pages-site
-  gh_pages_ips = [
-    "185.199.108.153",
-    "185.199.109.153",
-    "185.199.110.153",
-    "185.199.111.153",
-  ]
-}
-
-resource "cloudflare_record" "minecraft" {
-  zone_id = data.cloudflare_zone.yohanesu.id
-  name    = "mc"
-  type    = "A"
-  value   = "45.76.188.189"
-}
-
-resource "cloudflare_record" "gh_pages" {
-  zone_id = data.cloudflare_zone.yohanesu.id
-  name    = "yohane.su"
-  type    = "A"
-  proxied = true
-
-  for_each = toset(local.gh_pages_ips)
-  value    = each.value
-}
diff --git a/terraform/provider.tf b/terraform/oci.tf
similarity index 59%
rename from terraform/provider.tf
rename to terraform/oci.tf
index 17f13df..a04c878 100644
--- a/terraform/provider.tf
+++ b/terraform/oci.tf
@@ -4,11 +4,6 @@ terraform {
       source  = "hashicorp/oci"
       version = "4.57.0"
     }
-
-    cloudflare = {
-      source  = "cloudflare/cloudflare"
-      version = "3.5.0"
-    }
   }
 }
 
@@ -19,11 +14,3 @@ provider "oci" {
   fingerprint  = var.OCID_FINGERPRINT
   private_key  = var.OCID_PRIVATE_KEY
 }
-
-provider "cloudflare" {
-  api_token = var.CF_DNS_TOKEN
-}
-
-data "cloudflare_zone" "yohanesu" {
-  name = "yohane.su"
-}
diff --git a/terraform/variable.tf b/terraform/variable.tf
index d618560..3fc9d35 100644
--- a/terraform/variable.tf
+++ b/terraform/variable.tf
@@ -6,4 +6,3 @@ variable "OCID_COMPARTMENT" {}
 variable "OCID_SUBNET" {}
 variable "OCID_SOURCE" {}
 variable "OCID_VCN" {}
-variable "CF_DNS_TOKEN" {}