diff --git a/cloudflare-vault-integration.md b/cloudflare-vault-integration.md
index f193781..9579060 100644
--- a/cloudflare-vault-integration.md
+++ b/cloudflare-vault-integration.md
@@ -45,7 +45,7 @@
 ```
 ┌─────────────────────────────────────────────────────────────┐
 │                    HashiCorp Vault                          │
-│                 (https://vault.anvil.it.com)                │
+│                 (https://hcv.inouter.com)                │
 ├─────────────────────────────────────────────────────────────┤
 │  secret/cloudflare/                                         │
 │  ├── tokens/                                                │
@@ -74,7 +74,7 @@
 
 ```bash
 # 환경변수 설정
-export VAULT_ADDR="https://vault.anvil.it.com"
+export VAULT_ADDR="https://hcv.inouter.com"
 
 # 토큰 로그인
 vault login
@@ -360,7 +360,7 @@ terraform {
 }
 
 provider "vault" {
-  address = "https://vault.anvil.it.com"
+  address = "https://hcv.inouter.com"
   # 토큰은 VAULT_TOKEN 환경변수에서 자동 로드
 }
 
@@ -431,7 +431,7 @@ jobs:
       - name: Import Secrets from Vault
         uses: hashicorp/vault-action@v2
         with:
-          url: https://vault.anvil.it.com
+          url: https://hcv.inouter.com
           method: approle
           roleId: ${{ secrets.VAULT_ROLE_ID }}
           secretId: ${{ secrets.VAULT_SECRET_ID }}
@@ -451,7 +451,7 @@ jobs:
 ```yaml
 # .gitlab-ci.yml
 variables:
-  VAULT_ADDR: "https://vault.anvil.it.com"
+  VAULT_ADDR: "https://hcv.inouter.com"
 
 .vault-auth: &vault-auth
   before_script: