diff --git a/farmq-install-en.ps1 b/farmq-install-en.ps1
index 9f81122..997a45c 100644
--- a/farmq-install-en.ps1
+++ b/farmq-install-en.ps1
@@ -4,8 +4,8 @@
 
 param(
     [switch]$Force,
-    [string]$HeadscaleServer = "https://head.0bin.in",
-    [string]$PreAuthKey = "8b3df41d37cb158ea39f41fc32c9af46e761de817ad06038",
+    [string]$HeadscaleServer = "http://head.pharmq.kr",
+    [string]$PreAuthKey = "b46923995afeaec90e588168f2e1bf99801775e8657ce003",
     [string]$FarmqNetwork = "100.64.0.0/10"
 )
 
@@ -258,7 +258,7 @@ function Register-Headscale {
             "--login-server=$HeadscaleServer",
             "--authkey=$PreAuthKey",
             "--accept-routes",
-            "--accept-dns=true"
+            "--accept-dns=false"
         )
         
         & $tailscalePath $arguments
@@ -476,7 +476,7 @@ if ($args -contains "--help" -or $args -contains "-h") {
     Write-Host ""
     Write-Host "Options:"
     Write-Host "  -Force          Force disconnect existing connection and re-register"
-    Write-Host "  -HeadscaleServer Server address (default: https://head.0bin.in)"
+    Write-Host "  -HeadscaleServer Server address (default: http://head.pharmq.kr)"
     Write-Host ""
     Write-Host "Examples:"
     Write-Host "  # Force re-registration"
diff --git a/farmq-install.ps1 b/farmq-install.ps1
index cb3523a..beeaca4 100644
--- a/farmq-install.ps1
+++ b/farmq-install.ps1
@@ -8,8 +8,8 @@ $OutputEncoding = [Console]::OutputEncoding = [Text.UTF8Encoding]::UTF8
 
 param(
     [switch]$Force,
-    [string]$HeadscaleServer = "https://head.0bin.in",
-    [string]$PreAuthKey = "8b3df41d37cb158ea39f41fc32c9af46e761de817ad06038",
+    [string]$HeadscaleServer = "http://head.pharmq.kr",
+    [string]$PreAuthKey = "b46923995afeaec90e588168f2e1bf99801775e8657ce003",
     [string]$FarmqNetwork = "100.64.0.0/10"
 )
 
@@ -264,7 +264,7 @@ function Register-Headscale {
             "--login-server=$HeadscaleServer",
             "--authkey=$PreAuthKey",
             "--accept-routes",
-            "--accept-dns=true"
+            "--accept-dns=false"
         )
         
         & $tailscalePath $arguments
@@ -482,7 +482,7 @@ if ($args -contains "--help" -or $args -contains "-h") {
     Write-Host ""
     Write-Host "옵션:"
     Write-Host "  -Force          기존 연결을 강제로 해제하고 재등록"
-    Write-Host "  -HeadscaleServer 서버 주소 (기본값: https://head.0bin.in)"
+    Write-Host "  -HeadscaleServer 서버 주소 (기본값: http://head.pharmq.kr)"
     Write-Host ""
     Write-Host "예시:"
     Write-Host "  # 강제 재등록"