diff --git a/.env.example b/.env.example
index 0596cfa..e6c13ee 100644
--- a/.env.example
+++ b/.env.example
@@ -3,6 +3,7 @@ APP_ENV=local
 APP_KEY=
 APP_DEBUG=true
 APP_URL=http://localhost
+REGISTRATION_ENABLED=false
 
 LOG_CHANNEL=stack
 LOG_DEPRECATIONS_CHANNEL=null
diff --git a/config/auth.php b/config/auth.php
index 9548c15..a1d9c91 100644
--- a/config/auth.php
+++ b/config/auth.php
@@ -112,4 +112,15 @@ return [
 
     'password_timeout' => 10800,
 
+    /*
+    |--------------------------------------------------------------------------
+    | Public Registration Toggle
+    |--------------------------------------------------------------------------
+    |
+    | Control whether public-facing registration routes are exposed.
+    | Keep this disabled when onboarding is invite/import only.
+    |
+    */
+    'registration_enabled' => env('REGISTRATION_ENABLED', false),
+
 ];
diff --git a/resources/views/welcome.blade.php b/resources/views/welcome.blade.php
index 4c08640..8c3c9ad 100644
--- a/resources/views/welcome.blade.php
+++ b/resources/views/welcome.blade.php
@@ -145,13 +145,12 @@
             </p>
         </div>
         <div class="card" style="background:rgba(15,23,42,0.9);">
-            <h3>會員資格及註冊流程</h3>
+            <h3>會員資格及使用說明</h3>
             <p style="margin-top:8px;">
                 本系統目前提供會員登入使用。<br>
                 根據本會章程 (ToDo, 章程連結, )，本會會員目標為......(待補完) <br>
-                註冊流程為申請本站帳號，<br>
-                並繳費完成，<br>
-                提交繳交證明後，經由本會幹部審核通過後，方可成為正式會員。<br>
+                目前暫停開放新註冊，僅供既有會員登入確認資料。<br>
+                若需申請入會，請先聯繫協會，由幹部協助建立帳號與後續審核流程。<br>
             </p>
         </div>
     </section>
diff --git a/routes/auth.php b/routes/auth.php
index 1040b51..9b967d0 100644
--- a/routes/auth.php
+++ b/routes/auth.php
@@ -12,10 +12,12 @@ use App\Http\Controllers\Auth\VerifyEmailController;
 use Illuminate\Support\Facades\Route;
 
 Route::middleware('guest')->group(function () {
-    Route::get('register', [RegisteredUserController::class, 'create'])
-                ->name('register');
+    if (config('auth.registration_enabled')) {
+        Route::get('register', [RegisteredUserController::class, 'create'])
+                    ->name('register');
 
-    Route::post('register', [RegisteredUserController::class, 'store']);
+        Route::post('register', [RegisteredUserController::class, 'store']);
+    }
 
     Route::get('login', [AuthenticatedSessionController::class, 'create'])
                 ->name('login');
diff --git a/routes/web.php b/routes/web.php
index 6b5c686..2717abb 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -79,8 +79,10 @@ Route::get('/dashboard', function () {
 })->middleware(['auth', 'verified'])->name('dashboard');
 
 // Public Member Registration Routes
-Route::get('/register/member', [PublicMemberRegistrationController::class, 'create'])->name('register.member');
-Route::post('/register/member', [PublicMemberRegistrationController::class, 'store'])->name('register.member.store');
+if (config('auth.registration_enabled')) {
+    Route::get('/register/member', [PublicMemberRegistrationController::class, 'create'])->name('register.member');
+    Route::post('/register/member', [PublicMemberRegistrationController::class, 'store'])->name('register.member.store');
+}
 
 // Public Document Routes (accessible with optional auth)
 Route::get('/documents', [PublicDocumentController::class, 'index'])->name('documents.index');