diff --git a/config/login-captcha.php b/config/login-captcha.php
index 6a3ecef..f83b59b 100644
--- a/config/login-captcha.php
+++ b/config/login-captcha.php
@@ -11,6 +11,8 @@
  */
 
 return [
+    'enabled' => true,
+
     'length' => 4,
     'charset' => 'abcdefghijklmnpqrstuvwxyz23456789ABCDEFGHIJKLMNOPQRSTUVWXYZ',
 
diff --git a/src/LoginCaptchaServiceProvider.php b/src/LoginCaptchaServiceProvider.php
index 01a90fc..7bf5758 100644
--- a/src/LoginCaptchaServiceProvider.php
+++ b/src/LoginCaptchaServiceProvider.php
@@ -158,6 +158,11 @@ protected function extendValidator(): self
     protected function bootingCaptcha(): self
     {
         Admin::booting(function (): void {
+            $this->config = array_replace_recursive($this->config, config('admin.login_captcha', []));
+            if (! self::setting('enabled')) {
+                return;
+            }
+
             $loginPath = ltrim(admin_base_path('auth/login'), '/');
             if (Helper::matchRequestPath("GET:$loginPath")) {
                 Admin::script((string) view(sprintf('%s::captcha', $this->getName())));