diff --git a/app/Http/Controllers/AdminController.php b/app/Http/Controllers/AdminController.php
index 7a694e2a..49a64cda 100644
--- a/app/Http/Controllers/AdminController.php
+++ b/app/Http/Controllers/AdminController.php
@@ -236,7 +236,6 @@ class AdminController extends Controller
         $recaptcha = Option::form('recaptcha', 'reCAPTCHA', function ($form) {
             $form->text('recaptcha_sitekey', 'sitekey');
             $form->text('recaptcha_secretkey', 'secretkey');
-            $form->checkbox('recaptcha_mirror')->label();
         })->handle();
 
         return view('admin.options')
diff --git a/app/Rules/Captcha.php b/app/Rules/Captcha.php
index 9a1e4190..fc915a05 100644
--- a/app/Rules/Captcha.php
+++ b/app/Rules/Captcha.php
@@ -15,10 +15,7 @@ class Captcha implements Rule
         $secretkey = option('recaptcha_secretkey');
         if ($secretkey) {
             $client = new \GuzzleHttp\Client();
-            $url = option('recaptcha_mirror')
-                ? 'https://www.recaptcha.net/recaptcha/api/siteverify'
-                : 'https://www.google.com/recaptcha/api/siteverify';
-            $response = $client->post($url, [
+            $response = $client->post('https://www.recaptcha.net/recaptcha/api/siteverify', [
                 'form_params' => [
                     'secret' => $secretkey,
                     'response' => $value,
diff --git a/config/options.php b/config/options.php
index a36ff41c..613f7e51 100644
--- a/config/options.php
+++ b/config/options.php
@@ -52,5 +52,4 @@ return [
     'cdn_address'               => '',
     'recaptcha_sitekey'         => '',
     'recaptcha_secretkey'       => '',
-    'recaptcha_mirror'          => 'false',
 ];
diff --git a/resources/lang/en/options.yml b/resources/lang/en/options.yml
index e648a277..627462dc 100644
--- a/resources/lang/en/options.yml
+++ b/resources/lang/en/options.yml
@@ -146,11 +146,6 @@ meta:
   meta_extras:
     title: Other Custom <meta> Tags
 
-recaptcha:
-  recaptcha_mirror:
-    title: 3rd-party Mirror
-    label: Chinese users only.
-
 res-warning: This page is ONLY for advanced users. If you aren't familiar with these, please don't modify them!
 
 resources:
diff --git a/resources/lang/zh_CN/options.yml b/resources/lang/zh_CN/options.yml
index c44b84c5..c7a4bead 100644
--- a/resources/lang/zh_CN/options.yml
+++ b/resources/lang/zh_CN/options.yml
@@ -146,11 +146,6 @@ meta:
   meta_extras:
     title: 其它自定义 <meta> 标签
 
-recaptcha:
-  recaptcha_mirror:
-    title: 第三方镜像
-    label: 国内用户请勾选此项
-
 res-warning: 本页面仅供高级用户使用。如果您不清楚这些设置的含义，请不要随意修改它们！
 
 resources:
diff --git a/resources/views/common/recaptcha.blade.php b/resources/views/common/recaptcha.blade.php
index 22ea2773..90bc5671 100644
--- a/resources/views/common/recaptcha.blade.php
+++ b/resources/views/common/recaptcha.blade.php
@@ -1,11 +1,4 @@
 @if (option('recaptcha_sitekey'))
-<script
-    src="https://www.{{ option('recaptcha_mirror')
-        ? 'recaptcha.net'
-        : 'google.com'
-    }}/recaptcha/api.js?onload=vueRecaptchaApiLoaded&render=explicit"
-    async
-    defer
->
+<script src="https://www.recaptcha.net/recaptcha/api.js?onload=vueRecaptchaApiLoaded&render=explicit" async defer>
 </script>
 @endif
diff --git a/tests/AdminControllerTest.php b/tests/AdminControllerTest.php
index 4e0ee031..3ee73df9 100644
--- a/tests/AdminControllerTest.php
+++ b/tests/AdminControllerTest.php
@@ -163,11 +163,9 @@ class AdminControllerTest extends BrowserKitTestCase
         $this->visit('/admin/options')
             ->type('key', 'recaptcha_sitekey')
             ->type('secret', 'recaptcha_secretkey')
-            ->check('recaptcha_mirror')
             ->press('submit_recaptcha');
         $this->assertEquals('key', option('recaptcha_sitekey'));
         $this->assertEquals('secret', option('recaptcha_secretkey'));
-        $this->assertTrue(option('recaptcha_mirror'));
     }
 
     public function testResource()