diff --git a/app/Http/Controllers/Api/V1/Setting/SettingIndexController.php b/app/Http/Controllers/Api/V1/Setting/SettingIndexController.php
index 84d581c..bfe7040 100644
--- a/app/Http/Controllers/Api/V1/Setting/SettingIndexController.php
+++ b/app/Http/Controllers/Api/V1/Setting/SettingIndexController.php
@@ -18,6 +18,7 @@ final class SettingIndexController extends Controller
     /** @var list<string> */
     private const PUBLIC_GROUPS = [
         'frontend',
+        'currency',
     ];
 
     public function __invoke(Request $request): JsonResponse
diff --git a/app/Services/AdminCaptchaService.php b/app/Services/AdminCaptchaService.php
index 6772f3a..76b64cd 100644
--- a/app/Services/AdminCaptchaService.php
+++ b/app/Services/AdminCaptchaService.php
@@ -20,7 +20,7 @@ final class AdminCaptchaService
         self::SCOPE_PLAYER => 'player_captcha:',
     ];
 
-    private const TTL_SECONDS = 120;
+    private const TTL_SECONDS = 300;
 
     /** 剔除易混淆字符 */
     private const CHARSET = '23456789abcdefghjkmpqrstuvwxyz';