diff --git a/app/routes.php b/app/routes.php
index b7c18ed0b..4bc466218 100755
--- a/app/routes.php
+++ b/app/routes.php
@@ -60,7 +60,7 @@ return static function (Slim\App $app): void {
$app->get('/test4', App\Controllers\TestController::class . ':test4');
$app->get('/test5', App\Controllers\TestController::class . ':test5');
$app->get('/test6', App\Controllers\TestController::class . ':test6');
- $app->get('/test_mail', App\Controllers\TestController::class . ':test_mail');
+ $app->get('/test_mail/{tpl}', App\Controllers\TestController::class . ':test_mail');
$app->get('/go/{method}', App\Controllers\TestController::class . ':go');
// $app->get('/test6', App\Controllers\TestController::class . ':test6');
// $app->get('/test6', App\Controllers\TestController::class . ':test6');
diff --git a/resources/email/header.tpl b/resources/email/header.tpl
index 2e64ec32b..06cc679a9 100755
--- a/resources/email/header.tpl
+++ b/resources/email/header.tpl
@@ -7,6 +7,20 @@