更换万能验证码

app/controller/api/Auth.php

@@ -516,7 +516,7 @@ class Auth extends BaseController
         $redisHandler = Cache::store('redis')->handler();
         $isSet = $redisHandler->set('register' . '-' . $data['phone'], 1, ['nx', 'ex' => 30]);
         if (!$isSet) {
-            return app('json')->fail('请勿重复下单');
+            return app('json')->fail('请勿重复提交');
         }
         try {
         $type=$data['type']??'';