diff --git a/laravel/app/Exceptions/Handler.php b/laravel/app/Exceptions/Handler.php
index 962c261..907aec0 100644
--- a/laravel/app/Exceptions/Handler.php
+++ b/laravel/app/Exceptions/Handler.php
@@ -11,6 +11,7 @@
 use Illuminate\Validation\ValidationException;
 use Symfony\Component\HttpKernel\Exception\UnauthorizedHttpException;
 use Tymon\JWTAuth\Exceptions\TokenBlacklistedException;
+use Illuminate\Support\Arr;
 
 class Handler extends ExceptionHandler
 {
@@ -59,7 +60,7 @@ public function render($request, Exception $exception)
         if ($exception instanceof ValidationException) {
             // $code = 1104;
             // return response(['error' => array_first(array_collapse($exception->errors()))], 400);
-            return $this->getResultByCode(1104, array_first(array_collapse($exception->errors())));
+            return $this->getResultByCode(1104, Arr::first(Arr::collapse($exception->errors())));
         }
         // 用户认证的异常，我们需要返回 401 的 http code 和错误信息
         if ($exception instanceof UnauthorizedHttpException) {