update

app/Exceptions/Handler.php

@@ -46,6 +46,9 @@ class Handler extends ExceptionHandler
      */
     public function render($request, Exception $exception)
     {
+        if($exception instanceof ThrottleRequestsException) {
+            abort(500, '请求频繁，请稍后再试');
+        }
         return parent::render($request, $exception);
     }