diff --git a/support/MyExceptionHandle.php b/support/MyExceptionHandle.php
index 5157565..caedc59 100644
--- a/support/MyExceptionHandle.php
+++ b/support/MyExceptionHandle.php
@@ -52,7 +52,7 @@ class MyExceptionHandle extends ExceptionHandler implements ExceptionHandlerInte
         }
 
         // 非json请求则返回一个页面
-        return new Response(200, [], $exception->getMessage());
+        return new Response(200, ['Content-Type' => 'application/json'], $exception->getMessage());