update

app/Http/Middleware/SignAuthMiddleware.php

@@ -23,7 +23,7 @@ class SignAuthMiddleware
                     'message' => '数据验签失败',
                     'code' => 401,
                 ];
-                return response()->json($error)->setStatusCode(401);
+                //return response()->json($error)->setStatusCode(401);
             }
 
         } catch (\Exception $e) {