diff --git a/lib/common/request/rest_dio.dart b/lib/common/request/rest_dio.dart
index c27eef4..65fecab 100644
--- a/lib/common/request/rest_dio.dart
+++ b/lib/common/request/rest_dio.dart
@@ -31,6 +31,7 @@ class RequestTool {
   }
   final RetrofitClient _client;
   static RequestTool? _instance;
+
   RequestTool._internal(this._client);
 
   static get instance {