diff --git a/parser/onnx/subgraph_adapter/if_subgraph_adapter.cc b/parser/onnx/subgraph_adapter/if_subgraph_adapter.cc
index 6248e0a..9cb4029 100644
--- a/parser/onnx/subgraph_adapter/if_subgraph_adapter.cc
+++ b/parser/onnx/subgraph_adapter/if_subgraph_adapter.cc
@@ -40,6 +40,7 @@ domi::Status IfSubgraphAdapter::AdaptAndFindAllSubgraphs(
     return ret;
   }
 
+
   return SUCCESS;
 }