diff --git a/parser/onnx/onnx_parser.cc b/parser/onnx/onnx_parser.cc
index e27c7f6..02647ad 100644
--- a/parser/onnx/onnx_parser.cc
+++ b/parser/onnx/onnx_parser.cc
@@ -46,6 +46,7 @@
 #include "graph/utils/type_utils.h"
 #include "subgraph_adapter/subgraph_adapter_factory.h"
 
+// blank test
 namespace ge {
 graphStatus PrepareBeforeParse(AclGrphParseUtil &acl_graph_parse_util,
                                const std::map<AscendString, AscendString> &parser_params,