diff --git a/parser/common/parser_api.cc b/parser/common/parser_api.cc
index 2110116..5ec5e11 100644
--- a/parser/common/parser_api.cc
+++ b/parser/common/parser_api.cc
@@ -22,6 +22,7 @@
 #include "parser/common/register_tbe.h"
 #include "framework/omg/parser/parser_inner_ctx.h"
 #include "external/ge/ge_api_types.h"
+// blank for test
 
 namespace ge {
 static bool parser_initialized = false;