diff --git a/parser/common/op_parser_factory.cc b/parser/common/op_parser_factory.cc
index 527cc96..69d320a 100644
--- a/parser/common/op_parser_factory.cc
+++ b/parser/common/op_parser_factory.cc
@@ -52,7 +52,7 @@ FMK_FUNC_HOST_VISIBILITY std::shared_ptr<OpParserFactory> OpParserFactory::Insta
 
   auto iter = instances.find(framework);
   if (iter == instances.end()) {
-    std::shared_ptr<OpParserFactory> instance(new (std::nothrow) OpParserFactory());
+    std::shared_ptr<OpParserFactory> instance(ge::parser::MakeShared<OpParserFactory>());
     if (instance == nullptr) {
       REPORT_CALL_ERROR("E19999", "create OpParserFactory failed");
       GELOGE(INTERNAL_ERROR, "[Create][OpParserFactory] failed.");