diff --git a/parser/tensorflow/tensorflow_parser.cc b/parser/tensorflow/tensorflow_parser.cc
index 951101e..c38763e 100644
--- a/parser/tensorflow/tensorflow_parser.cc
+++ b/parser/tensorflow/tensorflow_parser.cc
@@ -206,6 +206,14 @@ void AddDumpOriginName(const std::string& subgraph_name, const ge::NodePtr paren
   }
   GELOGD("Add dump origin name %s for node %s.", original_names[0].c_str(), node->GetName().c_str());
 }
+void AddDumpOriginNameForRootGraph(const ge::ComputeGraphPtr& graph) {
+  for (auto &node : graph->GetDirectNode()) {
+    if (!ge::AttrUtils::SetListStr(node->GetOpDesc(), ge::ATTR_NAME_DATA_DUMP_ORIGIN_OP_NAMES, {node->GetName()})) {
+      GELOGW("Set %s to %s fail.", ge::ATTR_NAME_DATA_DUMP_ORIGIN_OP_NAMES.c_str(), node->GetOpDesc()->GetName().c_str());
+    }
+    GELOGD("Add dump origin name %s for node %s.", node->GetName().c_str(), node->GetName().c_str());
+  }
+}
 }  // namespace ge
 
 namespace ge {
@@ -273,6 +281,7 @@ Status GenSubgraphParseTasks(const ge::ComputeGraphPtr &parent_graph, std::deque
 
 Status PostOpProcessForSubgraph(const ParseArg &arg) {
   if (arg.parent_node == nullptr) {
+    AddDumpOriginNameForRootGraph(arg.graph);
     return SUCCESS;
   }
   std::string op_type = arg.parent_node->GetType();