diff --git a/graph/utils/graph_utils.cc b/graph/utils/graph_utils.cc
index 64ace85886be88cbd0c1f37d14457a8d6ff09d0a..814f816c165817e9702e7d1e41442ef03dbad92a 100644
--- a/graph/utils/graph_utils.cc
+++ b/graph/utils/graph_utils.cc
@@ -756,7 +756,7 @@ void GetDumpGraphPrefix(std::stringstream& stream_file_name) {
       if (dump_graph_path != nullptr) {
         const std::string dump_graph_path_str(dump_graph_path);
         stream_file_name << (dump_graph_path_str.empty() ? "" : dump_graph_path_str + "/");
-        stream_file_name << mmGetPid() << "_" << GetContext().DeviceId() << "/";
+        stream_file_name << "pid_" << mmGetPid() << "_deviceid_" << GetContext().DeviceId() << "/";
       } else {
         stream_file_name << "./";
         std::string ascend_work_path;