diff --git a/ge/common/profiling/ge_profiling.cc b/ge/common/profiling/ge_profiling.cc
index fcd01a12..a7aec882 100644
--- a/ge/common/profiling/ge_profiling.cc
+++ b/ge/common/profiling/ge_profiling.cc
@@ -268,7 +268,7 @@ ge::Status ProfSetStepInfo(uint64_t index_id, uint16_t tag_id, rtStream_t stream
     return ge::FAILED;
   }
   auto &profiling_manager = ge::ProfilingManager::Instance();
-  profiling_manager.SetStepInfoIndex(index_id);
+  profiling_manager.SetCurIterNum(index_id);
   if (is_first_run && tag_id == kStepStart) {
     GE_CHK_STATUS_RET_NOLOG(profiling_manager.ProfileStepInfo(index_id, kModelId, tag_id, stream, device_id));
     is_first_run = false;
diff --git a/ge/common/profiling/profiling_manager.cc b/ge/common/profiling/profiling_manager.cc
index 0464491d..0439e1af 100644
--- a/ge/common/profiling/profiling_manager.cc
+++ b/ge/common/profiling/profiling_manager.cc
@@ -71,7 +71,7 @@ ProfilingManager::ProfilingManager()
       is_training_trace_(false),
       subscribe_count_(0),
       prof_cb_({nullptr, nullptr}),
-      index_id_(UINT64_MAX),
+      cur_iter_num_(INT64_MAX),
       subscribe_info_({false, 0, 0}) {
 }
 
@@ -608,7 +608,7 @@ FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY Status ProfilingManager::ProfFi
   is_load_profiling_ = false;
   is_training_trace_ = false;
   is_execute_profiling_ = false;
-  index_id_ = UINT64_MAX;
+  cur_iter_num_ = INT64_MAX;
 
   // profiling plugin uninit
   PluginUnInit();
diff --git a/ge/common/profiling/profiling_manager.h b/ge/common/profiling/profiling_manager.h
index e5137562..83475615 100755
--- a/ge/common/profiling/profiling_manager.h
+++ b/ge/common/profiling/profiling_manager.h
@@ -107,8 +107,8 @@ class FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY ProfilingManager {
   void GetOpInputOutputInfo(const OpDescPtr &op, TaskDescInfo &task_desc_info) const;
   void ReportData(const int32_t &device_id, const std::string &data, const std::string &tag_name);
   Status ProfileStepInfo(uint64_t index_id, uint64_t model_id, uint16_t tag_id, rtStream_t stream, int32_t device_id);
-  void SetStepInfoIndex(uint64_t index_id) { index_id_ = index_id; }
-  uint64_t GetStepInfoIndex() const { return index_id_; }
+  uint64_t GetCurIterNum() const { return cur_iter_num_; }
+  void SetCurIterNum(uint64_t cur_iter_num) { cur_iter_num_ = cur_iter_num; }
   void SetGraphIdToDeviceMap(uint32_t graph_id, uint32_t device_id) { device_id_map_[graph_id] = device_id; }
   Status GetDeviceIdFromGraph(uint32_t graph_id, uint32_t &device_id);
   void SetSubscribeInfo(uint64_t prof_switch, uint32_t model_id, bool is_subscribe);
@@ -143,7 +143,7 @@ class FMK_FUNC_HOST_VISIBILITY FMK_FUNC_DEV_VISIBILITY ProfilingManager {
   std::string fp_point_;
   std::string bp_point_;
   uint32_t reporter_max_len_ = 0;
-  uint64_t index_id_;
+  uint64_t cur_iter_num_;
   std::map<uint32_t, uint32_t> device_id_map_; // key: graph_id, value: device_id
   std::map<uint32_t, uint32_t> model_id_map_; // key: graph_id, value: model_id
   ProfSubscribeInfo subscribe_info_;
diff --git a/ge/single_op/single_op.cc b/ge/single_op/single_op.cc
index a82c30ba..eddf6478 100755
--- a/ge/single_op/single_op.cc
+++ b/ge/single_op/single_op.cc
@@ -58,7 +58,7 @@ Status ProfilingTaskInfo(OpTask *op_task, const string &shape_type) {
          tmp_task_desc_info.op_name.c_str(), tmp_task_desc_info.model_name.c_str());
 
   tmp_task_desc_info.shape_type = shape_type;
-  tmp_task_desc_info.cur_iter_num = ProfilingManager::Instance().GetStepInfoIndex();
+  tmp_task_desc_info.cur_iter_num = ProfilingManager::Instance().GetCurIterNum();
   tmp_task_desc_info.task_type = op_task->GetTaskType();
 
   std::vector<TaskDescInfo> task_desc_info;
diff --git a/inc/framework/common/ge_types.h b/inc/framework/common/ge_types.h
index 64231b8c..480a076e 100644
--- a/inc/framework/common/ge_types.h
+++ b/inc/framework/common/ge_types.h
@@ -41,7 +41,7 @@ enum FrameworkType {
 };
 
 const std::map<std::string, std::string> kFwkTypeToStr = {
-  {"0", "Caffe"}, {"1", "MindSpore"}, {"3", "TensorFlow"}, {"4", "Android_NN"}, {"5", "Onnx"}};
+    {"0", "Caffe"}, {"1", "MindSpore"}, {"3", "TensorFlow"}, {"4", "Android_NN"}, {"5", "Onnx"}};
 
 enum OpEngineType {
   ENGINE_SYS = 0,  // default engine
@@ -260,7 +260,7 @@ struct TaskDescInfo {
   uint32_t task_id;
   uint32_t stream_id;
   std::string shape_type;
-  int64_t cur_iter_num;
+  uint64_t cur_iter_num;
   std::string task_type;
   std::vector<Format> input_format;
   std::vector<std::vector<int64_t>> input_shape;