diff --git a/ge/client/ge_api.cc b/ge/client/ge_api.cc
index 1aa4c41d..d17e186b 100644
--- a/ge/client/ge_api.cc
+++ b/ge/client/ge_api.cc
@@ -660,33 +660,6 @@ Status Session::RegisterCallBackFunc(const char *key, const session::pCallBackFu
   return ge::GELib::GetInstance()->SessionManagerObj().RegisterCallBackFunc(sessionId_, str_key, callback);
 }
 
-// Build Graph
-Status Session::BuildGraph(uint32_t graph_id, const std::vector<InputTensorInfo> &inputs) {
-  ErrorManager::GetInstance().SetStage(error_message::kModelCompile, error_message::kOther);
-  ErrorManager::GetInstance().GenWorkStreamIdBySessionGraph(sessionId_, graph_id);
-  std::shared_ptr<GELib> instance_ptr = ge::GELib::GetInstance();
-  if (instance_ptr == nullptr || !instance_ptr->InitFlag()) {
-    GELOGE(GE_CLI_GE_NOT_INITIALIZED,
-           "[Build][Graph]Failed, the GELib instance is nullptr or is not InitFlag, "
-           "session_id %lu, graph_id %u", sessionId_, graph_id);
-    REPORT_INNER_ERROR("E19999",
-                       "Build graph failed, the GELib instance is nullptr or is not InitFlag, "
-                       "session_id %lu, graph_id %u", sessionId_, graph_id);
-    return FAILED;
-  }
-  GELOGT(TRACE_RUNNING, "Building Graph");
-  Status ret = instance_ptr->SessionManagerObj().BuildGraph(sessionId_, graph_id, inputs);
-  if (ret != SUCCESS) {
-    GELOGE(ret,
-           "[Build][Graph]Failed, error code:%u, session_id:%lu, graph_id:%u.",
-           ret, sessionId_, graph_id);
-    REPORT_CALL_ERROR("E19999", "Build graph failed , error code:%u, "
-                      "session_id:%lu, graph_id:%u", ret, sessionId_, graph_id);
-    return FAILED;
-  }
-  return SUCCESS;
-}
-
 // Build Graph
 Status Session::BuildGraph(uint32_t graph_id, const std::vector<ge::Tensor> &inputs) {
   ErrorManager::GetInstance().SetStage(error_message::kModelCompile, error_message::kOther);
diff --git a/ge/session/inner_session.cc b/ge/session/inner_session.cc
index 8248eecf..11bbfc1e 100755
--- a/ge/session/inner_session.cc
+++ b/ge/session/inner_session.cc
@@ -394,32 +394,6 @@ Status InnerSession::RegisterCallBackFunc(
   return SUCCESS;
 }
 
-Status InnerSession::BuildGraph(uint32_t graph_id, const std::vector<InputTensorInfo> &inputs) {
-  UpdateThreadContext(graph_id);
-  GELOGI("[InnerSession:%lu] build graph on session, graph_id=%u.", session_id_, graph_id);
-  std::vector<ge::GeTensor> ge_inputs;
-  for (auto const &input : inputs) {
-    std::vector<int64_t> input_dims;
-    std::transform(input.dims.begin(), input.dims.end(), std::back_inserter(input_dims),
-                   [](int64_t x) -> int64_t { return x; });
-    GeShape input_shape(input_dims);
-    GeTensorDesc input_tensor_desc;
-    input_tensor_desc.SetShape(input_shape);
-    input_tensor_desc.SetDataType(static_cast<ge::DataType>(input.data_type));
-    ge_inputs.emplace_back(input_tensor_desc);
-  }
-  GeRootModelPtr ge_root_model = nullptr;
-  Status ret = graph_manager_.BuildGraph(graph_id, ge_inputs, ge_root_model, session_id_, true);
-  if (ret != SUCCESS) {
-    GELOGE(ret, "[Build][Graph] failed, InnerSession:%lu graph_id=%u.", session_id_, graph_id);
-    REPORT_CALL_ERROR("E19999",
-                      "GraphManager BuildGraph failed, InnerSession:%lu graph_id=%u.", session_id_, graph_id);
-    return ret;
-  }
-  GELOGI("[InnerSession:%lu] build graph success, graph_id=%u.", session_id_, graph_id);
-  return ret;
-}
-
 Status InnerSession::BuildGraph(uint32_t graph_id, const std::vector<ge::Tensor> &inputs) {
   UpdateThreadContext(graph_id);
   GELOGI("[InnerSession:%lu] build graph on session, graph_id=%u.", session_id_, graph_id);
diff --git a/ge/session/inner_session.h b/ge/session/inner_session.h
index a2ec35df..ff730bc7 100644
--- a/ge/session/inner_session.h
+++ b/ge/session/inner_session.h
@@ -46,8 +46,6 @@ class InnerSession {
 
   Status RemoveGraph(uint32_t graph_id);
 
-  Status BuildGraph(uint32_t graph_id, const std::vector<InputTensorInfo> &inputs);
-
   Status BuildGraph(uint32_t graph_id, const std::vector<ge::Tensor> &inputs);
 
   Status RunGraphAsync(uint32_t graph_id, const std::vector<ge::Tensor> &inputs, RunAsyncCallback callback);
diff --git a/ge/session/session_manager.cc b/ge/session/session_manager.cc
index fdf37d06..f13cb0e8 100755
--- a/ge/session/session_manager.cc
+++ b/ge/session/session_manager.cc
@@ -363,27 +363,6 @@ Status SessionManager::RegisterCallBackFunc(
   return innerSession->RegisterCallBackFunc(key, callback);
 }
 
-Status SessionManager::BuildGraph(SessionId session_id, uint32_t graph_id, const std::vector<InputTensorInfo> &inputs) {
-  if (!init_flag_) {
-    GELOGE(GE_SESSION_MANAGER_NOT_INIT, "[Build][Graph]fail for Session manager is not initialized,"
-           "session_id:%lu, graph_id:%u.", session_id, graph_id);
-    REPORT_INNER_ERROR("E19999", "BuildGraph fail for Session manager is not initialized,"
-                       "session_id:%lu, graph_id:%u.", session_id, graph_id);
-    return GE_SESSION_MANAGER_NOT_INIT;
-  }
-  SessionPtr innerSession = nullptr;
-  {
-    std::lock_guard<std::mutex> lock(mutex_);
-    std::map<SessionId, SessionPtr>::iterator it = session_manager_map_.find(session_id);
-    if (it == session_manager_map_.end()) {
-      return GE_SESSION_NOT_EXIST;
-    } else {
-      innerSession = it->second;
-    }
-  }
-  return innerSession->BuildGraph(graph_id, inputs);
-}
-
 Status SessionManager::BuildGraph(SessionId session_id, uint32_t graph_id, const std::vector<ge::Tensor> &inputs) {
   if (!init_flag_) {
     GELOGE(GE_SESSION_MANAGER_NOT_INIT, "[Build][Graph]fail for Session manager is not initialized,"
diff --git a/ge/session/session_manager.h b/ge/session/session_manager.h
index 17152b0a..bd8eb4b9 100644
--- a/ge/session/session_manager.h
+++ b/ge/session/session_manager.h
@@ -137,8 +137,6 @@ class SessionManager {
   /// @param [in] inputs input data
   /// @return Status result of function
   ///
-  Status BuildGraph(SessionId session_id, uint32_t graph_id, const std::vector<InputTensorInfo> &inputs);
-
   Status BuildGraph(SessionId session_id, uint32_t graph_id, const std::vector<ge::Tensor> &inputs);
 
   ///
diff --git a/inc/external/ge/ge_api.h b/inc/external/ge/ge_api.h
index c2cbe794..16730c06 100644
--- a/inc/external/ge/ge_api.h
+++ b/inc/external/ge/ge_api.h
@@ -140,9 +140,7 @@ class GE_FUNC_VISIBILITY Session {
   /// @param [in] inputs: input data
   /// @return Status result of function
   ///
-  Status BuildGraph(uint32_t graphId, const std::vector<InputTensorInfo> &inputs);
-
-  Status BuildGraph(uint32_t graphId, const std::vector<ge::Tensor> &inputs);  /*lint !e148*/
+  Status BuildGraph(uint32_t graphId, const std::vector<ge::Tensor> &inputs);
 
   ///
   /// @ingroup ge_graph