diff --git a/mindspore/ccsrc/backend/session/kernel_graph.cc b/mindspore/ccsrc/backend/session/kernel_graph.cc
index 2abbd655ef..0ed79bffb7 100644
--- a/mindspore/ccsrc/backend/session/kernel_graph.cc
+++ b/mindspore/ccsrc/backend/session/kernel_graph.cc
@@ -302,20 +302,20 @@ void KernelGraph::GetLoopNodesByDFS(AnfNodePtr node, uint32_t *loop_num) {
     } else {
       AnfNodePtr node_iter = node;
       MS_EXCEPTION_IF_NULL(node_iter);
-      MS_LOG(DEBUG) << "Print loop nodes start:";
+      MS_LOG(INFO) << "Print loop nodes start:";
       for (; node_iter != input_edge.first && node_iter != nullptr; node_iter = edge_to_[node_iter]) {
         loop_nodes_.push(node_iter);
         node_input_num_[node_iter]--;
-        MS_LOG(DEBUG) << "Get loop node:" << node_iter->DebugString();
+        MS_LOG(INFO) << "Get loop node:" << node_iter->DebugString();
       }
       if (node_iter != nullptr) {
         loop_nodes_.push(node_iter);
         loop_nodes_.push(node);
         (*loop_num)++;
         node_input_num_[node_iter]--;
-        MS_LOG(DEBUG) << "Get loop node:" << node_iter->DebugString();
-        MS_LOG(DEBUG) << "Get loop node:" << node->DebugString();
-        MS_LOG(DEBUG) << "Print loop nodes end, Loop num:" << *loop_num;
+        MS_LOG(INFO) << "Get loop node:" << node_iter->DebugString();
+        MS_LOG(INFO) << "Get loop node:" << node->DebugString();
+        MS_LOG(INFO) << "Print loop nodes end, Loop num:" << *loop_num;
         while (!loop_nodes_.empty()) {
           loop_nodes_.pop();
         }
diff --git a/mindspore/ccsrc/backend/session/session_basic.cc b/mindspore/ccsrc/backend/session/session_basic.cc
index 42d1967e1a..712a8e835e 100644
--- a/mindspore/ccsrc/backend/session/session_basic.cc
+++ b/mindspore/ccsrc/backend/session/session_basic.cc
@@ -866,13 +866,20 @@ void SessionBasic::CreateCNodeKernelGraph(const AnfNodePtr node, KernelGraphPtr
   auto new_cnode = CreateNewCNode(cnode, graph.get());
   MS_EXCEPTION_IF_NULL(new_cnode);
   new_cnode->set_abstract(cnode->abstract());
-  new_cnode->set_fullname_with_scope(cnode->fullname_with_scope());
+  std::string fullname;
+  if (cnode->input(kAnfPrimitiveIndex)->isa<CNode>()) {
+    fullname = cnode->input(kAnfPrimitiveIndex)->fullname_with_scope();
+  } else {
+    fullname = cnode->fullname_with_scope();
+  }
+  new_cnode->set_fullname_with_scope(fullname);
   new_cnode->set_scope(cnode->scope());
   graph->FrontBackendlMapAdd(node, new_cnode);
   if (AnfAlgo::CheckPrimitiveType(new_cnode, prim::kPrimReturn)) {
     graph->set_return(new_cnode);
   }
 }
+
 std::shared_ptr<KernelGraph> SessionBasic::ConstructKernelGraph(const FuncGraphPtr &func_graph,
                                                                 std::vector<KernelGraphPtr> *all_out_graph) {
   MS_EXCEPTION_IF_NULL(func_graph);