diff --git a/modules/global-db/dap_chain_global_db_hist.c b/modules/global-db/dap_chain_global_db_hist.c
index 659de6f488ccd057965ed3734875c5e7296c7804..a362e52f6bd972ba74140658f73347d44b113b9a 100644
--- a/modules/global-db/dap_chain_global_db_hist.c
+++ b/modules/global-db/dap_chain_global_db_hist.c
@@ -203,6 +203,7 @@ static void *s_list_thread_proc(void *arg)
                 l_dap_db_log_list->list_read = l_list;
             pthread_mutex_unlock(&l_dap_db_log_list->list_mutex);
         }
+
         if (l_del_group_name_replace)
             DAP_DELETE(l_del_group_name_replace);
     }
diff --git a/modules/net/dap_chain_node_client.c b/modules/net/dap_chain_node_client.c
index 59e71bf6363bbf1319e2c8cdc7c6cdf70aa150e7..d7dba4dc714af081603d2becfd615b06c7e04161 100644
--- a/modules/net/dap_chain_node_client.c
+++ b/modules/net/dap_chain_node_client.c
@@ -278,11 +278,9 @@ static void s_stage_connected_callback(dap_client_t *a_client, void *a_arg)
             l_node_client->esocket_uuid = l_stream->esocket->uuid;
             l_node_client->stream_worker = l_stream->stream_worker;
             if (l_node_client->keep_connection) {
-                dap_events_socket_uuid_t *l_uuid = DAP_NEW(dap_events_socket_uuid_t);
-                DAP_DUP(l_uuid, &l_node_client->uuid);
+                dap_events_socket_uuid_t *l_uuid = DAP_DUP(&l_node_client->uuid);
                 dap_worker_exec_callback_on(l_stream->esocket->worker, s_node_client_connected_synchro_start_callback, l_uuid);
-                dap_events_socket_uuid_t *l_uuid_timer = DAP_NEW(dap_events_socket_uuid_t);
-                DAP_DUP(l_uuid_timer, &l_node_client->uuid);
+                dap_events_socket_uuid_t *l_uuid_timer = DAP_DUP(&l_node_client->uuid);
                 dap_timerfd_start_on_worker(l_stream->esocket->worker, s_timer_update_states * 1000, s_timer_update_states_callback, l_uuid_timer);
             }
         }