diff --git a/bbf_plugin/datamodel.c b/bbf_plugin/datamodel.c
index accd146..39a052c 100644
--- a/bbf_plugin/datamodel.c
+++ b/bbf_plugin/datamodel.c
@@ -1429,8 +1429,8 @@ DMLEAF tManagementServerParams[] = {
 {"Password", &DMWRITE, DMT_STRING, get_empty, set_management_server_passwd, CWMP_DUAL_SUPPORT},
 {"ScheduleReboot", &DMWRITE, DMT_TIME, get_management_server_schedule_reboot, set_management_server_schedule_reboot, BBFDM_CWMP},
 {"DelayReboot", &DMWRITE, DMT_INT, get_management_server_delay_reboot, set_management_server_delay_reboot, BBFDM_CWMP},
-{"PeriodicInformEnable", &DMWRITE, DMT_BOOL, get_management_server_periodic_inform_enable, set_management_server_periodic_inform_enable,  BBFDM_CWMP},
-{"PeriodicInformInterval", &DMWRITE, DMT_UNINT, get_management_server_periodic_inform_interval, set_management_server_periodic_inform_interval, BBFDM_CWMP},
+{"PeriodicInformEnable", &DMWRITE, DMT_BOOL, get_management_server_periodic_inform_enable, set_management_server_periodic_inform_enable,  CWMP_DUAL_SUPPORT},
+{"PeriodicInformInterval", &DMWRITE, DMT_UNINT, get_management_server_periodic_inform_interval, set_management_server_periodic_inform_interval, CWMP_DUAL_SUPPORT},
 {"PeriodicInformTime", &DMWRITE, DMT_TIME, get_management_server_periodic_inform_time, set_management_server_periodic_inform_time, BBFDM_CWMP},
 {"ParameterKey", &DMREAD, DMT_STRING, get_management_server_key, NULL, BBFDM_CWMP},
 {"ConnectionRequestURL", &DMREAD, DMT_STRING, get_management_server_connection_request_url, NULL, BBFDM_CWMP},