diff --git a/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c b/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
index 6976996e75..ef332e836c 100644
--- a/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
+++ b/components/bt/host/bluedroid/stack/btm/btm_ble_gap.c
@@ -4250,10 +4250,11 @@ void btm_ble_read_remote_features_complete(UINT8 *p)
                     btsnd_hcic_rmt_ver_req (p_acl_cb->hci_handle);
                 }
                 else{
+                    uint16_t data_length = controller_get_interface()->get_ble_default_data_packet_length();
+                    uint16_t data_txtime = controller_get_interface()->get_ble_default_data_packet_txtime();
                     if (p_acl_cb->transport == BT_TRANSPORT_LE) {
-                        if (HCI_LE_DATA_LEN_EXT_SUPPORTED(p_acl_cb->peer_le_features)) {
-                            uint16_t data_length = controller_get_interface()->get_ble_default_data_packet_length();
-                            uint16_t data_txtime = controller_get_interface()->get_ble_default_data_packet_txtime();
+                        if (HCI_LE_DATA_LEN_EXT_SUPPORTED(p_acl_cb->peer_le_features) &&
+                            (p_acl_cb->data_length_params.tx_len != data_length)) {
                             p_acl_cb->data_len_updating = true;
                             btsnd_hcic_ble_set_data_length(p_acl_cb->hci_handle, data_length, data_txtime);
                         }