'load' method does not work bootstrap-table

Hello, I'm trying to load data and popular table bootstrap-table through an ajax call, but it does not work with método load . Trying método data works normally.

Table

<table id="table-anexo" class="table table-striped table-hover display" style="width:100%">
    <thead>
        <tr>
            <th data-field="id"><span>DOCUMENTO</span></th>
            <th data-field="tipo"><span>TIPO</span></th>
            <th data-field="dt_anexo"><span>DATA ANEXO</span></th>
        <!--<th data-field="acao" data-formatter="" data-events="" ><span>AÇÃO</span></th>-->
        </tr>
    </thead>
</table>

Ajax Function

function get_anexo_ajax(metodo, editando_id) {
    var ticket_id = editando_id;
    $.ajax({
        type: 'POST',
        data: {ticket_id : ticket_id},
        url: 'ticket/get_anexo_all',
        success: (function (data) {
            console.log(data.anexo);          
            //$('#table-anexo').bootstrapTable({ data: data.anexo });
            //$('#table-anexo').bootstrapTable('refresh')
            $('#table-anexo').bootstrapTable('load', data.anexo);
        }),
    });
}

JSON Data

{"anexo":[{"id":"1","tipo":"jpg","dt_anexo":"2018-08-01 11:09:28","mensagem_id":"2","ticket_id":"1"}]}