审批人选择，按钮文字可根据报表模板设置

app/public/report/js/rpt_custom.js

@@ -188,6 +188,7 @@ const rptCustomObj = (function () {
         } else {
             $('#pnl_eSignature').show();
         }
+        $('#pnl_audit_select div button').html('<i class="fa fa-pencil"></i><br>' + (setting.caption || '审批人选择'));
         const html = [];
         for (const [i, s] of setting.select.entries()) {
             html.push('<tr>');