()">
                  <i ng-class="{ 'fas fa-angle-down': $ctrl.state.expandAll, 'fas fa-angle-right': !$ctrl.state.expandAll }" aria-hidden="true"></i>
                </a>
              </th>
              <th>
                <a ng-click="$ctrl.changeOrderBy('Name')">
                  名称
                  <i class="fa fa-sort-alpha-down" aria-hidden="true" ng-if="$ctrl.state.orderBy === 'Name' && !$ctrl.state.reverseOrder"></i>
                  <i class="fa fa-sort-alpha-up" aria-hidden="true" ng-