="col-sm-6 control-label" style="padding-right: 8px;">clone代码:</label>
                                    <div class="col-sm-6">
                                        <div class="btn-group pull-left col-xs-12" style="padding-left: 7px;">
                                            <button ng-disabled="expression" type="button" class="btn btn-md btn-default"
                                                    ng-click="cracker.skipCloneCode=false"
                                                    ng