checked="checked"
<div class="btn-group" id="payType">
<label class="radio-inline">
<input type="radio" class="icheck" value="1" checked="checked"name="queryType"/>汇总
</label>
<label class="radio-inline">
<input type="radio" class="icheck" value="2" name="queryType"/>明细
</label>
</div>