<{t}>当前预存款：<{/t}>	<{if $member.advance.total>0}><{$member.advance.total\|cur}><{else}>0<{/if}>
<{t}>充值金额：<{/t}>	<{input type="number" vtype="required&&number" maxlength="10" name="modify_advance" }><{t}>此处可输入负值，负值表示减预存款<{/t}>
<{t}>备注：<{/t}>

<{button type="submit" label=$___b2c="保存"|t:'b2c' }>