 -= 1;
								$('.account_remaining').text(num);
							}
						}
					}
				);
			});

			// 绑定微信公众号
			$('.btn-bind-account').click(function () {
				layer.open({
					type: 1,
					area: '280px',
					title: '绑定微信公众号',
					closeBtn: 2,
					shadeClose: false,
					content: '\
					<div class="bind_wechat_box pd20">\
						<div class="text-center">微信扫码</div>\
						<div class="mt10">\
							<div class="qrcode">\
								<img src="https://www.bt.cn/Public/img/bt_wx.jp