[卡券][修复]:解决增加自动退款属性时出现的订单访问问题

mallinkService/src/main/resources/mapper/WxCouponOrderMapper.xml

@@ -285,7 +285,6 @@
 		<result column="sale_price" jdbcType="INTEGER" property="salePrice" />
 		<result column="use_price" jdbcType="INTEGER" property="usePrice" />
 		<result column="price" jdbcType="INTEGER" property="price" />
-		<result column="unit" jdbcType="INTEGER" property="unit" />
 		<result column="auto_refund" jdbcType="INTEGER" property="autoRefund" />
 
 		<result column="name" jdbcType="VARCHAR" property="bUserName" />