[BUG][修改][测试环境-劵订单下-新购买劵排序问题]

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

@@ -483,7 +483,7 @@
 			)
 		</if>
 		<if test=" null != sortColumns"> order by ${sortColumns} </if>
-		<if test=" null == sortColumns"> order by id desc </if>
+		<if test=" null == sortColumns">order by co.create_date desc,co.id desc</if>
 	
 	</select>