bug

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

@@ -881,6 +881,9 @@
 		<if test=" null != couponId ">
 			and c.id = #{couponId}
 		</if>
+		<if test=" null != title ">
+			and c.title = #{title}
+		</if>
 		<if test=" null != business ">
 			and c.business = #{business}
 		</if>