fix:修改优惠券领取条件文案

mec-biz/src/main/java/com/ym/mec/biz/service/impl/SysCouponCodeServiceImpl.java

@@ -153,7 +153,7 @@ public class SysCouponCodeServiceImpl extends BaseServiceImpl<Long, SysCouponCod
         if (StringUtils.isNotBlank(useCondition.getOrganId())) {
             List<String> organIdList = Arrays.asList(useCondition.getOrganId().split(","));
             if (!organIdList.contains(sysUser.getOrganId().toString())) {
-                throw new BizException("优惠券不属于当前分部");
+                throw new BizException("学生不在优惠券适用分部");
             }
 
         }