diff --git a/xhpc-modules/xhpc-tenant/src/main/java/com/xhpc/tenant/task/XhpcTenantTask.java b/xhpc-modules/xhpc-tenant/src/main/java/com/xhpc/tenant/task/XhpcTenantTask.java
index 8fb70c98..47f66ce5 100644
--- a/xhpc-modules/xhpc-tenant/src/main/java/com/xhpc/tenant/task/XhpcTenantTask.java
+++ b/xhpc-modules/xhpc-tenant/src/main/java/com/xhpc/tenant/task/XhpcTenantTask.java
@@ -38,15 +38,15 @@ public class XhpcTenantTask {
 
 
     /**
-     * 每天一点自动清理过期租户
+     * 提前15天通知即将到期的租户
      */
     @Scheduled(cron = "0 0 14 * * ? ")
     private void ExpiringTenantSmsTask(){
 
-        String expireTime = DateUtil.formatDateTime(com.xhpc.common.util.DateUtil.addDay(new Date(), -15));
+        String expireTime = DateUtil.formatDate(com.xhpc.common.util.DateUtil.addDay(new Date(), 15));
         List<XhpcTenantDomain> expireDomainList = tenantMapper.selectExpiringList(expireTime);
         for(XhpcTenantDomain domain: expireDomainList){
-            // todo 发短信提醒
+
             if (StringUtils.isEmpty(domain.getContactNumber())){
                 continue;
             }
diff --git a/xhpc-modules/xhpc-tenant/src/main/resources/mapper/XhpcTenantMapper.xml b/xhpc-modules/xhpc-tenant/src/main/resources/mapper/XhpcTenantMapper.xml
index de7f7fd9..674e82f5 100644
--- a/xhpc-modules/xhpc-tenant/src/main/resources/mapper/XhpcTenantMapper.xml
+++ b/xhpc-modules/xhpc-tenant/src/main/resources/mapper/XhpcTenantMapper.xml
@@ -273,7 +273,7 @@
     select
     <include refid="Base_Column_List" />
     from xhpc_tenant
-    where is_deleted = 0 and status = 1 and expire_time is not null and expire_time <![CDATA[ <= ]]> #{expireTime}
+    where is_deleted = 0 and status = 1 and expire_time is not null and DATE_FORMAT(expire_time,'%Y-%m-%d') <![CDATA[ = ]]> #{expireTime}
   </select>
 
 </mapper>
\ No newline at end of file