BUGFIX:新用户不能获取历史系统通知

src/main/resources/mapper/primary/NotificationMapper.xml

@@ -60,7 +60,8 @@
             SELECT system_notification_id
             FROM `t_sys_notification_read_status`
             WHERE account_id = #{accountId}
-        )
+            )
+          AND create_time > #{createTime}
     </select>