Merge branch 'feature-zp-1002313new' into 'master'

corn fix  bug

See merge request rays/pcloud-book!389

pcloud-service-book/src/main/java/com/pcloud/book/push/biz/impl/SelfPushBizImpl.java

@@ -549,9 +549,6 @@ public class SelfPushBizImpl implements SelfPushBiz {
     @Override
     public void deleteByPushId(Long pushId) {
         SelfPush selfPush = selfPushDao.getById(pushId);
-        if (null != selfPush && selfPush.getSendTime().before(new Date())){
-            throw new BookBizException(BookBizException.ERROR,"已发送，不能删除");
-        }
         selfPushDao.deleteById(pushId);
         selfPushItemDao.deleteByPushId(pushId);
         selfPushUserDao.deleteByPushId(pushId);