@Override
 public void updateBaiduAccountInfo(String userName, Long accountId, BaiduAccountInfoDTO dto) {
   accountManageDAO.updateBaiduAccountInfo(userName, accountId, dto);
 }
 @Override
 public boolean updatePassword(String userName, String pwd) {
   return accountManageDAO.updatePwd(userName, pwd);
 }
 @Override
 public boolean updateBaiDuName(String name, Long baiduId) {
   boolean flag = accountManageDAO.updateBaiDuName(name, baiduId);
   return flag;
 }