fix check person error

src/main/java/com/huiju/estateagents/service/impl/TaPersonServiceImpl.java

     @Override
     public TaPerson newPersonByOpenid(String openid,Integer orgId) {
         List<TaPerson> taPersons = getPersonsByOpenId(openid);
-        if (null == taPersons || taPersons.size() != 1) {
+        if (null == taPersons || taPersons.size() == 0) {
             TaPerson taPerson = new TaPerson();
             taPerson.setMiniOpenid(openid);
             taPerson.setNickname("匿名用户");