public ActionResult GuessCommunity(int tagId = 0)
{
var list = _iCommunityBusiness.GetCommunityInfoList(tagId);
ViewData["HotTags"] = _iTagBusiness.GetHostTags(50);
ViewData["RecoComm"] = _iCommunityBusiness.GetRecommendCommunityList(CurrentUserInfo.Id);
return(View(list));
}