 
             self?.searchBar.text = keyword
 
-            self?.isKeywordHotWord = true
+            self?.isKeywordHot = true
             self?.triggerSearchTaskWithSearchText(keyword)
 
             self?.searchBar.resignFirstResponder()


    func searchBar(searchBar: UISearchBar, textDidChange searchText: String) {

        isKeywordHotWord = false

        triggerSearchTaskWithSearchText(searchText)
    }


        searchBar.text = nil

        if isKeywordHot {
            isKeywordHot = false

            keyword = nil
            feeds = []
