 
         searchBar.text = nil
 
-        if isKeywordHotWord {
-            isKeywordHotWord = false
+        if isKeywordHot {
+            isKeywordHot = false
 
             keyword = nil
             feeds = []


            self?.searchBar.text = keyword

            self?.isKeywordHotWord = true
            self?.triggerSearchTaskWithSearchText(keyword)

            self?.searchBar.resignFirstResponder()


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

        isKeywordHot = false

        triggerSearchTaskWithSearchText(searchText)
    }
