fix: 搜索重新输入关键词后内容不刷新

app/src/main/java/com/huanchengfly/tieba/post/fragments/SearchForumFragment.kt

@@ -134,6 +134,7 @@ class SearchForumFragment : BaseFragment(), ISearchFragment, OnItemClickListener
                 delegateAdapter.addAdapter(fuzzyMatchAdapter)
             }
         }
+        delegateAdapter.notifyDataSetChanged()
     }
 
     override fun onFragmentFirstVisible() {