diff --git a/README.md b/README.md
index ddb7c95..8423945 100644
--- a/README.md
+++ b/README.md
@@ -33,8 +33,7 @@
         <li><a href='https://github.com/ben1234560/AiLearning-Theory-Applying/tree/master/%E6%9C%BA%E5%99%A8%E5%AD%A6%E4%B9%A0%E7%AB%9E%E8%B5%9B%E5%AE%9E%E6%88%98_%E4%BC%98%E8%83%9C%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88/%E6%99%BA%E6%85%A7%E5%9F%8E%E5%B8%82-%E9%81%93%E8%B7%AF%E9%80%9A%E8%A1%8C%E6%97%B6%E9%97%B4%E9%A2%84%E6%B5%8B'>智慧城市-道路通行时间预测（含数据集）</a>
         <li><a href='https://github.com/ben1234560/AiLearning-Theory-Applying/tree/master/%E6%9C%BA%E5%99%A8%E5%AD%A6%E4%B9%A0%E7%AB%9E%E8%B5%9B%E5%AE%9E%E6%88%98_%E4%BC%98%E8%83%9C%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88/%E5%BB%BA%E7%AD%91%E8%83%BD%E6%BA%90%E5%88%A9%E7%94%A8%E7%8E%87%E9%A2%84%E6%B5%8B'>建筑能源利用率预测（含数据集）</a>
 		<li><a href='https://github.com/ben1234560/AiLearning-Theory-Applying/tree/master/%E6%9C%BA%E5%99%A8%E5%AD%A6%E4%B9%A0%E7%AB%9E%E8%B5%9B%E5%AE%9E%E6%88%98_%E4%BC%98%E8%83%9C%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88/%E5%BF%AB%E6%89%8B%E7%9F%AD%E8%A7%86%E9%A2%91%E7%94%A8%E6%88%B7%E6%B4%BB%E8%B7%83%E5%BA%A6%E5%88%86%E6%9E%90'>快手用户活跃预测（含数据集）</a>
-        <li><a href='https://github.com/ben1234560/AiLearning-Theory-Applying/tree/master/%E6%9C%BA%E5%99%A8%E5%AD%A6%E4%B9%A0%E7%AB%9E%E8%B5%9B%E5%AE%9E%E6%88%98_%E4%BC%98%E8%83%9C%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88/%E7%89%B9%E5%BE%81%E5%B7%A5%E7%A8%8B%E5%BB%BA%E6%A8%A1'>特征工程建模（含数据集）</a>
-        <li><a href='https://github.com/ben1234560/AiLearning-Theory-Applying/tree/master/%E6%9C%BA%E5%99%A8%E5%AD%A6%E4%B9%A0%E7%AB%9E%E8%B5%9B%E5%AE%9E%E6%88%98_%E4%BC%98%E8%83%9C%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88/%E5%B8%B8%E7%94%A8%E7%89%B9%E5%BE%81%E6%9E%84%E5%BB%BA%E6%96%B9%E6%B3%95'>常用特征构建方法（含数据集）</a>
+        <li><a href='https://github.com/ben1234560/AiLearning-Theory-Applying/tree/master/%E6%9C%BA%E5%99%A8%E5%AD%A6%E4%B9%A0%E7%AB%9E%E8%B5%9B%E5%AE%9E%E6%88%98_%E4%BC%98%E8%83%9C%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88/%E6%9C%BA%E5%99%A8%E5%AD%A6%E4%B9%A0%E5%AE%9E%E6%88%98%E5%B0%8F%E9%A1%B9%E7%9B%AE'>机器学习实战小项目（含数据集）</a>
 	</ul>
     <li><a href='https://github.com/ben1234560/AiLearning-Theory-Applying/tree/master/%E6%B7%B1%E5%BA%A6%E5%AD%A6%E4%B9%A0%E5%85%A5%E9%97%A8'>深度学习入门DeepLearning</a> 
         <ul>
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