diff --git a/doc/fluid/new_docs/beginners_guide/basics/understand_sentiment/README.cn.md b/doc/fluid/new_docs/beginners_guide/basics/understand_sentiment/README.cn.md
index 8477cf32146c33947ced447c8bdd287a3e1e71f5..bb6033082dab971a13156f011a77d24451407c20 100644
--- a/doc/fluid/new_docs/beginners_guide/basics/understand_sentiment/README.cn.md
+++ b/doc/fluid/new_docs/beginners_guide/basics/understand_sentiment/README.cn.md
@@ -149,7 +149,7 @@ def convolution_net(data, input_dim, class_dim, emb_dim, hid_dim):
 
 网络的输入`input_dim`表示的是词典的大小，`class_dim`表示类别数。这里，我们使用[`sequence_conv_pool`](https://github.com/PaddlePaddle/Paddle/blob/develop/python/paddle/trainer_config_helpers/networks.py) API实现了卷积和池化操作。
 
-<a name="栈值双向LSTM"></a>
+<a name="栈式双向LSTM"></a>
 
 ### 栈式双向LSTM