diff --git a/doc/fluid/api/api_guides/index.rst b/doc/fluid/api/api_guides/index.rst
index 89f31759ddbe082b6128b75c02013a4f8c51229f..05009c3607c6071d71edac61c0d27f3e86395b2b 100644
--- a/doc/fluid/api/api_guides/index.rst
+++ b/doc/fluid/api/api_guides/index.rst
@@ -1,5 +1,5 @@
 ===========
-API Guide
+API使用指南
 ===========
 
 ..  toctree::
diff --git a/doc/fluid/api/api_guides/low_level/layers/index.rst b/doc/fluid/api/api_guides/low_level/layers/index.rst
index 92a87a7c609fec7dda16a807db53d73f64a2a759..a74e681aa49dced14a885d75891359edafaf43ba 100644
--- a/doc/fluid/api/api_guides/low_level/layers/index.rst
+++ b/doc/fluid/api/api_guides/low_level/layers/index.rst
@@ -1,5 +1,5 @@
 =============
-fluid.layers
+神经网络层
 =============
 
 ..  toctree::
diff --git a/doc/fluid/user_guides/howto/prepare_data/lod_tensor.md b/doc/fluid/user_guides/howto/prepare_data/lod_tensor.md
index 9fc6a6a989e307403e99b13d0d57e09420465430..01b28d2a372cef4a6e33dc3cbe48b249bc20e39f 100644
--- a/doc/fluid/user_guides/howto/prepare_data/lod_tensor.md
+++ b/doc/fluid/user_guides/howto/prepare_data/lod_tensor.md
@@ -1,4 +1,4 @@
-# LoD-Tensor
+# LoD-Tensor使用说明
 
 LoD(Level-of-Detail) Tensor是Fluid中特有的概念，它在Tensor基础上附加了序列信息。Fluid中可传输的数据包括：输入、输出、网络中的可学习参数，全部统一使用LoD-Tensor表示。