diff --git a/README.md b/README.md
index 1c35448f315fd220a709dde6ddb00c38f65141e7..b1852379ea9d484f785662e1f23d0c87ccb02360 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 
 English | [简体中文](./README_cn.md)
 
+
 # Introduction
 FluidDoc consolidates all the documentations related to Paddle. It supplies the contents to PaddlePaddle.org via CI. 
 
diff --git a/doc/fluid/api_cn/index_cn.rst b/doc/fluid/api_cn/index_cn.rst
index ca65deb53f52da62c5c68dc49c2869b2c4f9191e..1a536f6067b3bdd60c151cf9397368e7650e60d9 100644
--- a/doc/fluid/api_cn/index_cn.rst
+++ b/doc/fluid/api_cn/index_cn.rst
@@ -1,10 +1,28 @@
-=====
-API
-=====
+=============
+API Reference
+=============
 
 ..  toctree::
     :maxdepth: 1
 
-    ../api_guides/index_cn.rst
+    ../api_guides/index.rst
+    fluid_cn.rst
     api_tree_cn.rst
-
+    average_cn.rst
+    backward_cn.rst
+    clip_cn.rst
+    data_feeder_cn.rst
+    dataset_cn.rst
+    dygraph_cn.rst
+    executor_cn.rst
+    index_cn.rst
+    initializer_cn.rst
+    io_cn.rst
+    layers_cn.rst
+    metrics_cn.rst
+    nets_cn.rst
+    optimizer_cn.rst
+    profiler_cn.rst
+    regularizer_cn.rst
+    transpiler_cn.rst
+    unique_name_cn.rst