diff --git a/docs/conf.py b/docs/conf.py
index 97737df8d3cfecae03cb96b9e25b3edaac6f1290..8b7a029f54b6686016993ae4f951eee3c1db2ae9 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -14,7 +14,6 @@ import os
 import sys
 import recommonmark
 sys.path.insert(0, os.path.abspath('.'))
-sys.path.insert(0, os.path.abspath('..'))
 
 exclude_patterns = ['tmp', 'build', 'tools', 'README.md']
 
diff --git a/docs/index.rst b/docs/index.rst
index 7c016f71b0a1e9edd34e96cdff756db9610304cc..0d373f1bce308211be1364003719016d8f76d471 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -5,15 +5,5 @@
    :maxdepth: 1
    
    zh_cn/tutorials/index
-   zh_cn/models/index
-   zh_cn/advanced_tutorials/index
-   zh_cn/application/index
-   zh_cn/extension/index
-   zh_cn/competition_support.md
-   zh_cn/model_zoo.md
-   zh_cn/change_log.md
-   zh_cn/faq.md
-   
-   
 
-:math:`PaddlePaddle2020`
\ No newline at end of file
+:math:`PaddlePaddle2020`
diff --git a/docs/zh_cn/Makefile b/docs/zh_cn/Makefile
deleted file mode 100644
index 862a33b72f391806b50c44e1466e3735e10e4a5f..0000000000000000000000000000000000000000
--- a/docs/zh_cn/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-# Minimal makefile for Sphinx documentation
-#
-
-# You can set these variables from the command line, and also
-# from the environment for the first two.
-SPHINXOPTS    ?=
-SPHINXBUILD   ?= sphinx-build
-SOURCEDIR     = .
-BUILDDIR      = build
-
-# Put it first so that "make" without argument is like "make help".
-help:
-	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
-
-.PHONY: help Makefile
-
-# Catch-all target: route all unknown targets to Sphinx using the new
-# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
-%: Makefile
-	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
-	rm -f $(BUILDDIR)/html/index_en.html