diff --git a/doc/about/index_cn.md b/doc/about/index_cn.md
deleted file mode 100644
index 3bf030004d4de8c6f3cb773c6e78c09f40878c5f..0000000000000000000000000000000000000000
--- a/doc/about/index_cn.md
+++ /dev/null
@@ -1,11 +0,0 @@
-关于PaddlePaddle
-================
-
-PaddlePaddle是一个最早由百度科学家和工程师共同研发的并行分布式深度学习平台，兼备易用性、高效性、灵活性和可扩展性，目前已被百度内部多个产品线广泛使用。
-PaddlePaddle目前已经开放源码, 但是远未完善，我们希望能在这个基础上不断的改进、扩展和延伸。
-同时我们希望广大开发者积极提供反馈和贡献源代码，建立一个活跃的开源社区。
-
-致谢
---------
-
-在此，特别感谢PaddlePaddle的[所有贡献者](https://github.com/PaddlePaddle/Paddle/graphs/contributors)。
diff --git a/doc/about/index_en.rst b/doc/about/index_en.rst
deleted file mode 100644
index 065c430cdea802ed3c9f487cd00255b85a5598a5..0000000000000000000000000000000000000000
--- a/doc/about/index_en.rst
+++ /dev/null
@@ -1,14 +0,0 @@
-ABOUT
-=======
-
-PaddlPaddle is an easy-to-use, efficient, flexible and scalable deep learning platform,
-which is originally developed by Baidu scientists and engineers for the purpose of applying deep learning to many products at Baidu.
-
-PaddlePaddle is now open source but far from complete, which is intended to be built upon, improved, scaled, and extended.
-We hope to build an active open source community both by providing feedback and by actively contributing to the source code.
-
-
-Credits
---------
-
-We owe many thanks to `all contributors and developers <https://github.com/PaddlePaddle/Paddle/graphs/contributors>`_ of PaddlePaddle!
diff --git a/doc/index_en.rst b/doc/index_en.rst
index 168c7667c61da677905585d6c4b5037ce80b3765..64684b8b9b27e245c6b32ea28809d3bbce22fab9 100644
--- a/doc/index_en.rst
+++ b/doc/index_en.rst
@@ -7,4 +7,3 @@ PaddlePaddle Documentation
   getstarted/index_en.rst
   howto/index_en.rst
   api/index_en.rst
-  about/index_en.rst