diff --git a/doc/index_cn.rst b/doc/index_cn.rst
index ada51c2d73263..9279bac7f4b28 100644
--- a/doc/index_cn.rst
+++ b/doc/index_cn.rst
@@ -8,4 +8,3 @@ PaddlePaddle 文档
   howto/index_cn.rst
   api/index_cn.rst
   faq/index_cn.rst
-  mobile/index_cn.rst
diff --git a/doc/index_en.rst b/doc/index_en.rst
index 23b64b6cadf77..64684b8b9b27e 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
-  mobile/index_en.rst
diff --git a/doc/mobile/index_cn.rst b/doc/mobile/index_cn.rst
deleted file mode 100644
index 1d99666e58b70..0000000000000
--- a/doc/mobile/index_cn.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-MOBILE
-======
-
-..  toctree::
-  :maxdepth: 1
-
-  cross_compiling_for_android_cn.md
-  cross_compiling_for_ios_cn.md
-  cross_compiling_for_raspberry_cn.md
diff --git a/doc/mobile/index_en.rst b/doc/mobile/index_en.rst
deleted file mode 100644
index ef421dacad458..0000000000000
--- a/doc/mobile/index_en.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-MOBILE
-======
-
-..  toctree::
-  :maxdepth: 1
-
-  cross_compiling_for_android_en.md
-  cross_compiling_for_ios_en.md
-  cross_compiling_for_raspberry_en.md