diff --git a/develop/doc/_sources/index_en.rst.txt b/develop/doc/_sources/index_en.rst.txt
index 64684b8b9b27e245c6b32ea28809d3bbce22fab9..23b64b6cadf776d44c4d0aa5a550ffe24be13b18 100644
--- a/develop/doc/_sources/index_en.rst.txt
+++ b/develop/doc/_sources/index_en.rst.txt
@@ -7,3 +7,4 @@ PaddlePaddle Documentation
getstarted/index_en.rst
howto/index_en.rst
api/index_en.rst
+ mobile/index_en.rst
diff --git a/develop/doc/_sources/howto/cross_compiling/cross_compiling_for_android.md.txt b/develop/doc/_sources/mobile/cross_compiling_for_android_en.md.txt
similarity index 93%
rename from develop/doc/_sources/howto/cross_compiling/cross_compiling_for_android.md.txt
rename to develop/doc/_sources/mobile/cross_compiling_for_android_en.md.txt
index 161863e5c0a2c002af7d7611dad53c2c19148722..26858581fc1d77a9391520ac0dfd80fbd98f508c 100644
--- a/develop/doc/_sources/howto/cross_compiling/cross_compiling_for_android.md.txt
+++ b/develop/doc/_sources/mobile/cross_compiling_for_android_en.md.txt
@@ -26,10 +26,32 @@ $ docker run -it --rm -v $PWD:/paddle -e "ANDROID_ABI=armeabi-v7a" -e "ANDROID_A
The Docker image accepts two arguments `ANDROID_ABI` and `ANDROID_API`:
-| Argument | Optional Values | Default |
-|-----------------|-------------------------|---------|
-|`ANDROID_ABI` |`armeabi-v7a, arm64-v8a` | `armeabi-v7a` |
-|`ANDROID_API` |`>= 21` | `21` |
+
+
+
+
+
+
+
+
+ Argument
+ Optional Values
+ Default
+
+
+
+
+ ANDROID_ABI
+ armeabi-v7a, arm64-v8a
+ armeabi-v7a
+
+
+ ANDROID_API
+ >= 21
+ 21
+
+
+
The ARM-64 architecture (`arm64-v8a`) requires at least level 21 of Android API.
diff --git a/develop/doc/_sources/howto/cross_compiling/cross_compiling_for_raspberry_en.md.txt b/develop/doc/_sources/mobile/cross_compiling_for_raspberry_en.md.txt
similarity index 100%
rename from develop/doc/_sources/howto/cross_compiling/cross_compiling_for_raspberry_en.md.txt
rename to develop/doc/_sources/mobile/cross_compiling_for_raspberry_en.md.txt
diff --git a/develop/doc/_sources/mobile/index_en.rst.txt b/develop/doc/_sources/mobile/index_en.rst.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3c08d736717cfe8d5fdf449dc58015086befbe60
--- /dev/null
+++ b/develop/doc/_sources/mobile/index_en.rst.txt
@@ -0,0 +1,8 @@
+MOBILE
+======
+
+.. toctree::
+ :maxdepth: 1
+
+ cross_compiling_for_android_en.md
+ cross_compiling_for_raspberry_en.md
diff --git a/develop/doc/api/index_en.html b/develop/doc/api/index_en.html
index d0acff355b53ba270e16e1d72282555725ba3858..481ded21ebc96088e992cd2fdace90e7ce2908f8 100644
--- a/develop/doc/api/index_en.html
+++ b/develop/doc/api/index_en.html
@@ -86,6 +86,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -150,6 +151,11 @@
Training and Inference
+MOBILE
+
diff --git a/develop/doc/api/v1/data_provider/dataprovider_en.html b/develop/doc/api/v1/data_provider/dataprovider_en.html
index 2bf18d57ee952199dffa9ccb404ca02e7566b874..86557b597d6588fe1288b6fc5c6ce9570a507747 100644
--- a/develop/doc/api/v1/data_provider/dataprovider_en.html
+++ b/develop/doc/api/v1/data_provider/dataprovider_en.html
@@ -84,6 +84,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -148,6 +149,11 @@
Training and Inference
+MOBILE
+
diff --git a/develop/doc/api/v1/data_provider/pydataprovider2_en.html b/develop/doc/api/v1/data_provider/pydataprovider2_en.html
index 9630c328647e4d92e25f3225a5b3aafbb02f643b..c91ab79b9cc934640a2fcb9532323af05e79f2ce 100644
--- a/develop/doc/api/v1/data_provider/pydataprovider2_en.html
+++ b/develop/doc/api/v1/data_provider/pydataprovider2_en.html
@@ -84,6 +84,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -148,6 +149,11 @@
Training and Inference
+MOBILE
+
diff --git a/develop/doc/api/v1/index_en.html b/develop/doc/api/v1/index_en.html
index 4864a591fa5068b77e500a963fbffdda56de8053..fe995c70c7cff4b20f9f4b46d15e870f597a2d0e 100644
--- a/develop/doc/api/v1/index_en.html
+++ b/develop/doc/api/v1/index_en.html
@@ -84,6 +84,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -148,6 +149,11 @@
Training and Inference
+MOBILE
+
diff --git a/develop/doc/api/v1/predict/swig_py_paddle_en.html b/develop/doc/api/v1/predict/swig_py_paddle_en.html
index 0f5f2bc3f5c4407ab05b5b9b477f198a7e83c57e..6e08006853826bc3fd31428fc0ed63e8b4b3f5d3 100644
--- a/develop/doc/api/v1/predict/swig_py_paddle_en.html
+++ b/develop/doc/api/v1/predict/swig_py_paddle_en.html
@@ -84,6 +84,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -148,6 +149,11 @@
Training and Inference
+MOBILE
+
diff --git a/develop/doc/api/v2/config/activation.html b/develop/doc/api/v2/config/activation.html
index b08804900f744013485ca271d1725406aa8905ad..2a6b9b9ebbb3808d08fb7cc3a363366f5e72c3d4 100644
--- a/develop/doc/api/v2/config/activation.html
+++ b/develop/doc/api/v2/config/activation.html
@@ -87,6 +87,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -151,6 +152,11 @@
Training and Inference
+MOBILE
+
diff --git a/develop/doc/api/v2/config/attr.html b/develop/doc/api/v2/config/attr.html
index 1beb4172d3ec3645c3e465da0ba2fa59ee2f024d..367d74ace6388c1e59fad598a43ec7f0a28a7632 100644
--- a/develop/doc/api/v2/config/attr.html
+++ b/develop/doc/api/v2/config/attr.html
@@ -87,6 +87,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -151,6 +152,11 @@
Training and Inference
+MOBILE
+
diff --git a/develop/doc/api/v2/config/evaluators.html b/develop/doc/api/v2/config/evaluators.html
index 759bd9f504e14d247387ece880afbfc654d70702..93ca16d8edbbb67af6936a6a17aa5594cf4d549d 100644
--- a/develop/doc/api/v2/config/evaluators.html
+++ b/develop/doc/api/v2/config/evaluators.html
@@ -87,6 +87,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -151,6 +152,11 @@
Training and Inference
+MOBILE
+
diff --git a/develop/doc/api/v2/config/layer.html b/develop/doc/api/v2/config/layer.html
index 3105e9609de50f9a87dfa07fa656be88e70e8e86..11234c511075a21d78f4715c8a33a16b254e4312 100644
--- a/develop/doc/api/v2/config/layer.html
+++ b/develop/doc/api/v2/config/layer.html
@@ -87,6 +87,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -151,6 +152,11 @@
Training and Inference
+MOBILE
+
diff --git a/develop/doc/api/v2/config/networks.html b/develop/doc/api/v2/config/networks.html
index 990d11c5dd2ca3216ee21e18e4937b6b45d93884..9d0aec0dace39951c1b1b53413489bf493449fb4 100644
--- a/develop/doc/api/v2/config/networks.html
+++ b/develop/doc/api/v2/config/networks.html
@@ -87,6 +87,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -151,6 +152,11 @@
Training and Inference
+MOBILE
+
diff --git a/develop/doc/api/v2/config/optimizer.html b/develop/doc/api/v2/config/optimizer.html
index e7e63d2106b0b7c088d11594b3082e96cbab082c..a1aea9b37a1c7cbab814db11df89675ab1390df4 100644
--- a/develop/doc/api/v2/config/optimizer.html
+++ b/develop/doc/api/v2/config/optimizer.html
@@ -87,6 +87,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -151,6 +152,11 @@
Training and Inference
+MOBILE
+
diff --git a/develop/doc/api/v2/config/pooling.html b/develop/doc/api/v2/config/pooling.html
index 42b6eac9a92df3d28a7af89fe4fbf0e58552c99c..45fa368203b3a18beb34e40934f9a7f57481a645 100644
--- a/develop/doc/api/v2/config/pooling.html
+++ b/develop/doc/api/v2/config/pooling.html
@@ -87,6 +87,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -151,6 +152,11 @@
Training and Inference
+MOBILE
+
diff --git a/develop/doc/api/v2/data.html b/develop/doc/api/v2/data.html
index 71d465f90bbede94832b9322c72c2db55f44bf46..9ae6cc4fe5b808506d6b02fc16e3893f4cc83d64 100644
--- a/develop/doc/api/v2/data.html
+++ b/develop/doc/api/v2/data.html
@@ -87,6 +87,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -151,6 +152,11 @@
Training and Inference
+MOBILE
+
diff --git a/develop/doc/api/v2/model_configs.html b/develop/doc/api/v2/model_configs.html
index 7f9861085191fc7f4582d1f03073da773abb19ba..49e1cc0d77278b86be3e490849328278efc52438 100644
--- a/develop/doc/api/v2/model_configs.html
+++ b/develop/doc/api/v2/model_configs.html
@@ -87,6 +87,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -151,6 +152,11 @@
Training and Inference
+MOBILE
+
diff --git a/develop/doc/api/v2/run_logic.html b/develop/doc/api/v2/run_logic.html
index fb73c18960ae80639abebc815e2ecb67186345d9..e6d0e7d9aeb4637f2c4e5667c1cebd441baedfd3 100644
--- a/develop/doc/api/v2/run_logic.html
+++ b/develop/doc/api/v2/run_logic.html
@@ -34,6 +34,7 @@
+
@@ -86,6 +87,7 @@
GET STARTED
HOW TO
API
+MOBILE
@@ -150,6 +152,11 @@
Training and Inference
+MOBILE
+
@@ -671,6 +678,8 @@ outout_layer1.field2, outout_layer2.field2 ...
diff --git a/develop/doc/howto/cross_compiling/cross_compiling_for_android.html b/develop/doc/mobile/cross_compiling_for_android_en.html
similarity index 75%
rename from develop/doc/howto/cross_compiling/cross_compiling_for_android.html
rename to develop/doc/mobile/cross_compiling_for_android_en.html
index b3d35119e2a9e9444c463ea12a7e144aa580eff6..746c8878d42bed1cf498d55b3861ad7bfe5c15c0 100644
--- a/develop/doc/howto/cross_compiling/cross_compiling_for_android.html
+++ b/develop/doc/mobile/cross_compiling_for_android_en.html
@@ -24,18 +24,21 @@
-
+
-
-
+ href="../genindex.html"/>
+
+
+
+
+
-
+
+
@@ -58,7 +61,7 @@