diff --git a/doc/build/build_from_source.md b/doc/build/build_from_source.md
index c671f483863c7466a13fac3943e8d58eb74866fc..f7db0a9b92e67e1ecf5e44f1edb17cb8cacd8d2d 100644
--- a/doc/build/build_from_source.md
+++ b/doc/build/build_from_source.md
@@ -1,5 +1,5 @@
Installing from Sources
-=================
+==========================
* [1. Download and Setup](#download)
* [2. Requirements](#requirements)
@@ -28,51 +28,26 @@ To compile the source code, your computer must be equipped with GCC >=4.6 or Cla
PaddlePaddle supports some build options. To enable it, first you need to install the related libraries.
-
-
-
- Optional |
- Description |
-
-
- WITH_GPU |
- Compile with GPU mode. |
-
-
- WITH_DOUBLE |
- Compile with double precision floating-point, default: single precision. |
-
-
- WITH_GLOG |
- Compile with glog. If not found, default: an internal log implementation. |
-
-
- WITH_GFLAGS |
- Compile with gflags. If not found, default: an internal flag implementation. |
-
-
- WITH_TESTING |
- Compile with gtest for PaddlePaddle's unit testing. |
-
-
- WITH_DOC |
- Compile to generate PaddlePaddle's docs, default: disabled (OFF) |
-
-
- WITH_SWIG_PY |
- Compile with python predict API, default: disabled (OFF). |
-
-
- WITH_STYLE_CHECK |
- Compile with code style check, default: enabled (ON). |
-
+
+
+
+
+Optional |
+Description |
+
+
+
+WITH_GPU | Compile with GPU mode. |
+WITH_DOUBLE | Compile with double precision floating-point, default: single precision. |
+WITH_GLOG | Compile with glog. If not found, default: an internal log implementation. |
+WITH_GFLAGS | Compile with gflags. If not found, default: an internal flag implementation. |
+WITH_TESTING | Compile with gtest for PaddlePaddle's unit testing. |
+WITH_DOC | Compile to generate PaddlePaddle's docs, default: disabled (OFF). |
+WITH_SWIG_PY | Compile with python predict API, default: disabled (OFF). |
+WITH_STYLE_CHECK | Compile with code style check, default: enabled (ON). |
+
+
**Note:**
- The GPU version works best with Cuda Toolkit 7.5 and cuDNN v5.
@@ -334,4 +309,4 @@ It may require sudo privileges:
sudo pip install /opt/paddle/share/wheels/*.whl
# or just run
sudo paddle version
-```
\ No newline at end of file
+```