diff --git a/doc/build/build_from_source.md b/doc/build/build_from_source.md
index b8f26f431eb7a04147fe791a8c805427c827fe09..e5bb7944ca35bbe336c3242a92cd1caa1a568a63 100644
--- a/doc/build/build_from_source.md
+++ b/doc/build/build_from_source.md
@@ -6,7 +6,7 @@ Installing from Sources
 * [3. Build on Ubuntu](#ubuntu)
 
 ## <span id="download">Download and Setup</span> 
-You can download PaddlePaddle from the [github source](https://github.com/gangliao/Paddle).
+You can download PaddlePaddle from the [github source](https://github.com/PaddlePaddle/Paddle).
 
 ```bash
 git clone https://github.com/baidu/Paddle paddle