diff --git a/README.md b/README.md
index 719d17ca186ff019bf0be064d0d3a2013b638527..60484fef85f14997900cd2ce4e1aadd6afe0cf62 100644
--- a/README.md
+++ b/README.md
@@ -44,11 +44,15 @@ Please refer to [data prepare](./docs/data_prepare.md) for dataset preparation.
 ## Get Start
 Please refer [get stated](./docs/get_started.md) for the basic usage of PaddleGAN.
 
-
 ## License
 PaddleGAN is released under the [Apache 2.0 license](LICENSE).
 
-
 ## Contributing
 
 Contributions are highly welcomed and we would really appreciate your feedback!!
+
+## External Projects
+
+External gan projects in the community that base on PaddlePaddle:
+
++ [PaddleGAN](https://github.com/PaddlePaddle/PaddleGAN)
diff --git a/README_cn.md b/README_cn.md
index 3b6526cdd729b3f9ca7695e9cfb19d695a5c1826..0e015cdd4e51f316434554e79073e32f44c3c192 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -51,3 +51,9 @@ pip install -v -e .  # or "python setup.py develop"
 ## 贡献代码
 
 我们非常欢迎你可以为PaddleGAN提供代码，也十分感谢你的反馈。
+
+## 外部项目
+
+外部基于飞桨的生成对抗网络模型
+
++ [PaddleGAN](https://github.com/PaddlePaddle/PaddleGAN)
diff --git a/docs/data_prepare.md b/docs/data_prepare.md
index 2d2c527ac2e6210db2240c7262e1c4dedf47dd58..213e9f3a9f7d3351c13eaa6c7cdacf78742c1c0a 100644
--- a/docs/data_prepare.md
+++ b/docs/data_prepare.md
@@ -2,7 +2,6 @@
 
 It is recommended to symlink the dataset root to `$PaddleGAN/data`.
 
-
 ```
 PaddleGAN
 |-- configs
@@ -32,5 +31,6 @@ PaddleGAN
 ### cyclegan datasets
 more dataset for cyclegan you can download from [here](https://people.eecs.berkeley.edu/~taesung_park/CycleGAN/datasets/)
 
+
 ### pix2pix datasets
 more dataset for pix2pix you can download from [here](hhttps://people.eecs.berkeley.edu/~tinghuiz/projects/pix2pix/datasets/)