diff --git a/README_CN.md b/README_CN.md
index 995b6d0c66a39eae8302209f538ae43385f673f8..8400038f840a9f26a1342d9fcf4bd9729adcb06c 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -22,6 +22,8 @@ Paddle Serving 帮助深度学习开发者轻易部署在线预测服务。 **
 
 ## 安装
 
+强烈建议您在Docker内构建Paddle Serving，请查看[如何在Docker中运行PaddleServing](doc/RUN_IN_DOCKER_CN.md)
+
 ```shell
 pip install paddle-serving-client
 pip install paddle-serving-server
diff --git a/doc/README_CN.md b/doc/README_CN.md
index 7bdcbe40280c954187e3ff619b4f7cf8e6f47a7d..f8d42e6f1e72f1ac34939e5795df3e6604924bad 100644
--- a/doc/README_CN.md
+++ b/doc/README_CN.md
@@ -9,6 +9,9 @@ Paddle Serving是PaddlePaddle的在线预估服务框架，能够帮助开发者
 Paddle Serving当前的develop版本支持轻量级Python API进行快速预测，并且与Paddle的训练可以打通。我们以最经典的波士顿房价预测为示例，完整说明在单机进行模型训练以及使用Paddle Serving进行模型部署的过程。
 
 #### 安装
+
+强烈建议您在Docker内构建Paddle Serving，请查看[如何在Docker中运行PaddleServing](doc/RUN_IN_DOCKER_CN.md)
+
 ```
 pip install paddle-serving-client
 pip install paddle-serving-server
diff --git a/doc/demo.gif b/doc/demo.gif
index 1fd6b40024aacff3c97bb0607454156d3a8d0649..8d1accfc405686cf49891a8c97fe75f52e3daf12 100644
Binary files a/doc/demo.gif and b/doc/demo.gif differ