diff --git a/doc/.DS_Store b/doc/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..5e5553cf5f7f3c1c2b23fba7fb45834c3a521779
Binary files /dev/null and b/doc/.DS_Store differ
diff --git a/doc/contribute_code.md b/doc/contribute_code.md
new file mode 100644
index 0000000000000000000000000000000000000000..d9f2cd795edf4d3c60166683007530fa53eb08de
--- /dev/null
+++ b/doc/contribute_code.md
@@ -0,0 +1 @@
+# PaddleRec 贡献代码
\ No newline at end of file
diff --git a/doc/custom_dataset_reader.md b/doc/custom_dataset_reader.md
new file mode 100644
index 0000000000000000000000000000000000000000..ac9aa60a34fa446d416c9d5c6fad624073665ef8
--- /dev/null
+++ b/doc/custom_dataset_reader.md
@@ -0,0 +1 @@
+# PaddleRec 自定义数据集及Reader
\ No newline at end of file
diff --git a/doc/distributed_train.md b/doc/distributed_train.md
new file mode 100644
index 0000000000000000000000000000000000000000..93f948edc95add30b81a5e65896039bda8fcbea1
--- /dev/null
+++ b/doc/distributed_train.md
@@ -0,0 +1 @@
+# PaddleRec 分布式训练
diff --git a/doc/imgs/structure.png b/doc/imgs/structure.png
new file mode 100644
index 0000000000000000000000000000000000000000..d7fd2839dc02ce4ebc5b1fcf2b0f02bcca0d7ed9
Binary files /dev/null and b/doc/imgs/structure.png differ
diff --git a/doc/local_train.md b/doc/local_train.md
new file mode 100644
index 0000000000000000000000000000000000000000..3eb96b25f5dc3cee8a38bfba82b86fea757aaae4
--- /dev/null
+++ b/doc/local_train.md
@@ -0,0 +1 @@
+# PaddleRec 单机训练
\ No newline at end of file
diff --git a/doc/optimization_model.md b/doc/optimization_model.md
new file mode 100644
index 0000000000000000000000000000000000000000..39798184f7a11e416f65a6bb88bcdd20521ec215
--- /dev/null
+++ b/doc/optimization_model.md
@@ -0,0 +1 @@
+# PaddleRec 模型调参
\ No newline at end of file
diff --git a/doc/predict.md b/doc/predict.md
new file mode 100644
index 0000000000000000000000000000000000000000..fed57802f2655594a74a24c495cfc92bd1bfac21
--- /dev/null
+++ b/doc/predict.md
@@ -0,0 +1 @@
+# PaddleRec 预测部署
\ No newline at end of file
diff --git a/readme.md b/readme.md
index 6a37e1d30c5582a8ff6aa6236ec961b1ae8fa403..4936b798552fb599709c8f94a73088a20be2cf9e 100644
--- a/readme.md
+++ b/readme.md
@@ -44,24 +44,25 @@ PadlleRec以预置模型为核心,具备以下特点：
 
 # 特性
 - 易于上手，开箱即用
+  
 - 灵活配置，个性调参
 - 分布式训练，大规模稀疏
 - 快速部署，一键上线
 
 # 支持模型列表
-|         方向         |          模型          | 单机CPU训练 | 单机GPU训练 | 分布式CPU训练 | 分布式GPU训练 | 自定义数据集 | 服务器部署 |
-| :------------------: | :--------------------: | :---------: | :---------: | :-----------: | :-----------: | :----------: | :--------: |
-| ContentUnderstanding | [Text-Classifcation]() |      ✓      |      x      |       ✓       |       x       |      ✓       |     ✓      |
-| ContentUnderstanding |      [TagSpace]()      |      ✓      |      x      |       ✓       |       x       |      ✓       |     ✓      |
-|        Recall        |      [Word2Vec]()      |      ✓      |      x      |       ✓       |       x       |      ✓       |     ✓      |
-|        Recall        |        [TDM]()         |      ✓      |      x      |       ✓       |       x       |      ✓       |     ✓      |
-|         Rank         |      [CTR-Dnn]()       |      ✓      |      x      |       ✓       |       x       |      ✓       |     ✓      |
-|         Rank         |       [DeepFm]()       |      ✓      |      x      |       ✓       |       x       |      ✓       |     ✓      |
-|        Rerank        |      [ListWise]()      |      ✓      |      x      |       ✓       |       x       |      ✓       |     ✓      |
-|      MultiTask       |        [MMOE]()        |      ✓      |      x      |       ✓       |       x       |      ✓       |     ✓      |
-|      MultiTask       |        [ESSM]()        |      ✓      |      x      |       ✓       |       x       |      ✓       |     ✓      |
-|        Match         |        [DSSM]()        |      ✓      |      x      |       ✓       |       x       |      ✓       |     ✓      |
-|        Match         |  [Multiview-Simnet]()  |      ✓      |      x      |       ✓       |       x       |      ✓       |     ✓      |
+|         方向         |          模型          | 单机CPU训练 | 单机GPU训练 | 分布式CPU训练 | 大规模稀疏 | 分布式GPU训练 | 自定义数据集 |
+| :------------------: | :--------------------: | :---------: | :---------: | :-----------: | :--------: | :-----------: | :----------: |
+| ContentUnderstanding | [Text-Classifcation]() |      ✓      |      x      |       ✓       |     x      |       ✓       |      ✓       |
+| ContentUnderstanding |      [TagSpace]()      |      ✓      |      x      |       ✓       |     x      |       ✓       |      ✓       |
+|        Recall        |      [Word2Vec]()      |      ✓      |      x      |       ✓       |     x      |       ✓       |      ✓       |
+|        Recall        |        [TDM]()         |      ✓      |      x      |       ✓       |     x      |       ✓       |      ✓       |
+|         Rank         |      [CTR-Dnn]()       |      ✓      |      x      |       ✓       |     x      |       ✓       |      ✓       |
+|         Rank         |       [DeepFm]()       |      ✓      |      x      |       ✓       |     x      |       ✓       |      ✓       |
+|        Rerank        |      [ListWise]()      |      ✓      |      x      |       ✓       |     x      |       ✓       |      ✓       |
+|      MultiTask       |        [MMOE]()        |      ✓      |      x      |       ✓       |     x      |       ✓       |      ✓       |
+|      MultiTask       |        [ESMM]()        |      ✓      |      x      |       ✓       |     x      |       ✓       |      ✓       |
+|        Match         |        [DSSM]()        |      ✓      |      x      |       ✓       |     x      |       ✓       |      ✓       |
+|        Match         |  [Multiview-Simnet]()  |      ✓      |      x      |       ✓       |     x      |       ✓       |      ✓       |
 
 # 文档教程
 ## 入门教程
@@ -137,19 +138,10 @@ python -m fleetrec.run \
 
 ### 常见问题FAQ
 
-## 进阶教程
-### 自定义数据集及Reader
-### 模型调参
-### 单机训练
-### 分布式训练
-### 预测部署
-
 # 版本历史
 ## 版本更新
-## Benchamrk
 
 # 许可证书
 本项目的发布受[Apache 2.0 license](LICENSE)许可认证。
-# 如何贡献代码
-## 优化PaddleRec框架
-## 新增模型到PaddleRec
+
+