diff --git a/README.md b/README.md
index 86990286eace5d9074694f7ed12738f472ab4af0..cc0e8e297931c5dc91f892290929de0386dabfa0 100644
--- a/README.md
+++ b/README.md
@@ -130,6 +130,7 @@ python -m paddlerec.run -m paddlerec.models.rank.dnn
 
 ### Introductory Project
 * [Get start of PaddleRec in ten minutes](https://aistudio.baidu.com/aistudio/projectdetail/559336)
+* [Tutorial of Linear Regression and Analysis of Feature Importance](https://aistudio.baidu.com/aistudio/projectdetail/618918)
 
 ### Introductory tutorial
 * [Data](doc/slot_reader.md)
diff --git a/README_CN.md b/README_CN.md
index 3f3f8f0e74bb1aa3ec5516d58ba0099c802523ab..41a0d5f3d2813b85a9a5d2638b7fce27040b1d31 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -135,6 +135,7 @@ python -m paddlerec.run -m paddlerec.models.rank.dnn
 
 ### 快速开始
 * [十分钟上手PaddleRec](https://aistudio.baidu.com/aistudio/projectdetail/559336)
+* [乘风破浪的调参侠！玩转特征重要性～从此精通LR](https://aistudio.baidu.com/aistudio/projectdetail/618918)
 
 ### 入门教程
 * [数据准备](doc/slot_reader.md)