diff --git a/README_cn.md b/README_cn.md
index a39e8f0ce4b5b818fb697d05de6a6482751137a2..4db9ecae956202ef7949fd7161f4e7f8a7241ca3 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -437,21 +437,17 @@
 
 ### [产业实践范例教程](./industrial_tutorial/README.md)
 
-- [基于PP-PicoDet增强版的路面垃圾检测](https://aistudio.baidu.com/aistudio/projectdetail/3846170?channelType=0&channel=0)
+- [基于PP-TinyPose增强版的智能健身动作识别](https://aistudio.baidu.com/aistudio/projectdetail/4385813)
 
-- [基于PP-PicoDet的通信塔识别及Android端部署](https://aistudio.baidu.com/aistudio/projectdetail/3561097)
+- [基于PP-Human的打架识别](https://aistudio.baidu.com/aistudio/projectdetail/4086987?contributionType=1)
 
-- [基于Faster-RCNN的瓷砖表面瑕疵检测](https://aistudio.baidu.com/aistudio/projectdetail/2571419)
+- [基于PP-PicoDet增强版的路面垃圾检测](https://aistudio.baidu.com/aistudio/projectdetail/3846170?channelType=0&channel=0)
 
-- [基于PaddleDetection的PCB瑕疵检测](https://aistudio.baidu.com/aistudio/projectdetail/2367089)
+- [基于PP-PicoDet的通信塔识别及Android端部署](https://aistudio.baidu.com/aistudio/projectdetail/3561097)
 
 - [基于FairMOT实现人流量统计](https://aistudio.baidu.com/aistudio/projectdetail/2421822)
 
-- [基于YOLOv3实现跌倒检测 ](https://aistudio.baidu.com/aistudio/projectdetail/2500639)
-
-- [基于人体关键点检测的合规检测](https://aistudio.baidu.com/aistudio/projectdetail/4061642?contributionType=1)
-
-- [打架识别](https://aistudio.baidu.com/aistudio/projectdetail/4086987?contributionType=1)
+- [更多其他范例](./industrial_tutorial/README.md)
 
 ## <img title="" src="https://user-images.githubusercontent.com/48054808/157836473-1cf451fa-f01f-4148-ba68-b6d06d5da2f9.png" alt="" width="20"> 应用案例
 
diff --git a/README_en.md b/README_en.md
index 2c4fa2a157d179bfb93b60e68356b4cb7665f3cc..30d2c5849f0b292901198b3f6d46ef8832e15183 100644
--- a/README_en.md
+++ b/README_en.md
@@ -432,19 +432,15 @@ The comparison between COCO mAP and FPS on Qualcomm Snapdragon 865 processor of
 
 ### [Industrial tutorial examples](./industrial_tutorial/README.md)
 
+- [Intelligent fitness recognition based on PP-TinyPose Plus](https://aistudio.baidu.com/aistudio/projectdetail/4385813)
+
 - [Road litter detection based on PP-PicoDet Plus](https://aistudio.baidu.com/aistudio/projectdetail/3561097)
 
 - [Communication tower detection based on PP-PicoDet and deployment on Android](https://aistudio.baidu.com/aistudio/projectdetail/3561097)
 
-- [Tile surface defect detection based on Faster-RCNN](https://aistudio.baidu.com/aistudio/projectdetail/2571419)
-
-- [PCB defect detection based on PaddleDetection](https://aistudio.baidu.com/aistudio/projectdetail/2367089)
-
 - [Visitor flow statistics based on FairMOT](https://aistudio.baidu.com/aistudio/projectdetail/2421822)
 
-- [Falling detection based on YOLOv3](https://aistudio.baidu.com/aistudio/projectdetail/2500639)
-
-- [Compliance detection based on human key  point detection](https://aistudio.baidu.com/aistudio/projectdetail/4061642?contributionType=1)
+- [More examples](./industrial_tutorial/README.md)
 
 ## <img title="" src="https://user-images.githubusercontent.com/48054808/157836473-1cf451fa-f01f-4148-ba68-b6d06d5da2f9.png" alt="" width="20"> Applications
 
diff --git a/industrial_tutorial/README.md b/industrial_tutorial/README.md
index 851be00edbc5af66de6e69c87d33f38f29582678..94441e6c740d47b3869d1fa3eebd99729436baea 100644
--- a/industrial_tutorial/README.md
+++ b/industrial_tutorial/README.md
@@ -15,6 +15,10 @@ PaddleDetection场景应用覆盖通用，制造，城市，交通行业的主
 
 ## 范例列表
 
+- [基于PP-TinyPose增强版的智能健身动作识别](https://aistudio.baidu.com/aistudio/projectdetail/4385813)
+
+- [基于PP-Human的打架识别](https://aistudio.baidu.com/aistudio/projectdetail/4086987?contributionType=1)
+
 - [基于PP-PicoDet的通信塔识别及Android端部署](https://aistudio.baidu.com/aistudio/projectdetail/3561097)
 
 - [基于Faster-RCNN的瓷砖表面瑕疵检测](https://aistudio.baidu.com/aistudio/projectdetail/2571419)
@@ -29,6 +33,5 @@ PaddleDetection场景应用覆盖通用，制造，城市，交通行业的主
 
 - [基于人体关键点检测的合规检测](https://aistudio.baidu.com/aistudio/projectdetail/4061642?contributionType=1)
 
-- [打架识别](https://aistudio.baidu.com/aistudio/projectdetail/4086987?contributionType=1)
 
   *范例将持续更新中
diff --git a/requirements.txt b/requirements.txt
index 7fadf5f5cbea80944cf9c3c11eada0e1caf48b31..ae1b657ac7d37c3e5ae9c2230030f1f27c55504e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 tqdm
-typeguard ; python_version >= '3.4'
-visualdl>=2.1.0 ; python_version <= '3.7'
+typeguard
+visualdl>=2.2.0
 opencv-python
 PyYAML
 shapely
@@ -8,8 +8,7 @@ scipy
 terminaltables
 Cython
 pycocotools
-#xtcocotools==1.6 #only for crowdpose
-setuptools>=42.0.0
+setuptools
 
 # for vehicleplate
 pyclipper