diff --git a/demo/dygraph/dist/bert/README.md b/demo/dygraph/dist/bert/README.md
index 17a5930f50e5766c58c21d174cd943688f920ef2..3d73a2ddd1dbe39c40ea49801199840224594c2d 100644
--- a/demo/dygraph/dist/bert/README.md
+++ b/demo/dygraph/dist/bert/README.md
@@ -29,7 +29,7 @@ TinyBERT蒸馏流程图
 
 ```shell
 pip install paddlenlp
-pip install paddlepaddle_gpu==2.4rc0
+pip install paddlepaddle_gpu
 ```
 
 ## 数据、预训练模型介绍及获取
diff --git a/demo/dygraph/unstructured_pruning/README.md b/demo/dygraph/unstructured_pruning/README.md
index aa0a1f05ec17dff669e83844f78e62576c83af0c..d7b27b409f8704dea06911f6cb9a01f51634e664 100644
--- a/demo/dygraph/unstructured_pruning/README.md
+++ b/demo/dygraph/unstructured_pruning/README.md
@@ -9,8 +9,8 @@
 ## 版本要求
 ```bash
 python3.5+
-paddlepaddle>=2.4rc0
-paddleslim>=2.4rc
+paddlepaddle>=2.4.0
+paddleslim>=2.4.0
 ```
 
 请参照github安装[paddlepaddle](https://github.com/PaddlePaddle/Paddle)和[paddleslim](https://github.com/PaddlePaddle/PaddleSlim)。
diff --git a/demo/ofa/bert/README.md b/demo/ofa/bert/README.md
index f1b663cd356aa7132153eb4820f8e87a5728a116..4998323cd9c3e1d74414821e6768b95bddba1c55 100644
--- a/demo/ofa/bert/README.md
+++ b/demo/ofa/bert/README.md
@@ -183,7 +183,7 @@ BERT-base模型是一个迁移能力很强的通用语义表示模型，但是
 
 ```shell
 pip install paddlenlp
-pip install paddlepaddle_gpu==2.4rc0
+pip install paddlepaddle_gpu
 ```
 
 ### 2.2 Fine-tuing
diff --git a/demo/quant/BiBERT/README.md b/demo/quant/BiBERT/README.md
index 7a9631097dc663cdba2985df69688c84c0a637e6..59e8a7c22c859f25f66ccfe993b6853fef6fe51e 100644
--- a/demo/quant/BiBERT/README.md
+++ b/demo/quant/BiBERT/README.md
@@ -16,7 +16,7 @@ This tutorial uses the GLUE/SST-2 dataset as an example to perform 1-bit quantiz
 
 ```shell
 pip install paddlenlp
-pip install paddlepaddle_gpu==2.4rc0
+pip install paddlepaddle_gpu
 ```
 
 ### Acquisition of data and training models
@@ -88,11 +88,10 @@ If you find our work useful in your research, please consider citing:
 
 ```shell
 @inproceedings{Qin:iclr22,
-  author    = {Haotong Qin and Yifu Ding and Mingyuan Zhang and Qinghua Yan and 
+  author    = {Haotong Qin and Yifu Ding and Mingyuan Zhang and Qinghua Yan and
   Aishan Liu and Qingqing Dang and Ziwei Liu and Xianglong Liu},
   title     = {BiBERT: Accurate Fully Binarized BERT},
   booktitle = {International Conference on Learning Representations (ICLR)},
   year      = {2022}
 }
 ```
-
diff --git a/demo/quant/quant_post/README.md b/demo/quant/quant_post/README.md
index 0629c875a212f9dc5509f65f2e40b46412153132..7912f099809b23d53431444e8f36a0f02b0347c2 100755
--- a/demo/quant/quant_post/README.md
+++ b/demo/quant/quant_post/README.md
@@ -10,7 +10,7 @@
 
 ### 环境准备
 
-PaddlePaddle >= 2.4rc0 或develop版本
+PaddlePaddle >= 2.4.0 或develop版本
 
 ### 准备数据
 
diff --git a/demo/unstructured_prune/README.md b/demo/unstructured_prune/README.md
index aab7f628e2aaa80b1b65bf29d0a50ac117738a9d..7783aa180242deb0cc4a4277ae9c29e5a1538cf9 100644
--- a/demo/unstructured_prune/README.md
+++ b/demo/unstructured_prune/README.md
@@ -9,8 +9,8 @@
 ## 版本要求
 ```bash
 python3.5+
-paddlepaddle>=2.4rc0
-paddleslim>=2.4rc
+paddlepaddle>=2.4.0
+paddleslim>=2.4.0
 ```
 
 请参照github安装[PaddlePaddle](https://github.com/PaddlePaddle/Paddle)和[PaddleSlim](https://github.com/PaddlePaddle/PaddleSlim)。
diff --git a/example/auto_compression/README.md b/example/auto_compression/README.md
index 56c27595bf823f5f6e27a8fb0d43013a883c2494..67bb1c90c1c355c2fb2c6d64d78d50ac3d35f95e 100644
--- a/example/auto_compression/README.md
+++ b/example/auto_compression/README.md
@@ -94,19 +94,19 @@ ACT相比传统的模型压缩方法，
 
 ## **环境准备**
 
-- 安装PaddlePaddle >= 2.4rc0：（可以参考[飞桨官网安装文档](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
+- 安装PaddlePaddle >= 2.4.0：（可以参考[飞桨官网安装文档](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
 
   ```shell
   # CPU
-  pip install paddlepaddle==2.4rc0
+  pip install paddlepaddle
   # GPU 以CUDA11.2为例
-  python -m pip install paddlepaddle_gpu==2.4rc0 -f https://www.paddlepaddle.org.cn/whl/linux/mkl/avx/stable.html
+  python -m pip install paddlepaddle_gpu -f https://www.paddlepaddle.org.cn/whl/linux/mkl/avx/stable.html
   ```
 
-- 安装PaddleSlim 2.4rc：
+- 安装PaddleSlim >= 2.4.0：
 
   ```shell
-  pip install paddleslim==2.4rc
+  pip install paddleslim
   ```
 
 ## **快速开始**
diff --git a/example/auto_compression/detection/README.md b/example/auto_compression/detection/README.md
index 919038b4e58604d58b57ad1f1fd946f733649728..a61b9d9eb14a467cd28490e1ad1db8329a531cfd 100644
--- a/example/auto_compression/detection/README.md
+++ b/example/auto_compression/detection/README.md
@@ -35,22 +35,22 @@
 ## 3. 自动压缩流程
 
 #### 3.1 准备环境
-- PaddlePaddle >= 2.4rc0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
-- PaddleSlim >= 2.4rc
+- PaddlePaddle >= 2.4.0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
+- PaddleSlim >= 2.4.0
 - PaddleDet >= 2.4
 - opencv-python
 
 安装paddlepaddle：
 ```shell
 # CPU
-pip install paddlepaddle==2.4rc0
+pip install paddlepaddle
 # GPU 以Ubuntu、CUDA 11.2为例
-python -m pip install paddlepaddle_gpu==2.4rc0 -f https://www.paddlepaddle.org.cn/whl/linux/mkl/avx/stable.html
+python -m pip install paddlepaddle_gpu -f https://www.paddlepaddle.org.cn/whl/linux/mkl/avx/stable.html
 ```
 
 安装paddleslim：
 ```shell
-pip install paddleslim==2.4rc
+pip install paddleslim
 ```
 
 安装paddledet：
diff --git a/example/auto_compression/image_classification/README.md b/example/auto_compression/image_classification/README.md
index dbf9d0f09ac34cc1d3221bfb4104620c5f8a8ac3..649c22aa83ade0809f1e27b2c8d2b1bc944ea511 100644
--- a/example/auto_compression/image_classification/README.md
+++ b/example/auto_compression/image_classification/README.md
@@ -57,20 +57,20 @@
 #### 3.1 准备环境
 
 - python >= 3.6
-- PaddlePaddle >= 2.4rc0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
-- PaddleSlim >= 2.4rc
+- PaddlePaddle >= 2.4.0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
+- PaddleSlim >= 2.4.0
 
 安装paddlepaddle：
 ```shell
 # CPU
-pip install paddlepaddle==2.4rc0
+pip install paddlepaddle
 # GPU
-pip install paddlepaddle_gpu==2.4rc0
+pip install paddlepaddle_gpu
 ```
 
 安装paddleslim：
 ```shell
-pip install paddleslim==2.4rc
+pip install paddleslim
 ```
 
 #### 3.2 准备数据集
diff --git a/example/auto_compression/nlp/README.md b/example/auto_compression/nlp/README.md
index 9e12dc38445b312bd0fde822ba8683f7eb411bf7..f0cd0556d31717ed32f871e129cd677ae20ac95c 100644
--- a/example/auto_compression/nlp/README.md
+++ b/example/auto_compression/nlp/README.md
@@ -47,21 +47,21 @@
 
 #### 3.1 准备环境
 - python >= 3.6
-- PaddlePaddle >= 2.4rc0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
-- PaddleSlim >= 2.3
+- PaddlePaddle >= 2.4.0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
+- PaddleSlim >= 2.4.0
 - PaddleNLP >= 2.3
 
 安装paddlepaddle：
 ```shell
 # CPU
-pip install paddlepaddle==2.4rc0
+pip install paddlepaddle
 # GPU
-pip install paddlepaddle_gpu==2.4rc0
+pip install paddlepaddle_gpu
 ```
 
 安装paddleslim：
 ```shell
-pip install paddleslim==2.4rc
+pip install paddleslim
 ```
 
 安装paddlenlp：
diff --git a/example/auto_compression/ocr/README.md b/example/auto_compression/ocr/README.md
index 1a20eff0252dc8f58182d7ec349ccc5f2989683b..66d980caea1d15dd12d40df03161e0a5c5da1d06 100644
--- a/example/auto_compression/ocr/README.md
+++ b/example/auto_compression/ocr/README.md
@@ -29,20 +29,20 @@
 #### 3.1 准备环境
 
 - python >= 3.6
-- PaddlePaddle >= 2.4rc0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
-- PaddleSlim >= 2.4rc
+- PaddlePaddle >= 2.4.0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
+- PaddleSlim >= 2.4.0
 
 安装paddlepaddle：
 ```shell
 # CPU
-pip install paddlepaddle==2.4rc0
+pip install paddlepaddle
 # GPU
-pip install paddlepaddle_gpu==2.4rc0
+pip install paddlepaddle_gpu
 ```
 
 安装paddleslim：
 ```shell
-pip install paddleslim==2.4rc
+pip install paddleslim
 ```
 
 #### 3.2 准备数据集
diff --git a/example/auto_compression/pytorch_huggingface/README.md b/example/auto_compression/pytorch_huggingface/README.md
index 866c73560ede0c8e2cd3df3aa5b30dc85097bde9..c5ccaff38bc7f8cd51a9daa424e8d88398a7e71c 100644
--- a/example/auto_compression/pytorch_huggingface/README.md
+++ b/example/auto_compression/pytorch_huggingface/README.md
@@ -40,8 +40,8 @@
 ## 3. 自动压缩流程
 #### 3.1 准备环境
 - python >= 3.6
-- PaddlePaddle >= 2.4rc0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
-- PaddleSlim >= 2.4rc
+- PaddlePaddle >= 2.4.0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
+- PaddleSlim >= 2.4.0
 - X2Paddle develop版本
 - transformers >= 4.18.0
 - PaddleNLP >= 2.3
@@ -52,14 +52,14 @@
 安装paddlepaddle：
 ```shell
 # CPU
-pip install paddlepaddle==2.4rc0
+pip install paddlepaddle
 # GPU
-pip install paddlepaddle_gpu==2.4rc0
+pip install paddlepaddle_gpu
 ```
 
 安装paddleslim：
 ```shell
-pip install paddleslim==2.4rc
+pip install paddleslim
 ```
 
 安装X2Paddle:
diff --git a/example/auto_compression/pytorch_yolo_series/README.md b/example/auto_compression/pytorch_yolo_series/README.md
index ea66ae16434628b9ae4d0db63be6b6bd9bee5cc7..e65677391addc59cf933ed4924c5cb0ef5ce3149 100644
--- a/example/auto_compression/pytorch_yolo_series/README.md
+++ b/example/auto_compression/pytorch_yolo_series/README.md
@@ -45,20 +45,20 @@
 ## 3. 自动压缩流程
 
 #### 3.1 准备环境
-- PaddlePaddle >= 2.4rc0版本 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)根据相应环境的安装指令进行安装）
+- PaddlePaddle >= 2.4.0版本 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)根据相应环境的安装指令进行安装）
 - PaddleSlim develop 版本
 
 （1）安装paddlepaddle
 ```
 # CPU
-pip install paddlepaddle==2.4rc0
+pip install paddlepaddle
 # GPU 以Ubuntu、CUDA 11.2为例
-python -m pip install paddlepaddle_gpu==2.4rc0 -f https://www.paddlepaddle.org.cn/whl/linux/mkl/avx/stable.html
+python -m pip install paddlepaddle_gpu -f https://www.paddlepaddle.org.cn/whl/linux/mkl/avx/stable.html
 ```
 
-（2）安装paddleslim>=2.4rc：
+（2）安装paddleslim>=2.4.0：
 ```shell
-pip install paddleslim==2.4rc
+pip install paddleslim
 ```
 
 #### 版本对齐
diff --git a/example/auto_compression/semantic_segmentation/README.md b/example/auto_compression/semantic_segmentation/README.md
index 4cff9f3d038bf74847901ebfd885ee9a7565067b..14f1e5dcc0d79974a43cd906d600955ac0b06ffb 100644
--- a/example/auto_compression/semantic_segmentation/README.md
+++ b/example/auto_compression/semantic_segmentation/README.md
@@ -47,21 +47,21 @@
 
 #### 3.1 准备环境
 
-- PaddlePaddle >= 2.4rc0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
-- PaddleSlim >= 2.4rc
+- PaddlePaddle >= 2.4.0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
+- PaddleSlim >= 2.4.0
 - PaddleSeg == 2.5.0
 
 安装paddlepaddle：
 ```shell
 # CPU
-pip install paddlepaddle==2.4rc0
+pip install paddlepaddle
 # GPU
-pip install paddlepaddle_gpu==2.4rc0
+pip install paddlepaddle_gpu
 ```
 
 安装paddleslim：
 ```shell
-pip install paddleslim==2.4rc
+pip install paddleslim
 ```
 
 准备paddleslim示例代码：
diff --git a/example/auto_compression/tensorflow_mobilenet/README.md b/example/auto_compression/tensorflow_mobilenet/README.md
index fb6adfe4cf48e39756b9c8cf5846d3d1ee730c9f..7370a4ec366588cf092ce12ddd6cf1d730ae215a 100644
--- a/example/auto_compression/tensorflow_mobilenet/README.md
+++ b/example/auto_compression/tensorflow_mobilenet/README.md
@@ -31,22 +31,22 @@
 ## 3. 自动压缩流程
 
 #### 3.1 准备环境
-- PaddlePaddle >= 2.4rc0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
-- PaddleSlim >= 2.4rc
+- PaddlePaddle >= 2.4.0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
+- PaddleSlim >= 2.4.0
 - [X2Paddle](https://github.com/PaddlePaddle/X2Paddle) >= 1.3.6
 - opencv-python
 
 （1）安装paddlepaddle：
 ```shell
 # CPU
-pip install paddlepaddle==2.4rc0
+pip install paddlepaddle
 # GPU
-pip install paddlepaddle_gpu==2.4rc0
+pip install paddlepaddle_gpu
 ```
 
 （2）安装paddleslim：
 ```shell
-pip install paddleslim==2.4rc
+pip install paddleslim
 ```
 
 （3）安装TensorFlow:
diff --git a/example/full_quantization/image_classification/README.md b/example/full_quantization/image_classification/README.md
index 9384db6a4825cfbcf522aafd7a5ec442d21e52f5..9f631f3078097fda99d0becde089b0008c3ffff8 100644
--- a/example/full_quantization/image_classification/README.md
+++ b/example/full_quantization/image_classification/README.md
@@ -31,20 +31,20 @@
 #### 3.1 准备环境
 
 - python >= 3.6
-- PaddlePaddle >= 2.4rc0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
-- PaddleSlim >= 2.4rc
+- PaddlePaddle >= 2.4.0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
+- PaddleSlim >= 2.4.0
 
 安装paddlepaddle：
 ```shell
 # CPU
-pip install paddlepaddle==2.4rc0
+pip install paddlepaddle
 # GPU
-pip install paddlepaddle_gpu==2.4rc0
+pip install paddlepaddle_gpu
 ```
 
 安装paddleslim：
 ```shell
-pip install paddleslim==2.4rc
+pip install paddleslim
 ```
 
 #### 3.2 准备数据集
diff --git a/example/full_quantization/picodet/README.md b/example/full_quantization/picodet/README.md
index 3859d36f33abe41629c344e6224d73e2cfc9d0e7..45832b3122f4939369aa54f5dbd5f7b8f06a229a 100644
--- a/example/full_quantization/picodet/README.md
+++ b/example/full_quantization/picodet/README.md
@@ -30,22 +30,22 @@
 ## 3. 全量化流程
 
 #### 3.1 准备环境
-- PaddlePaddle >= 2.4rc0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
-- PaddleSlim >= 2.4rc
+- PaddlePaddle >= 2.4.0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
+- PaddleSlim >= 2.4.0
 - PaddleDet >= 2.4
 - opencv-python
 
 安装paddlepaddle：
 ```shell
 # CPU
-pip install paddlepaddle==2.4rc0
+pip install paddlepaddle
 # GPU
-pip install paddlepaddle_gpu==2.4rc0
+pip install paddlepaddle_gpu
 ```
 
 安装paddleslim：
 ```shell
-pip install paddleslim==2.4rc
+pip install paddleslim
 ```
 
 安装paddledet：
diff --git a/example/post_training_quantization/detection/README.md b/example/post_training_quantization/detection/README.md
index b405c3863ef8070220c706206c1b69100b9f1023..80c8d7701ec619a3fc8964533a32406a8cd2e02d 100644
--- a/example/post_training_quantization/detection/README.md
+++ b/example/post_training_quantization/detection/README.md
@@ -35,22 +35,22 @@
 ## 3. 离线量化流程
 
 #### 3.1 准备环境
-- PaddlePaddle >= 2.4rc0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
-- PaddleSlim >= 2.4rc
+- PaddlePaddle >= 2.4.0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
+- PaddleSlim >= 2.4.0
 - PaddleDet >= 2.4
 - opencv-python
 
 安装paddlepaddle：
 ```shell
 # CPU
-pip install paddlepaddle==2.4rc0
+pip install paddlepaddle
 # GPU
-pip install paddlepaddle_gpu==2.4rc0
+pip install paddlepaddle_gpu
 ```
 
 安装paddleslim：
 ```shell
-pip install paddleslim==2.4rc
+pip install paddleslim
 ```
 
 安装paddledet：
diff --git a/example/post_training_quantization/pytorch_yolo_series/README.md b/example/post_training_quantization/pytorch_yolo_series/README.md
index 25f51e1ede2f9c2b6f6177dd34f2d89a871e7f34..e012cff3c7fe8f2a8bee2de61c09ba0ea8d3e9f1 100644
--- a/example/post_training_quantization/pytorch_yolo_series/README.md
+++ b/example/post_training_quantization/pytorch_yolo_series/README.md
@@ -36,7 +36,7 @@
 ## 3. 离线量化流程
 
 #### 3.1 准备环境
-- PaddlePaddle >= 2.4rc0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
+- PaddlePaddle >= 2.4.0 （可从[Paddle官网](https://www.paddlepaddle.org.cn/install/quick?docurl=/documentation/docs/zh/install/pip/linux-pip.html)下载安装）
 - PaddleSlim > 2.3版本
 - X2Paddle >= 1.3.9
 - opencv-python
@@ -45,14 +45,14 @@
 （1）安装paddlepaddle：
 ```shell
 # CPU
-pip install paddlepaddle==2.4rc0
+pip install paddlepaddle
 # GPU
-pip install paddlepaddle_gpu==2.4rc0
+pip install paddlepaddle_gpu
 ```
 
 （2）安装paddleslim：
 ```shell
-pip install paddleslim==2.4rc
+pip install paddleslim
 ```
 
 #### 3.2 准备数据集