diff --git a/VisionSDK/YOLOv7Detection/CMakeLists.txt b/VisionSDK/YOLOv7Detection/CMakeLists.txt
index 2deb1a25a31538290f416a1237f82f36fa1674a3..c40695f4b8e594d676a0490259edec0af1bb3ee6 100644
--- a/VisionSDK/YOLOv7Detection/CMakeLists.txt
+++ b/VisionSDK/YOLOv7Detection/CMakeLists.txt
@@ -26,4 +26,5 @@ target_link_libraries(sample
     mxbase
     yolov7postprocess
     opencv_world
+    cpprest
 )
\ No newline at end of file
diff --git a/VisionSDK/YOLOv7Detection/README.md b/VisionSDK/YOLOv7Detection/README.md
index b4432f90db500b8e2e32ec732a9318ba493389e5..dd206b49fd02b76c3a067228b94da6c3680036ab 100644
--- a/VisionSDK/YOLOv7Detection/README.md
+++ b/VisionSDK/YOLOv7Detection/README.md
@@ -1,25 +1,24 @@
 # YOLOv7 模型推理参考样例
-## 1. 介绍
-
-YOLOv7 目标检测后处理插件基于 Vision SDK 开发，对图片中的不同类目标进行检测。输入一幅图像，可以检测得到图像中大部分类别目标的位置。本方案基于 pytorch 版本原始 yolo7x.pt 模型所转换的 om 模型进行目标检测，默认模型包含 80 个目标类。
 
-### 1.1 支持的产品
-
-本项目以昇腾310及310P芯片卡为主要的硬件平台。
+## 1. 介绍
 
+### 1.1 简介
 
-### 1.2 支持的版本
+YOLOv7 目标检测后处理插件基于 Vision SDK 开发，对图片中的不同类目标进行检测。输入一幅图像，可以检测得到图像中大部分类别目标的位置。本方案基于 pytorch 版本原始 yolo7x.pt 模型所转换的 om 模型进行目标检测，默认模型包含 80 个目标类。
 
-支持的SDK版本为 5.0.RC1, CANN 版本为 6.0.RC1。
+### 1.2 支持的产品
 
+本项目支持Atlas 300I pro、 Atlas 300V pro。
 
-### 1.3 软件方案介绍 
 
-封装yolov7后处理方法到后处理插件中，通过编译yolov7postprocessor插件so, 将该插件应用到pipeline或者v2接口进行后处理计算。
+### 1.3 支持的版本
 
-#### 1.3.1 业务流程加图像预处理方案
+本样例配套的Vision SDK版本、CANN版本、Driver/Firmware版本如下所示：
 
-Pytorch框架对yolov7模型推理时，前处理方案包括解码为BGR->等比缩放->中心补边->转换为RGB->标准化，main.cpp中通过在310P场景下通过dvpp及opencv对应方法进行了相应的处理，标准化的步骤在aipp配置项中完成。                           
+| Vision SDK版本  | CANN版本  | Driver/Firmware版本  |
+| --------- | ------------------ | -------------- | 
+| 5.0.1   | 7.0.1.3   |  23.0.5  |
+                          
 
 ### 1.4 代码目录结构与说明
 
@@ -45,12 +44,11 @@ Pytorch框架对yolov7模型推理时，前处理方案包括解码为BGR->等
 ```
 
 注：yolov7.cfg中新增了一个配置项PADDING_TYPE用于区分补边的情况，若采用dvpp补边则填写0，采用opencv补边则填写1，默认为1。    
-SampleYuv.pipeline中resize插件需要选用双线性插值的方式，需要根据310和310P环境填写interpolation的参数。310上需要设置"interpolation"为"1"。
+SampleYuv.pipeline中resize插件需要选用双线性插值的方式，需要根据Atlas 300I pro、 Atlas 300V pro填写interpolation的参数。
 
 
-## 2 环境依赖
+## 2 设置环境变量
 
-推荐系统为ubuntu 18.04，芯片环境310P：
 
 在编译运行项目前，需要设置环境变量：
 
@@ -73,13 +71,15 @@ SDK-path: Vision SDK 安装路径
 ascend-toolkit-path: CANN 安装路径。
 ```   
 
-## 3. 模型转换    
+## 3. 准备模型    
+
+**步骤1：** 模型下载。
 
 关键依赖版本说明    
 PyTorch >=1.8.0    
 
-请参考[链接](https://gitee.com/ascend/modelzoo-GPL/tree/master/built-in/ACL_Pytorch/Yolov7_for_Pytorch)对模型进行下载和转换为om。   
-注意：由于main.cpp样例在310P环境下解码后的图片为BGR格式，因此使用aipp转换至om时，请将上述链接中的教程中 4. 使用aipp预处理 aipp_op中的rbuv_swap_switch项设置为true。
+请参考[链接](https://gitee.com/ascend/modelzoo-GPL/tree/master/built-in/ACL_Pytorch/Yolov7_for_Pytorch)下载模型并转换为ONNX模型，并使用下方提供的命令转换为OM模型。   
+注意：由于main.cpp样例在Atlas 300I pro、 Atlas 300V pro下解码后的图片为BGR格式，因此使用aipp转换至om时，请将上述链接中的教程中的 4. 使用aipp预处理 aipp_op中的rbuv_swap_switch项设置为true。
 转换完成后，将该模型放到model路径下。  
 
 转换为BGR输入参考
@@ -129,6 +129,7 @@ aipp_op {
     var_reci_chn_1: 0.0039215686274509803921568627451
     var_reci_chn_2: 0.0039215686274509803921568627451
 }
+
 ```
 atc转换模型命令参考
 ```
@@ -146,12 +147,13 @@ atc --framework=5 --model=${onnx_model} --output={output_name} --input_format=NC
 
 **步骤1**   
 编译后处理插件so：  
-后处理插件编译步骤参考《Vision SDK用户指南》中 深入开发->推理模型后处理开发介绍->新框架模型后处理->编译，其中"samplepostprocess"和"SamplePostProcess.cpp"分别代表生成的后处理动态库名和生成后处理的目标文件，对应到yolov7则yolov7postprocess和Yolov7PostProcess.cpp，
+进入plugin目录中，请创建文件夹build
+
 
 注意：  
 修改CMakeLists.txt中 ```set(PLUGIN_NAME "samplepostprocess")``` 一行中插件名称，为 ```set(PLUGIN_NAME "yolov7postprocess")```    
 修改CMakeLists.txt中 ```add_library(${TARGET_LIBRARY} SHARED SamplePostProcess.cpp)``` 一行中cpp文件名称，为 ```add_library(${TARGET_LIBRARY} SHARED Yolov7PostProcess.cpp)```   
-生成的so会在make install时被安装到${MX_SDK_HOME}/lib/modelpostprocessors/下，请确保该so文件权限为440。   
+生成的so请移动至${MX_SDK_HOME}/lib/modelpostprocessors/下，请确保该so文件权限为440。   
 
 **步骤2**    
 放入待测图片。将一张图片放项目根路径下，命名为 test.jpg。   
diff --git a/VisionSDK/YOLOv7Detection/main.cpp b/VisionSDK/YOLOv7Detection/main.cpp
index 125cd9abf0349570e0c450239704311907344716..d18022057521e11112781316600b1a7e38020e75 100644
--- a/VisionSDK/YOLOv7Detection/main.cpp
+++ b/VisionSDK/YOLOv7Detection/main.cpp
@@ -29,7 +29,7 @@
 #include "MxBase/MemoryHelper/MemoryHelper.h"
 #include "MxBase/DeviceManager/DeviceManager.h"
 #include "MxBase/Log/Log.h"
-#include "Yolov7PostProcess.h"
+#include "plugin/Yolov7PostProcess.h"
 
 using namespace MxBase;
 using namespace std;
@@ -144,6 +144,7 @@ APP_ERROR PaddingProcess(ImageProcessor &imageProcessor, std::pair<int, int> res
             LogError << "Failed to mallloc and copy dvpp memory.";
             return APP_ERR_ACL_BAD_COPY;
         }
+        std::shared_ptr<uint8_t> pastedData((uint8_t*)resHostData.ptrData, resHostData.free);
         cv::Mat resizedHost(resizeImage.GetSize().height, resizeImage.GetSize().width, OPENCV_8UC3,
             resHostData.ptrData);
         cv::Rect roi = cv::Rect(0, 0, resizedWidth, resizedHeight);
@@ -451,6 +452,9 @@ int main(int argc, char *argv[])
             case '?':
                 usage();
                 return 0;
+            default:
+                usage();
+                return 0;
         }
     }
     if (pathMap.count("modelPath") <= 0 || pathMap.count("imgPath") <= 0 || pathMap.count("modelConfigPath") <= 0 ||
diff --git a/VisionSDK/YOLOv7Detection/plugin/CMakeLists.txt b/VisionSDK/YOLOv7Detection/plugin/CMakeLists.txt
index 1af840a68d78a3624ddb02de5332fcff82cba346..61b5db71c3a7591b303a3ec330597d6b69277391 100644
--- a/VisionSDK/YOLOv7Detection/plugin/CMakeLists.txt
+++ b/VisionSDK/YOLOv7Detection/plugin/CMakeLists.txt
@@ -4,17 +4,18 @@ project(yolov7postprocess)
 add_definitions(-D_GLIBCXX_USE_CXX11_ABI=0)
 add_definitions(-Dgoogle=mindxsdk_private)
 
+set(MX_SDK_HOME $ENV{MX_SDK_HOME})
 set(PLUGIN_NAME "yolov7postprocess")
 set(TARGET_LIBRARY ${PLUGIN_NAME})
 
-include_directories(${PROJECT_SOURCE_DIR}/../../include)
-include_directories(${PROJECT_SOURCE_DIR}/../../opensource/include)
-include_directories(${PROJECT_SOURCE_DIR}/../../opensource/include/gstreamer-1.0)
-include_directories(${PROJECT_SOURCE_DIR}/../../opensource/include/glib-2.0)
-include_directories(${PROJECT_SOURCE_DIR}/../../opensource/lib/glib-2.0/include)
+include_directories(${MX_SDK_HOME}/include)
+include_directories(${MX_SDK_HOME}/opensource/include)
+include_directories(${MX_SDK_HOME}/opensource/include/gstreamer-1.0)
+include_directories(${MX_SDK_HOME}/opensource/include/glib-2.0)
+include_directories(${MX_SDK_HOME}/opensource/lib/glib-2.0/include)
 
-link_directories(${PROJECT_SOURCE_DIR}/../../opensource/lib/)
-link_directories(${PROJECT_SOURCE_DIR}/../../lib)
+link_directories(${MX_SDK_HOME}/opensource/lib/)
+link_directories(${MX_SDK_HOME}/lib)
 
 add_compile_options(-fPIC -std=c++11 -fstack-protector-all -Wl, -z,relro,-z,now,-z,noexecstack -s -pie)
 add_compile_options("-DPLUGIN_NAME=${PLUGIN_NAME}")
@@ -26,4 +27,4 @@ target_link_libraries(${TARGET_LIBRARY} glib-2.0 gstreamer-1.0 gobject-2.0 gstba
 target_link_libraries(${TARGET_LIBRARY} plugintoolkit mxpidatatype mxbase)
 target_link_libraries(${TARGET_LIBRARY} -Wl,-z,relro,-z,now,-z,noexecstack -s)
 
-install(TARGETS ${TARGET_LIBRARY} PERMISSIONS OWNER_READ GROUP_READ LIBRARY DESTINATION ${PROJECT_SOURCE_DIR}/../../lib/modelpostprocessors)
\ No newline at end of file
+install(TARGETS ${TARGET_LIBRARY} PERMISSIONS OWNER_READ GROUP_READ LIBRARY DESTINATION ${MX_SDK_HOME}/lib/modelpostprocessors)
\ No newline at end of file
diff --git a/VisionSDK/YOLOv7Detection/plugin/Yolov7PostProcess.cpp b/VisionSDK/YOLOv7Detection/plugin/Yolov7PostProcess.cpp
index d4c4f257423e1275348db08d8c69e5a12ade1c53..751c0b7e37f30616588199667634d6543bd5bef9 100644
--- a/VisionSDK/YOLOv7Detection/plugin/Yolov7PostProcess.cpp
+++ b/VisionSDK/YOLOv7Detection/plugin/Yolov7PostProcess.cpp
@@ -45,30 +45,6 @@ Yolov7PostProcess &Yolov7PostProcess::operator = (const Yolov7PostProcess &other
     return *this;
 }
 
-APP_ERROR Yolov7PostProcess::Init(const std::map<std::string, std::shared_ptr<void>> &postConfig)
-{
-    LogDebug << "Start to Init Yolov7PostProcess. ";
-    APP_ERROR ret = ObjectPostProcessBase::Init(postConfig);
-    if (ret != APP_ERR_OK) {
-        LogError << GetError(ret) << "Fail to superInit in ObjectPostProcessorBase";
-        return ret;
-    }
-    ret = configData_.GetFileValue<float>("OBJECTNESS_THRESH", objectnessThresh_, 0.0f, 1.0f);
-    if (ret != APP_ERR_OK) {
-        LogWarn << GetError(ret) << "Fail to read OBJECTNESS_THRESH from config, default is :" << objectnessThresh_;
-    }
-    ret = configData_.GetFileValue<float>("IOU_THRESH", iouThresh_, 0.0f, 1.0f);
-    if (ret != APP_ERR_OK) {
-        LogWarn << GetError(ret) << "Fail to read IOU_THRESH from config, default is :" << iouThresh_;
-    }
-    ret = configData_.GetFileValue<int>("PADDING_TYPE", paddingType_, 0, 1);
-    if (ret != APP_ERR_OK) {
-        LogWarn << GetError(ret) << "Fail to read PADDING_TYPE from config, default is :" << paddingType_;
-    }
-    LogDebug << "End to Init Yolov7PostProcess. ";
-    return APP_ERR_OK;
-}
-
 APP_ERROR Yolov7PostProcess::Init(const std::map<std::string, std::string> &postConfig)
 {
     LogDebug << "Start to Init Yolov7PostProcess. ";
diff --git a/VisionSDK/YOLOv7Detection/plugin/Yolov7PostProcess.h b/VisionSDK/YOLOv7Detection/plugin/Yolov7PostProcess.h
index 7cb4f96c5c2f4dec9db18d2c67759044354bc197..05b30b84d22f1e69cc2d72be98fd63eab5e08fdf 100644
--- a/VisionSDK/YOLOv7Detection/plugin/Yolov7PostProcess.h
+++ b/VisionSDK/YOLOv7Detection/plugin/Yolov7PostProcess.h
@@ -33,7 +33,6 @@ public:
 
     Yolov7PostProcess &operator=(const Yolov7PostProcess &other);
 
-    SDK_DEPRECATED_FOR() APP_ERROR Init(const std::map<std::string, std::shared_ptr<void>> &postConfig) override;
     APP_ERROR Init(const std::map<std::string, std::string> &postConfig) override;
 
     APP_ERROR DeInit() override;
diff --git a/VisionSDK/YOLOv7Detection/run.sh b/VisionSDK/YOLOv7Detection/run.sh
index 79b314a20e02c9adc2f72df7a4ed8f99f4cf9b95..02a810d916f9e8544e0baf45cbe7937f09ee2df4 100644
--- a/VisionSDK/YOLOv7Detection/run.sh
+++ b/VisionSDK/YOLOv7Detection/run.sh
@@ -1,4 +1,18 @@
 #!/bin/bash
+cd plugin
+rm -fr build
+mkdir -p build
+cd build
+cmake ..
+make -j || {
+    ret=$?
+    echo "Failed to build."
+    exit ${ret}
+}
+make install
+cd ..
+cd ..
+
 rm -fr build
 mkdir -p build
 cd build
diff --git a/contrib/OpenCVPlugin/README.md b/contrib/OpenCVPlugin/README.md
index 93ad541e2d1d87348209ea815a50cb8750109f4c..19cf0f6491d6803f7c07bfd5e8199eb2672b867e 100644
--- a/contrib/OpenCVPlugin/README.md
+++ b/contrib/OpenCVPlugin/README.md
@@ -12,7 +12,7 @@
 
 ### 1.1 支持的产品
 
-本项目以昇腾Atlas310卡为主要的硬件平台。
+本项目支持x86_64 Atlas 300I (型号3010) 和 arm Atlas 300I (型号3000)。
 
 
 ### 1.2 支持的版本