diff --git a/.github/workflows/registry-publish.yml b/.github/workflows/registry-publish.yml
index 4edb567..3e2c80d 100644
--- a/.github/workflows/registry-publish.yml
+++ b/.github/workflows/registry-publish.yml
@@ -3,7 +3,7 @@ name: auto try publish all
 on:
   push:
     branches:
-      - V3
+      - dipper
 env:
   REGISTRY_TOKEN:  ${{secrets.ALIBABA_REGISTRY_V3_PUBLISH_TOKEN}} 
 
diff --git a/ffmpeg-app/publish.yaml b/ffmpeg-app/publish.yaml
index 3831fb4..b5f75dc 100644
--- a/ffmpeg-app/publish.yaml
+++ b/ffmpeg-app/publish.yaml
@@ -1,11 +1,11 @@
 Edition: 3.0.0
 Type: Project
-Name: ffmpeg-app-v3
-Version: 0.0.3
+Name: ffmpeg-app-dipper
+Version: 0.0.1
 Provider:
   - 阿里云
 Description: 基于FFmpeg的音视频处理应用, 包括获取音视频元信息、获取音视频时长、音频转换、雪碧图生成、生成 GIF、打水印等多个模块。
-HomePage: https://github.com/devsapp/start-ffmpeg
+HomePage:  https://github.com/devsapp/start-ffmpeg/tree/dipper/ffmpeg-app
 Organization: 阿里云函数计算（FC）
 Effective: Public
 Tags:
diff --git a/ffmpeg-app/src/readme.md b/ffmpeg-app/src/readme.md
index 77c6e70..30c10d7 100644
--- a/ffmpeg-app/src/readme.md
+++ b/ffmpeg-app/src/readme.md
@@ -1,18 +1,7 @@
 
 > 注：当前项目为 Serverless Devs 应用，由于应用中会存在需要初始化才可运行的变量（例如应用部署地区、函数名等等），所以**不推荐**直接 Clone 本仓库到本地进行部署或直接复制 s.yaml 使用，**强烈推荐**通过 `s init ${模版名称}` 的方法或应用中心进行初始化，详情可参考[部署 & 体验](#部署--体验) 。
 
-# ffmpeg-app-v3 帮助文档
-<p align="center" class="flex justify-center">
-    <a href="https://www.serverless-devs.com" class="ml-1">
-    <img src="http://editor.devsapp.cn/icon?package=ffmpeg-app-v3&type=packageType">
-  </a>
-  <a href="http://www.devsapp.cn/details.html?name=ffmpeg-app-v3" class="ml-1">
-    <img src="http://editor.devsapp.cn/icon?package=ffmpeg-app-v3&type=packageVersion">
-  </a>
-  <a href="http://www.devsapp.cn/details.html?name=ffmpeg-app-v3" class="ml-1">
-    <img src="http://editor.devsapp.cn/icon?package=ffmpeg-app-v3&type=packageDownload">
-  </a>
-</p>
+# ffmpeg-app-dipper 帮助文档
 
 <description>
 
@@ -22,8 +11,6 @@
 
 <codeUrl>
 
-- [:smiley_cat: 代码](https://github.com/devsapp/start-ffmpeg/tree/V3/ffmpeg-app/src)
-
 </codeUrl>
 <preview>
 
@@ -62,17 +49,11 @@
 
 <appcenter>
    
-- :fire: 通过 [Serverless 应用中心](https://fcnext.console.aliyun.com/applications/create?template=ffmpeg-app-v3) ，
-  [![Deploy with Severless Devs](https://img.alicdn.com/imgextra/i1/O1CN01w5RFbX1v45s8TIXPz_!!6000000006118-55-tps-95-28.svg)](https://fcnext.console.aliyun.com/applications/create?template=ffmpeg-app-v3) 该应用。
+:fire: 通过 [Dipper 应用中心](https://devs.console.aliyun.com/applications/createtemplate=ffmpeg-app-dipper) ，[![Deploy with Severless Devs](https://img.alicdn.com/imgextra/i1/O1CN01w5RFbX1v45s8TIXPz_!!6000000006118-55-tps-95-28.svg)](https://devs.console.aliyun.com/applications/createtemplate=ffmpeg-app-dipper) 该应用。
    
 </appcenter>
 <deploy>
-    
-- 通过 [Serverless Devs Cli](https://www.serverless-devs.com/serverless-devs/install) 进行部署：
-  - [安装 Serverless Devs Cli 开发者工具](https://www.serverless-devs.com/serverless-devs/install) ，并进行[授权信息配置](https://docs.serverless-devs.com/fc/config) ；
-  - 初始化项目：`s init ffmpeg-app-v3 -d ffmpeg-app-v3`
-  - 进入项目，并进行项目部署：`cd ffmpeg-app-v3 && s deploy -y`
-   
+
 </deploy>
 
 ## 案例介绍
@@ -314,7 +295,7 @@ video 转为 gif
 
 <p align="center">  
 
-| <img src="https://serverless-article-picture.oss-cn-hangzhou.aliyuncs.com/1635407298906_20211028074819117230.png" width="130px" > | <img src="https://serverless-article-picture.oss-cn-hangzhou.aliyuncs.com/1635407044136_20211028074404326599.png" width="130px" > | <img src="https://serverless-article-picture.oss-cn-hangzhou.aliyuncs.com/1635407252200_20211028074732517533.png" width="130px" > |
+| <img src="https://serverless-article-picture.oss-cn-hangzhou.aliyuncs.com/1635407298906_20211028074819117230.png" width="130px" > | <img src="https://serverless-article-picture.oss-cn-hangzhou.aliyuncs.com/1635407044136_20211028074404326599.png" width="130px" > | <img src="https://images.devsapp.cn/fc-faq/33947367.png" width="130px" > |
 | --------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------- |
 | <center>微信公众号：`serverless`</center>                                                                                         | <center>微信小助手：`xiaojiangwh`</center>                                                                                        | <center>钉钉交流群：`33947367`</center>                                                                                           |
 </p>
diff --git a/ffmpeg-app/src/s.yaml b/ffmpeg-app/src/s.yaml
index 3c4a420..ad51fb6 100644
--- a/ffmpeg-app/src/s.yaml
+++ b/ffmpeg-app/src/s.yaml
@@ -3,68 +3,83 @@ name: ffmpeg-app
 access: '{{ access }}'
 vars:
   region: '{{ region }}'
-
-template:
-  template_function_config:
-    region: ${vars.region}
-    runtime: python3.9
-    handler: index.handler
-    memorySize: 1024
-    timeout: 900
-    internetAccess: true
-    role: '{{ roleArn }}'
+  role: '{{ roleArn }}'
 
 resources:
   AudioConvert:
     component: fc3
     props:
-      description: 音频格式转换器
+      region: ${vars.region}
       functionName: '{{ AudioConvert }}'
+      description: 音频格式转换器
       code: ./functions/audio_convert
-    extend:
-      name: template_function_config
+      runtime: python3.9
+      handler: index.handler
+      memorySize: 1024
+      timeout: 900
+      role: ${vars.role}
 
   GetMediaMeta:
     component: fc3
     props:
-      description: 获取音视频 meta
+      region: ${vars.region}
       functionName: '{{ GetMediaMeta }}'
+      description: 获取音视频 meta
       code: ./functions/get_multimedia_meta
-    extend:
-      name: template_function_config
+      runtime: python3.9
+      handler: index.handler
+      memorySize: 1024
+      timeout: 900
+      role: ${vars.role}
 
   GetDuration:
     component: fc3
     props:
-      description: 获取音视频时长
+      region: ${vars.region}
       functionName: '{{ GetDuration }}'
+      description: 获取音视频时长
       code: ./functions/get_duration
-    extend:
-      name: template_function_config
+      runtime: python3.9
+      handler: index.handler
+      memorySize: 1024
+      timeout: 900
+      role: ${vars.role}
   
   VideoGif:
     component: fc3
     props:
-      description: 功能强大的 video 提取为 gif 函数
+      region: ${vars.region}
       functionName: '{{ VideoGif }}'
+      description: 功能强大的 video 提取为 gif 函数
       code: ./functions/video_gif
-    extend:
-      name: template_function_config
+      runtime: python3.9
+      handler: index.handler
+      memorySize: 1024
+      timeout: 900
+      role: ${vars.role}
   
   GetSprites:
     component: fc3
     props:
-      description: 功能强大雪碧图制作函数
+      region: ${vars.region}
       functionName: '{{ GetSprites }}'
+      description: 功能强大雪碧图制作函数
       code: ./functions/get_sprites
-    extend:
-      name: template_function_config
+      runtime: python3.9
+      handler: index.handler
+      memorySize: 1024
+      timeout: 900
+      role: ${vars.role}
 
   VideoWatermark:
     component: fc3
     props:
-      description: 功能强大的视频添加水印功能
+      region: ${vars.region}
       functionName: '{{ VideoWatermark }}'
+      description: 功能强大的视频添加水印功能
       code: ./functions/video_watermark
-    extend:
-      name: template_function_config
+      runtime: python3.9
+      handler: index.handler
+      memorySize: 1024
+      timeout: 900
+      role: ${vars.role}
diff --git a/transcode/publish.yaml b/transcode/publish.yaml
index f47d96d..0acda5c 100644
--- a/transcode/publish.yaml
+++ b/transcode/publish.yaml
@@ -1,11 +1,11 @@
 Edition: 3.0.0
 Type: Project
-Name: video-transcode-v3
+Name: video-transcode-dipper
 Provider:
   - 阿里云
-Version: 0.0.8
+Version: 0.0.1
 Description: 快速部署音视频转码的应用到阿里云函数计算
-HomePage: https://github.com/devsapp/start-ffmpeg
+HomePage: https://github.com/devsapp/start-ffmpeg/tree/dipper/transcode
 Organization: 阿里云函数计算（FC）
 Effective: Public
 Tags:
diff --git a/transcode/src/readme.md b/transcode/src/readme.md
index c0e84ef..e467a0e 100644
--- a/transcode/src/readme.md
+++ b/transcode/src/readme.md
@@ -1,18 +1,7 @@
 
 > 注：当前项目为 Serverless Devs 应用，由于应用中会存在需要初始化才可运行的变量（例如应用部署地区、函数名等等），所以**不推荐**直接 Clone 本仓库到本地进行部署或直接复制 s.yaml 使用，**强烈推荐**通过 `s init ${模版名称}` 的方法或应用中心进行初始化，详情可参考[部署 & 体验](#部署--体验) 。
 
-# video-transcode-v3 帮助文档
-<p align="center" class="flex justify-center">
-    <a href="https://www.serverless-devs.com" class="ml-1">
-    <img src="http://editor.devsapp.cn/icon?package=video-transcode-v3&type=packageType">
-  </a>
-  <a href="http://www.devsapp.cn/details.html?name=video-transcode-v3" class="ml-1">
-    <img src="http://editor.devsapp.cn/icon?package=video-transcode-v3&type=packageVersion">
-  </a>
-  <a href="http://www.devsapp.cn/details.html?name=video-transcode-v3" class="ml-1">
-    <img src="http://editor.devsapp.cn/icon?package=video-transcode-v3&type=packageDownload">
-  </a>
-</p>
+# video-transcode-dipper 帮助文档
 
 <description>
 
@@ -22,8 +11,6 @@
 
 <codeUrl>
 
-- [:smiley_cat: 代码](https://github.com/devsapp/start-ffmpeg/tree/V3/transcode/src)
-
 </codeUrl>
 <preview>
 
@@ -62,17 +49,11 @@
 
 <appcenter>
    
-- :fire: 通过 [Serverless 应用中心](https://fcnext.console.aliyun.com/applications/create?template=video-transcode-v3) ，
-  [![Deploy with Severless Devs](https://img.alicdn.com/imgextra/i1/O1CN01w5RFbX1v45s8TIXPz_!!6000000006118-55-tps-95-28.svg)](https://fcnext.console.aliyun.com/applications/create?template=video-transcode-v3) 该应用。
+:fire: 通过 [Dipper 应用中心](https://devs.console.aliyun.com/applications/createtemplate=video-transcode-dipper) ，[![Deploy with Severless Devs](https://img.alicdn.com/imgextra/i1/O1CN01w5RFbX1v45s8TIXPz_!!6000000006118-55-tps-95-28.svg)](https://devs.console.aliyun.com/applications/createtemplate=video-transcode-dipper) 该应用。
    
 </appcenter>
 <deploy>
-    
-- 通过 [Serverless Devs Cli](https://www.serverless-devs.com/serverless-devs/install) 进行部署：
-  - [安装 Serverless Devs Cli 开发者工具](https://www.serverless-devs.com/serverless-devs/install) ，并进行[授权信息配置](https://docs.serverless-devs.com/fc/config) ；
-  - 初始化项目：`s init video-transcode-v3 -d video-transcode-v3`
-  - 进入项目，并进行项目部署：`cd video-transcode-v3 && s deploy -y`
-   
+
 </deploy>
 
 ## 案例介绍
@@ -177,7 +158,7 @@ FFmpeg 是音视频处理领域的一款强大工具，它可以被用于格式
 
 <p align="center">  
 
-| <img src="https://serverless-article-picture.oss-cn-hangzhou.aliyuncs.com/1635407298906_20211028074819117230.png" width="130px" > | <img src="https://serverless-article-picture.oss-cn-hangzhou.aliyuncs.com/1635407044136_20211028074404326599.png" width="130px" > | <img src="https://serverless-article-picture.oss-cn-hangzhou.aliyuncs.com/1635407252200_20211028074732517533.png" width="130px" > |
+| <img src="https://serverless-article-picture.oss-cn-hangzhou.aliyuncs.com/1635407298906_20211028074819117230.png" width="130px" > | <img src="https://serverless-article-picture.oss-cn-hangzhou.aliyuncs.com/1635407044136_20211028074404326599.png" width="130px" > | <img src="https://images.devsapp.cn/fc-faq/33947367.png" width="130px" > |
 | --------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------- |
 | <center>微信公众号：`serverless`</center>                                                                                         | <center>微信小助手：`xiaojiangwh`</center>                                                                                        | <center>钉钉交流群：`33947367`</center>                                                                                           |
 </p>
diff --git a/transcode/src/s.yaml b/transcode/src/s.yaml
index 7018b03..6340835 100644
--- a/transcode/src/s.yaml
+++ b/transcode/src/s.yaml
@@ -1,22 +1,9 @@
-# ------------------------------------
-#   If you need English case, you can refer to [s_en.yaml] file
-# ------------------------------------
-#   欢迎您使用阿里云函数计算 FC 组件进行项目开发
-#   组件仓库地址：https://github.com/devsapp/fc3
-#   组件帮助文档：https://github.com/devsapp/fc3/blob/master/docs/zh/readme.md
-#   Yaml参考文档：https://github.com/devsapp/fc3/blob/master/docs/zh/yaml/readme.md
-#   关于Serverless Devs和FC组件的关系、如何声明/部署多个函数等问题，可以参考文档：https://github.com/devsapp/fc3/blob/master/docs/zh/tips.md
-#   关于如何做CICD等问题，可以参考：https://www.serverless-devs.com/serverless-devs/cicd
-#   关于如何进行环境划分等问题，可以参考：https://www.serverless-devs.com/serverless-devs/extend
-#   更多函数计算案例，可参考：https://github.com/devsapp/awesome/
-#   有问题快来钉钉群问一下吧：33947367
-# ------------------------------------
-
 edition: 3.0.0
 name: video-transcode
 access: '{{ access }}'
 vars:
   region: '{{ region }}'
+
 resources:
   video_transcoder:
     component: fc3
@@ -44,7 +31,7 @@ resources:
     component: fc3
     props:
       region: ${vars.region}
-      description: async task destination success function by serverless devs
+      description: async task destination success function by dipper
       runtime: python3
       handler: index.handler
       memorySize: 512
@@ -56,7 +43,7 @@ resources:
     component: fc3
     props:
       region: ${vars.region}
-      description: async task destination fail function by serverless devs
+      description: async task destination fail function by dipper
       runtime: python3
       handler: index.handler
       memorySize: 512
diff --git a/video-flow/publish.yaml b/video-flow/publish.yaml
index a7494f0..53a88bc 100644
--- a/video-flow/publish.yaml
+++ b/video-flow/publish.yaml
@@ -1,11 +1,11 @@
 Edition: 3.0.0
 Type: Project
-Name: multimedia-process-flow-v3
-Version:  0.0.4
+Name: multimedia-process-flow-dipper
+Version:  0.0.1
 Provider:
   - 阿里云
 Description: 基于 FC + Serverless Workflow + OSS + NAS + FFmpeg 实现的弹性高可用、并行处理的视频转码服务
-HomePage: https://github.com/devsapp/start-ffmpeg/tree/master/multimedia-process-flow
+HomePage: https://github.com/devsapp/start-ffmpeg/tree/dipper/video-flow
 Effective: Public
 Tags:
   - flow
@@ -75,7 +75,6 @@ Parameters:
         service: FNF
         authorities:
           - AliyunFCInvocationAccess
-          - AliyunFnFFullAccess
 
     functionRoleArn:
       title: 函数角色
diff --git a/video-flow/readme.md b/video-flow/readme.md
index 825e53a..64d1dcb 100644
--- a/video-flow/readme.md
+++ b/video-flow/readme.md
@@ -1,7 +1,7 @@
 
 > 注：当前项目为 Serverless Devs 应用，由于应用中会存在需要初始化才可运行的变量（例如应用部署地区、函数名等等），所以**不推荐**直接 Clone 本仓库到本地进行部署或直接复制 s.yaml 使用，**强烈推荐**通过 `s init ${模版名称}` 的方法或应用中心进行初始化，详情可参考[部署 & 体验](#部署--体验) 。
 
-# multimedia-process-flow-v3 帮助文档
+# multimedia-process-flow-dipper 帮助文档
 
 <description>
 
@@ -55,17 +55,11 @@
 
 <appcenter>
    
-- :fire: 通过 [Serverless 应用中心](https://fcnext.console.aliyun.com/applications/create?template=multimedia-process-flow-v3) ，
-  [![Deploy with Severless Devs](https://img.alicdn.com/imgextra/i1/O1CN01w5RFbX1v45s8TIXPz_!!6000000006118-55-tps-95-28.svg)](https://fcnext.console.aliyun.com/applications/create?template=multimedia-process-flow-v3) 该应用。
+:fire: 通过 [Dipper 应用中心](https://devs.console.aliyun.com/applications/createtemplate=multimedia-process-flow-dipper) ，[![Deploy with Severless Devs](https://img.alicdn.com/imgextra/i1/O1CN01w5RFbX1v45s8TIXPz_!!6000000006118-55-tps-95-28.svg)](https://devs.console.aliyun.com/applications/createtemplate=multimedia-process-flow-dipper) 该应用。
    
 </appcenter>
 <deploy>
-    
-- 通过 [Serverless Devs Cli](https://docs.serverless-devs.com/user-guide/install) 进行部署：
-  - [安装 Serverless Devs Cli 开发者工具](https://docs.serverless-devs.com/user-guide/install) ，并进行[授权信息配置]( https://docs.serverless-devs.com/user-guide/config) ；
-  - 初始化项目：`s init multimedia-process-flow-v3 -d multimedia-process-flow-v3`
-  - 进入项目，并进行项目部署：`cd multimedia-process-flow-v3 && s deploy -y`
-   
+
 </deploy>
 
 ## 案例介绍
@@ -99,7 +93,7 @@ FFmpeg 是音视频处理领域的一款强大工具，它可以被用于格式
 
 [![Watch the video](https://img.alicdn.com/imgextra/i2/O1CN01XvnqJu1XLS8SAU7LT_!!6000000002907-2-tps-250-155.png)](http://devsapp.functioncompute.com/video/multimedia-process-flow.mp4)
 
-**P.S.** 当您想要仅在一个简单的函数中直接完成视频处理逻辑时，可以参考[音视频转码 Job](https://github.com/devsapp/start-ffmpeg/tree/V3/transcode/src)
+**P.S.** 当您想要仅在一个简单的函数中直接完成视频处理逻辑时，可以参考[音视频转码 Job](https://github.com/devsapp/start-ffmpeg/tree/dipper/transcode/src)
 
 </usedetail>
 
diff --git a/video-flow/src/readme.md b/video-flow/src/readme.md
index 825e53a..4b21db4 100644
--- a/video-flow/src/readme.md
+++ b/video-flow/src/readme.md
@@ -1,7 +1,7 @@
 
 > 注：当前项目为 Serverless Devs 应用，由于应用中会存在需要初始化才可运行的变量（例如应用部署地区、函数名等等），所以**不推荐**直接 Clone 本仓库到本地进行部署或直接复制 s.yaml 使用，**强烈推荐**通过 `s init ${模版名称}` 的方法或应用中心进行初始化，详情可参考[部署 & 体验](#部署--体验) 。
 
-# multimedia-process-flow-v3 帮助文档
+# multimedia-process-flow-dipper 帮助文档
 
 <description>
 
@@ -55,17 +55,11 @@
 
 <appcenter>
    
-- :fire: 通过 [Serverless 应用中心](https://fcnext.console.aliyun.com/applications/create?template=multimedia-process-flow-v3) ，
-  [![Deploy with Severless Devs](https://img.alicdn.com/imgextra/i1/O1CN01w5RFbX1v45s8TIXPz_!!6000000006118-55-tps-95-28.svg)](https://fcnext.console.aliyun.com/applications/create?template=multimedia-process-flow-v3) 该应用。
+:fire: 通过 [Dipper 应用中心](https://devs.console.aliyun.com/applications/createtemplate=multimedia-process-flow-dipper) ，[![Deploy with Severless Devs](https://img.alicdn.com/imgextra/i1/O1CN01w5RFbX1v45s8TIXPz_!!6000000006118-55-tps-95-28.svg)](https://devs.console.aliyun.com/applications/createtemplate=multimedia-process-flow-dipper) 该应用。
    
 </appcenter>
 <deploy>
-    
-- 通过 [Serverless Devs Cli](https://docs.serverless-devs.com/user-guide/install) 进行部署：
-  - [安装 Serverless Devs Cli 开发者工具](https://docs.serverless-devs.com/user-guide/install) ，并进行[授权信息配置]( https://docs.serverless-devs.com/user-guide/config) ；
-  - 初始化项目：`s init multimedia-process-flow-v3 -d multimedia-process-flow-v3`
-  - 进入项目，并进行项目部署：`cd multimedia-process-flow-v3 && s deploy -y`
-   
+
 </deploy>
 
 ## 案例介绍
diff --git a/video-flow/src/s.yaml b/video-flow/src/s.yaml
index 2548041..54308c8 100644
--- a/video-flow/src/s.yaml
+++ b/video-flow/src/s.yaml
@@ -1,5 +1,5 @@
 edition: 3.0.0
-name: multimedia-process-flow-v3
+name: multimedia-process-flow
 access: '{{ access }}'
 vars:
   region: '{{ region }}'
@@ -20,7 +20,6 @@ resources:
       code: code/split
       vpcConfig: auto
       nasConfig: auto
-      
   
   transcode:
     component: fc3
@@ -100,6 +99,6 @@ resources:
     props:
       name: ${vars.flowName}
       region: ${vars.region}
-      description: Serverless workflow video process
+      description: video process flow = split->transcode->merge->${resources.after-process.output.functionName}
       definition: ${yaml(file('code/workflows/multimedia-process-workflow.yml'))}
       roleArn: '{{ fnfRoleArn }}'
diff --git a/video-flow/src/variable.yaml b/video-flow/src/variable.yaml
new file mode 100644
index 0000000..389547e
--- /dev/null
+++ b/video-flow/src/variable.yaml
@@ -0,0 +1,12 @@
+services: #服务变量
+  oss-trigger-workflow: 
+    segInterval:
+      title: 对视频进行分片处理的分片时间
+      type: string
+      default: "30"
+      description: 对视频进行分片处理的分片时间，单位为秒
+    dstFormats:
+      title: 转码后的视频格式
+      type: string
+      default: mp4, flv, avi
+      description: 转码后的视频格式，如果有需要输出多种格式， 使用逗号分隔
\ No newline at end of file