diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index d36a85b..8213c97 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -65,6 +65,7 @@ jobs:
           export GIT_COMMIT_TIME=$(git log -1 --format="%ct")
           MIX_ENV=prod RELEASE_TAR=1 mix release
 
+      # https://github.com/softprops/action-gh-release
       - name: Make Github release
         uses: softprops/action-gh-release@v2
         if: startsWith(github.ref, 'refs/tags/')
@@ -89,7 +90,7 @@ jobs:
   #           vsn=${{ github.ref_name }}
   #           git_repo=${{ github.repository }}
 
-  #           app_root=~/hello
+  #           app_root=~/hello-api-elixir
   #           script_path=${app_root}/deploy.sh
 
   #           mkdir -p $app_root
@@ -102,4 +103,4 @@ jobs:
   #             echo "Use existed deploy-script: ${script_path}, manually delete it when need update"
   #           fi
 
-  #           $script_path $vsn $app_root bin/hello_api ${git_repo} 3
+  #           $script_path $vsn bin/hello_api ${git_repo} 3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c3436a7..aade70d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,30 +7,21 @@ See [Conventional Commits](Https://conventionalcommits.org) for commit guideline
 
 ## [v0.1.4](https://github.com/cao7113/hello-api-elixir/compare/v0.1.3...v0.1.4) (2024-07-03)
 
-
-
-
 ### Bug Fixes:
 
-* release-bar action missing env
+- release-bar action missing env
 
 ## [v0.1.3](https://github.com/cao7113/hello-api-elixir/compare/v0.1.2...v0.1.3) (2024-07-03)
 
-
-
-
 ### Bug Fixes:
 
-* try add release tar to github packages
+- try add release tar to github releases
 
 ## [v0.1.2](https://github.com/cao7113/hello-api-elixir/compare/v0.1.1...v0.1.2) (2024-07-03)
 
-
-
-
 ### Bug Fixes:
 
-* add fly deploy by github actions and fix text
+- add fly deploy by github actions and fix text
 
 ## [v0.1.1](https://github.com/cao7113/hello-api-elixir/compare/v0.1.0...v0.1.1) (2024-07-03)
 
diff --git a/Taskfile.yml b/Taskfile.yml
index 66e9f8e..b3fe6e9 100644
--- a/Taskfile.yml
+++ b/Taskfile.yml
@@ -1,10 +1,13 @@
 # https://taskfile.dev
 version: "3"
+
 includes:
+  # fly related tasks
   fly-io:
     taskfile: ./Taskfile-fly-io.yml
     aliases: [f, fly]
     optional: true
+
 tasks:
   default: mix test --no-start
 
@@ -25,14 +28,21 @@ tasks:
   get-info: curl -v http://localhost:4000 | jq
   get-user: curl -s http://localhost:4000/users/123
 
-  ## Docker images
-  dk-builder: docker pull hexpm/elixir:1.17.1-erlang-27.0-debian-bullseye-20240612-slim
-  dk-runner: docker pull debian:bullseye-20240612-slim
-
   ## Git ops
-  cmt: mix git_ops.release
+  cmt: mix git_ops.release && git push --follow-tags
   app-info: mix git_ops.project_info
   init-release: mix git_ops.release --initial
 
+  ## Local prod env in Orbstack
+  # run `orb` into default ubuntu env, now in current project path
+  # run: `run/setup.sh _build/prod-orb` to setup deploy.sh
+  # run: `_build/prod-orb/deploy.sh v0.1.4` to deploy a version from github vsn release
+  # current release at: _build/prod-orb/current
+  # Visit by: http://ubox1.orb.local:4000/
+
+  ## Docker env
+  dk-builder: docker pull hexpm/elixir:1.17.1-erlang-27.0-debian-bullseye-20240612-slim
+  dk-runner: docker pull debian:bullseye-20240612-slim
+
   # Init setup
   mk-hello: mix new hello-api-elixir --app hello_api --sup
diff --git a/run/deploy.sh b/run/deploy.sh
index 82148bf..5b7090a 100755
--- a/run/deploy.sh
+++ b/run/deploy.sh
@@ -1,13 +1,21 @@
 #! /usr/bin/env sh
+set -e
 
-# ~/hello/deploy.sh v0.1.34 ~/hello bin/hello_api cao7113/hello-api-elixir 3
+if [ $# -lt 1 ]; then 
+  cat <<EOF
+Usage:
+  $0 VSN # BIN_PATH GIT_REPO KEEP_LIMIT"
+  eg. ~/hello-api-elixir/deploy.sh v0.1.0 # bin/hello_api cao7113/hello-api-elixir 3
+EOF
+  exit 1
+fi
 
 vsn=$1
-app_root=${2:-~/hello}
-bin_path=${3:-bin/hello_api}
-git_repo=${4:-cao7113/hello-api-elixir}
-keep_limit=${5:-3}
+bin_path=${2:-bin/hello_api}
+git_repo=${3:-cao7113/hello-api-elixir}
+keep_limit=${4:-3}
 
+app_root=$(realpath $(dirname $0))
 bin_name=$(basename $bin_path)
 bare_vsn=$(echo $vsn | sed 's/^v//')
 vsn_dir=${app_root}/$vsn
diff --git a/run/setup.sh b/run/setup.sh
index 12f2232..76c7b2d 100755
--- a/run/setup.sh
+++ b/run/setup.sh
@@ -1,6 +1,8 @@
 #!/usr/bin/env sh
+set -e
 
-app_root=~/hello
+app_root=${1:-_build/prod-orb}
+mkdir -p $app_root
 script_path=${app_root}/deploy.sh
 git_repo=cao7113/hello-api-elixir
 
@@ -11,8 +13,8 @@ if [ ! -e $script_path ]; then
   chmod +x $script_path
   echo "Setup deploy-script into ${script_path} from ${script_url}"
 else 
-  echo "Use existed deploy-script: ${script_path}, manually delete it when need update"
+  echo "Use existed deploy-script: ${script_path}, manually delete it if need update!!"
 fi
 
 echo "## Deploy as following"
-echo "$script_path v0.1.35 $app_root bin/hello_api cao7113/hello-api-elixir 3"
\ No newline at end of file
+echo "$script_path v0.0.0 # $app_root bin/hello_api cao7113/hello-api-elixir 3"
\ No newline at end of file