diff --git a/.github/actions/gitpush/action.yml b/.github/actions/gitpush/action.yml
new file mode 100644
index 0000000000..876944b630
--- /dev/null
+++ b/.github/actions/gitpush/action.yml
@@ -0,0 +1,34 @@
+name: 'Push to github.io'
+description: 'Update the github action result to nnstreamer.github.io'
+inputs:
+  source:
+    description: 'source path of the file or directory to be copied'
+    required: true
+  dest:
+    description: 'destination directory in nnstreamer.github.io repository'
+    required: true
+  message:
+    description: 'commit message'
+    required: false
+    default: 'Update the result from nnstreamer github action.'
+  taos_account:
+    required: true
+  taos_account_token:
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: update the result
+      run: |
+        git clone https://${{ inputs.taos_account }}:${{ inputs.taos_account_token }}@github.com/nnstreamer/nnstreamer.github.io.git
+        pushd nnstreamer.github.io
+        mkdir -p ${{ inputs.dest }}
+        cp -r ${{ inputs.source }} ${{ inputs.dest }}
+        git config user.email "nnsuite@samsung.com"
+        git config user.name "nnsuite"
+        git add *
+        git commit -s -m "${{ inputs.message }}"
+        git push origin main -f
+        popd
+      shell: bash
diff --git a/.github/workflows/publish_docs.yml b/.github/workflows/publish_docs.yml
index 0645d144ff..12a27467a4 100644
--- a/.github/workflows/publish_docs.yml
+++ b/.github/workflows/publish_docs.yml
@@ -31,40 +31,37 @@ jobs:
         echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT
 
     - name: Update github.io
-      run: |
-        git clone https://${{ secrets.TAOS_ACCOUNT }}:${{ secrets.TAOS_ACCOUNT_TOKEN }}@github.com/nnstreamer/nnstreamer.github.io.git
-        cp -r Documentation/NNStreamer-doc/html/* nnstreamer.github.io/
-        pushd nnstreamer.github.io
-        git config user.email "nnsuite@samsung.com"
-        git config user.name "nnsuite"
-        git add *
-        git commit -s -m "${{ steps.get-date.outputs.date }} : Update nnstreamer.github.io"
-        git push origin main -f
-        popd
+      uses: ./.github/actions/gitpush
+      with:
+        source: ${{ github.workspace }}/Documentation/NNStreamer-doc/html/*
+        dest: ./
+        message: "${{ steps.get-date.outputs.date }} : Update nnstreamer.github.io."
+        taos_account: ${{ secrets.TAOS_ACCOUNT }}
+        taos_account_token: ${{ secrets.TAOS_ACCOUNT_TOKEN }}
 
-  generate_doxybook:
-  # reference: https://github.com/nnstreamer/TAOS-CI/tree/main/ci/doxybook
-    runs-on: ubuntu-22.04
-    steps:
-    - uses: actions/checkout@v4
-    - name: Install packages for doxygen
-      run: sudo apt-get install doxygen graphviz texlive-latex-base texlive-fonts-recommended texlive-fonts-extra texlive-latex-extra
-    - name: Generate doxygen
-      run: |
-        doxygen .github/workflows/static.check.scripts/Doxyfile.prj
-        pushd latex
-        make  -j`nproc`
-        mv refman.pdf nnstreamer-book.pdf
-        popd
-    - name: get date
-      id: get-date
-      run: |
-        echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT
-    - name: Release daily build result
-      env:
-        AWS_ACCESS_KEY_ID: ${{ secrets.AWS_S3_ACCESS_KEY_ID }}
-        AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_S3_SECRET_ACCESS_KEY }}
-        AWS_EC2_METADATA_DISABLED: true
-      run: |
-        aws s3 cp --region ap-northeast-2 latex/nnstreamer-book.pdf s3://nnstreamer-release/nnstreamer/${{ steps.get-date.outputs.date }}/doc/nnstreamer-book.pdf
-        aws s3 cp --region ap-northeast-2 latex/nnstreamer-book.pdf s3://nnstreamer-release/nnstreamer/latest/doc/nnstreamer-book.pdf
+  # generate_doxybook:
+  # # reference: https://github.com/nnstreamer/TAOS-CI/tree/main/ci/doxybook
+  #   runs-on: ubuntu-22.04
+  #   steps:
+  #   - uses: actions/checkout@v4
+  #   - name: Install packages for doxygen
+  #     run: sudo apt-get install doxygen graphviz texlive-latex-base texlive-fonts-recommended texlive-fonts-extra texlive-latex-extra
+  #   - name: Generate doxygen
+  #     run: |
+  #       doxygen .github/workflows/static.check.scripts/Doxyfile.prj
+  #       pushd latex
+  #       make  -j`nproc`
+  #       mv refman.pdf nnstreamer-book.pdf
+  #       popd
+  #   - name: get date
+  #     id: get-date
+  #     run: |
+  #       echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT
+  #   - name: Release daily build result
+  #     env:
+  #       AWS_ACCESS_KEY_ID: ${{ secrets.AWS_S3_ACCESS_KEY_ID }}
+  #       AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_S3_SECRET_ACCESS_KEY }}
+  #       AWS_EC2_METADATA_DISABLED: true
+  #     run: |
+  #       aws s3 cp --region ap-northeast-2 latex/nnstreamer-book.pdf s3://nnstreamer-release/nnstreamer/${{ steps.get-date.outputs.date }}/doc/nnstreamer-book.pdf
+  #       aws s3 cp --region ap-northeast-2 latex/nnstreamer-book.pdf s3://nnstreamer-release/nnstreamer/latest/doc/nnstreamer-book.pdf
diff --git a/.github/workflows/update_gbs_cache.yml b/.github/workflows/update_gbs_cache.yml
index 7704e33c18..aaa46ffb3e 100644
--- a/.github/workflows/update_gbs_cache.yml
+++ b/.github/workflows/update_gbs_cache.yml
@@ -86,18 +86,14 @@ jobs:
         python3 .github/workflows/gen_coverage_badge.py ~/testresult/usr/share/nnstreamer/unittest/result/index.html ~/testresult/usr/share/nnstreamer/unittest/result/coverage_badge.svg
 
     - if: matrix.gbs_build_arch == 'x86_64'
-      name: Update github.io
-      run: |
-        git clone https://${{ secrets.TAOS_ACCOUNT }}:${{ secrets.TAOS_ACCOUNT_TOKEN }}@github.com/nnstreamer/nnstreamer.github.io.git
-        pushd nnstreamer.github.io
-        mkdir -p testresult
-        cp -r ~/testresult/usr/share/nnstreamer/unittest/result/* testresult
-        git config user.email "nnsuite@samsung.com"
-        git config user.name "nnsuite"
-        git add *
-        git commit -s -m "${{ steps.get-date.outputs.date }} : Update unit test result."
-        git push origin main -f
-        popd
+      name: update test coverage result to github.io
+      uses: ./.github/actions/gitpush
+      with:
+        source: ~/testresult/usr/share/nnstreamer/unittest/result/*
+        dest: testresult
+        message: "${{ steps.get-date.outputs.date }} : Update test coverage result."
+        taos_account: ${{ secrets.TAOS_ACCOUNT }}
+        taos_account_token: ${{ secrets.TAOS_ACCOUNT_TOKEN }}
 
     - name: Get nntrainer
       uses: actions/checkout@v4
@@ -124,12 +120,12 @@ jobs:
           pip install pybadges setuptools
           echo '${{ toJSON( needs.cache_gbs_build.outputs) }}' > gbs_build_result.json
           python3 .github/workflows/gen_gbs_result_badge.py gbs_build_result.json ~/testresult
-          git clone https://${{ secrets.TAOS_ACCOUNT }}:${{ secrets.TAOS_ACCOUNT_TOKEN }}@github.com/nnstreamer/nnstreamer.github.io.git
-          pushd nnstreamer.github.io
-          cp -r ~/testresult/*.svg testresult
-          git config user.email "nnsuite@samsung.com"
-          git config user.name "nnsuite"
-          git add *
-          git commit -s -m "Update unit test result badge."
-          git push origin main -f
-          popd
+
+      - name: update result badge to github.io
+        uses: ./.github/actions/gitpush
+        with:
+          source: ~/testresult/*.svg
+          dest: testresult
+          message: "Update unit test result badge."
+          taos_account: ${{ secrets.TAOS_ACCOUNT }}
+          taos_account_token: ${{ secrets.TAOS_ACCOUNT_TOKEN }}
diff --git a/Documentation/edge-ai.md b/Documentation/edge-ai.md
index fe4c32b21b..356951bb01 100644
--- a/Documentation/edge-ai.md
+++ b/Documentation/edge-ai.md
@@ -4,7 +4,7 @@ title: Edge-AI / Among-Device AI
 
 # What is Edge-AI and Among-Device AI?
 
-
+d
 With on-device AI, different embedded devices including mobile phones, TVs, refrigerators, vacuum cleaners, and all the other sorts of deviecs have started running deep neural network models.
 Unlike conventional AI services running in cloud servers, on-device AI services are often limited by the limited computing resources of the given devices; they usually have limited size of memory, limited processing power, or limited energy, which varies per device.
 Moreover, such devices have different availability of data; each device may have different sensors or different sensing targets (e.g., view angles of cameras), which might be beneficial if a device has access to others.