diff --git a/.github/workflows/autotest.yml b/.github/workflows/autotest.yml
new file mode 100644
index 0000000000..35c422ed70
--- /dev/null
+++ b/.github/workflows/autotest.yml
@@ -0,0 +1,42 @@
+name: autotest
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+env:
+  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
+  BUILD_TYPE: Debug
+
+jobs:
+  build:
+    # The CMake configure and build commands are platform agnostic and should work equally well on Windows or Mac.
+    # You can convert this to a matrix build if you need cross-platform coverage.
+    # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
+    runs-on: macos-latest
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          lfs: true
+      - name: Run sync_deps script
+        run: ./sync_deps.sh 
+        shell: bash 
+      - name: Run autotest script
+        run: |
+         chmod +x autotest.sh
+         ./autotest.sh
+        shell: bash
+      - uses: actions/upload-artifact@v2
+        with:
+          name: result
+          path: result
+        
+        
+        
+
+
+      
diff --git a/.github/workflows/code-format.yml b/.github/workflows/code-format.yml
new file mode 100644
index 0000000000..7e3f624e5f
--- /dev/null
+++ b/.github/workflows/code-format.yml
@@ -0,0 +1,21 @@
+name: code-format
+
+on: [push, pull_request, pull_request_target]
+
+concurrency:
+  group: code-format-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  code-format:
+    runs-on: ubuntu-20.04
+    steps:
+    - uses: actions/checkout@v2
+
+    - uses: DoozyX/clang-format-lint-action@v0.13
+      with:
+        source: './src ./test'
+        exclude: '.'
+        extensions: 'h,cpp'
+        clangFormatVersion: 12
+        style: google
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
new file mode 100644
index 0000000000..4c3269a212
--- /dev/null
+++ b/.github/workflows/codeql-analysis.yml
@@ -0,0 +1,83 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ main ]
+    paths:
+      - 'src/**'
+      - 'test/**'
+  schedule:
+    - cron: '0 20 * * 4'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: macos-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'cpp']
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
+        # Learn more about CodeQL language support at https://git.io/codeql-language-support
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+      with:
+          fetch-depth: 0
+          lfs: true
+    - name: Install Dependencies
+      run: |
+          pip install diff_cover
+          brew install gcovr
+    - name: Run sync_deps script
+      run: ./sync_deps.sh 
+      shell: bash     
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1
diff --git a/Linux_build.md b/Linux_build.md
index 0d3e660e15..65e5e7f430 100644
--- a/Linux_build.md
+++ b/Linux_build.md
@@ -38,4 +38,4 @@
     The library files that the sample project depends on come from the previous step.
      
   
- 
\ No newline at end of file
+ ##test
\ No newline at end of file
diff --git a/autotest.sh b/autotest.sh
new file mode 100755
index 0000000000..122fe4d91f
--- /dev/null
+++ b/autotest.sh
@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+
+function make_dir() {
+  rm -rf $1
+  mkdir -p $1
+}
+
+echo "shell log - autotest start begin "
+
+echo `pwd`
+
+WORKSPACE=$(pwd)
+
+cd $WORKSPACE
+
+make_dir result
+make_dir build
+
+cd build
+
+cmake -DcppFlags="-fprofile-arcs -ftest-coverage -g -O0" ../
+if test $? -eq 0
+then
+echo "~~~~~~~~~~~~~~~~~~~CMakeLists OK~~~~~~~~~~~~~~~~~~"
+else
+echo "~~~~~~~~~~~~~~~~~~~CMakeLists error~~~~~~~~~~~~~~~~~~"
+exit -1
+fi
+
+cmake --build . --target PAGFullTest -- -j 12
+if test $? -eq 0
+then
+echo "~~~~~~~~~~~~~~~~~~~PAGFullTest make successed~~~~~~~~~~~~~~~~~~"
+else
+echo "~~~~~~~~~~~~~~~~~~~PAGFullTest make error~~~~~~~~~~~~~~~~~~"
+exit -1
+fi
+
+./PAGFullTest --gtest_output=json > $WORKSPACE/result/autotest.json
+
+if test $? -eq 0
+
+then
+echo "~~~~~~~~~~~~~~~~~~~PAGFullTest successed~~~~~~~~~~~~~~~~~~"
+else
+echo "~~~~~~~~~~~~~~~~~~~PAGFullTest Failed~~~~~~~~~~~~~~~~~~"
+cp -a $WORKSPACE/test/out/*.json $WORKSPACE/result/
+cp -a $WORKSPACE/test/out/*.png $WORKSPACE/result/
+exit -1
+fi
+
+cp -a $WORKSPACE/build/test_detail.json $WORKSPACE/result/
diff --git a/codeformat.sh b/codeformat.sh
new file mode 100644
index 0000000000..2718bf9288
--- /dev/null
+++ b/codeformat.sh
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+# we run clang-format and astyle twice to get stable format output
+
+find src/ test/ -type f -name '*.c' -o -name '*.cpp' -o -name '*.cc' -o -name '*.h' xargs -i clang-format -i {}
+astyle -n -r "src/*.h,*.cpp,*.cc"
+astyle -n -r "test/*.h,*.cpp,*.cc"
+
+find src/ test/ -type f -name '*.c' -o -name '*.cpp' -o -name '*.cc' -o -name '*.h' xargs -i clang-format -i {}
+astyle -n -r "src/*.h,*.cpp,*.cc"
+astyle -n -r "test/*.h,*.cpp,*.cc"