diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index 0256193b6..9e10bba07 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -10,8 +10,6 @@ on:
 jobs:
   deploy_with_bdist_wheel:
     runs-on: ${{ matrix.os }}
-    permissions:
-      id-token: write
     strategy:
       matrix:
         os: [windows-latest, macos-11]
diff --git a/.github/workflows/test_upload.yml b/.github/workflows/test_upload.yml
deleted file mode 100644
index efa273ba9..000000000
--- a/.github/workflows/test_upload.yml
+++ /dev/null
@@ -1,85 +0,0 @@
-# This workflows will upload Python Package to testpypi using Twine when a release is created
-
-
-name: Upload qlib package to testpypi
-
-on:
-  push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
-
-
-jobs:
-  deploy_with_bdist_wheel:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [windows-latest, macos-11]
-        # FIXME:  macos-latest will raise error now.
-        # not supporting 3.6 due to annotations is not supported https://stackoverflow.com/a/52890129
-        python-version: [3.7, 3.8]
-    steps:
-    - uses: actions/checkout@v2
-    #  This is because on macos systems you can install pyqlib using
-    # `pip install pyqlib` installs, it does not recognize the
-    # `pyqlib-<version>-cp38-cp38-macosx_11_0_x86_64.whl` and `pyqlib-<veresion>-cp38-cp37m-macosx_11_0_x86_64.whl`.
-    # So we limit the version of python, in order to generate a version of qlib that is usable for macos: `pyqlib-<veresion>-cp38-cp37m 
-    # `pyqlib-<version>-cp38-cp38-macosx_10_15_x86_64.whl` and `pyqlib-<veresion>-cp38-cp37m-macosx_10_15_x86_64.whl`.
-    # Python 3.7.16, 3.8.16  can build macosx_10_15.  But  Python 3.7.17, 3.8.17  can build macosx_11_0
-    - name: Set up Python ${{ matrix.python-version }}
-      if: matrix.os == 'macos-11' && matrix.python-version == '3.7'
-      uses: actions/setup-python@v2
-      with:
-        python-version: "3.7.16"
-    - name: Set up Python ${{ matrix.python-version }}
-      if: matrix.os == 'macos-11' && matrix.python-version == '3.8'
-      uses: actions/setup-python@v2
-      with:
-        python-version: "3.8.16"
-    - name: Set up Python ${{ matrix.python-version }}
-      if: matrix.os != 'macos-11'
-      uses: actions/setup-python@v2
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install setuptools wheel twine
-    - name: Build wheel on ${{ matrix.os }}
-      run: |
-        pip install numpy
-        pip install cython
-        python setup.py bdist_wheel
-    - name: Build and publish
-      env:
-        TWINE_USERNAME: __token__
-        TWINE_PASSWORD: ${{ secrets.TESTPYPI_TOKEN }}
-      run: |
-        twine upload --repository-url https://test.pypi.org/legacy/ dist/*
-
-  deploy_with_manylinux:
-    runs-on: ubuntu-latest
-    permissions:
-      id-token: write
-    steps:
-    - uses: actions/checkout@v2
-    - name: Build wheel on Linux
-      uses: RalfG/python-wheels-manylinux-build@v0.3.1-manylinux2010_x86_64
-      with:
-        # not supporting 3.6 due to annotations is not supported https://stackoverflow.com/a/52890129
-        python-versions: 'cp37-cp37m cp38-cp38'
-        build-requirements: 'numpy cython'
-    - name: Set up Python
-      uses: actions/setup-python@v2
-      with:
-        python-version: 3.7
-    - name: Install dependencies
-      run: |
-        pip install twine
-    - name: Build and publish
-      env:
-        TWINE_USERNAME: __token__
-        TWINE_PASSWORD: ${{ secrets.TESTPYPI_TOKEN }}
-      run: |
-        twine upload --repository-url https://test.pypi.org/legacy/ dist/pyqlib-*-manylinux*.whl
diff --git a/scripts/publish.py b/scripts/publish.py
deleted file mode 100644
index a67d87b77..000000000
--- a/scripts/publish.py
+++ /dev/null
@@ -1,35 +0,0 @@
-import re
-
-
-def read_file():
-    with open("qlib/__init__.py", "r", encoding="utf-8") as f:
-        content = f.read()
-    return content
-
-
-def write_file(content: str):
-    with open("qlib/__init__.py", "w", encoding="utf-8") as f:
-        f.write(content)
-
-
-def update_version(version_num: list):
-    if len(version_num) == 3:
-        new_version = f"{version_num[0]}.{version_num[1]}.{version_num[2]}.{1}"
-    if len(version_num) == 4:
-        new_version = f"{version_num[0]}.{version_num[1]}.{version_num[2]}.{int(version_num[3]) + 1}"
-    return new_version
-
-
-def main():
-    content = read_file()
-    pattern = r"__version__ = \"(\d+(\.\d+)*(\.\d+)*)\""
-    match = re.search(pattern, content)
-    old_version = match.group(1)
-    old_version_num = old_version.split(".")
-    new_version = update_version(old_version_num)
-    new_content = content.replace(old_version, new_version)
-    write_file(new_content)
-
-
-if __name__ == "__main__":
-    main()