diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 404fda6..b098cbb 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -28,39 +28,15 @@ jobs:
         run: |
           npm run build -- --no-check || true
 
-      - name: 安装编译依赖和 pyenv
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y make build-essential libssl-dev zlib1g-dev \
-            libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm \
-            libncursesw5-dev xz-utils tk-dev libxml2-dev libxmlsec1-dev libffi-dev liblzma-dev
-
-          # 安装 pyenv
-          curl https://pyenv.run | bash
-
-          # 设置环境变量
-          echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc
-          echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc
-          echo 'eval "$(pyenv init --path)"' >> ~/.bashrc
-          echo 'eval "$(pyenv init -)"' >> ~/.bashrc
-
-          # 重新加载环境
-          export PYENV_ROOT="$HOME/.pyenv"
-          export PATH="$PYENV_ROOT/bin:$PATH"
-          eval "$(pyenv init --path)"
-          eval "$(pyenv init -)"
-
-      - name: 安装 Python 3.11
-        run: |
-          pyenv install 3.11.10
-          pyenv global 3.11.10
-
-          python --version
-          pip --version
+      - name: 设置 Python 3.11 环境
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.11.10'
 
       - name: 安装后端依赖
         working-directory: back
         run: |
+          python -m pip install --upgrade pip setuptools wheel
           pip install --no-cache-dir -i https://pypi.tuna.tsinghua.edu.cn/simple -r requirements.txt
 
       - name: 构建 Docker 镜像