diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index b098cbb..3c6b793 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -28,15 +28,43 @@ jobs:
         run: |
           npm run build -- --no-check || true
 
-      - name: 设置 Python 3.11 环境
-        uses: actions/setup-python@v4
-        with:
-          python-version: '3.11.10'
+      - 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: 更新 pip 和 setuptools
+        run: |
+          python -m pip install --upgrade pip setuptools wheel
 
       - 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