diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index f6b0389..12f1a6e 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -19,7 +19,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - run: python3 -m pip install uv==0.9.24
+      - name: 安装 uv
+        run: |
+          curl -LsSf https://astral.sh/uv/0.9.24/install.sh | sh
+          echo "$HOME/.local/bin" >> "$GITHUB_PATH"
       - run: uv sync --frozen
         working-directory: backend
       - run: uv run python -m compileall -q app
@@ -36,7 +39,10 @@ jobs:
       - run: pnpm install --frozen-lockfile && pnpm build
         working-directory: server sync/console
       - run: git diff --exit-code -- "server sync/sync_server/static"
-      - run: python3 -m pip install uv==0.9.24
+      - name: 安装 uv
+        run: |
+          curl -LsSf https://astral.sh/uv/0.9.24/install.sh | sh
+          echo "$HOME/.local/bin" >> "$GITHUB_PATH"
       - run: uv sync --frozen
         working-directory: backend
       - run: uv sync --frozen && uv run pytest