diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 57ae4ff..3c3c960 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -4,16 +4,17 @@ on: [push, pull_request]
 jobs:
   test:
     runs-on: ubuntu-latest
+    # 作业容器直接用国内镜像的 node:24（node:sqlite 需要 >= 22.5）
+    container:
+      image: docker.m.daocloud.io/library/node:24-bookworm
     steps:
+      - name: Install git (checkout 依赖)
+        run: apt-get update -qq && apt-get install -y -qq git ca-certificates
+
       - uses: actions/checkout@v4
 
-      - uses: actions/setup-node@v4
-        with:
-          node-version: 24
-
-      # 前端依赖（tsc/vite）；服务端零依赖不需要安装
-      - name: Install frontend deps
-        run: npm install --prefix app --no-audit --no-fund
+      - name: Install frontend deps (npmmirror)
+        run: npm install --prefix app --no-audit --no-fund --registry=https://registry.npmmirror.com
 
       - name: Static checks (syntax + tsc + build + tripwire)
         run: node scripts/check.mjs