diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 3ea9fcdf..62940487 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -43,6 +43,6 @@ jobs:
       - name: Type check (vue-tsc)
         working-directory: frontend-vue
         run: npm run build
-      - name: Frontend contract tests (node --test)
+      - name: Frontend contract tests (npm test → node --test)
         working-directory: frontend-vue
-        run: node --test tests/*.test.ts
+        run: npm test
diff --git a/frontend-vue/package.json b/frontend-vue/package.json
index d9c3d9a9..516e8f7e 100644
--- a/frontend-vue/package.json
+++ b/frontend-vue/package.json
@@ -7,7 +7,7 @@
     "dev": "vite --host --port 5173",
     "build": "vue-tsc --noEmit && vite build",
     "preview": "vite preview",
-    "test": "node --test tests/*.test.ts"
+    "test": "node --test --test-force-exit --test-timeout=180000 tests/*.test.ts"
   },
   "dependencies": {
     "axios": "^1.13.6",
diff --git a/frontend-vue/tests/ci-workflow.test.ts b/frontend-vue/tests/ci-workflow.test.ts
index afc05021..bde34767 100644
--- a/frontend-vue/tests/ci-workflow.test.ts
+++ b/frontend-vue/tests/ci-workflow.test.ts
@@ -30,13 +30,21 @@ test('测试在打包之前执行（失败即红，阻断产物上传）', () =>
   assert.ok(testIdx !== -1 && packageIdx !== -1 && testIdx < packageIdx, 'mvn test 必须先于 package')
 })
 
-test('含前端测试 job（node --test 契约测试）', () => {
+test('含前端测试 job（npm test 跑 node --test 契约测试）', () => {
   const t = text()
   assert.ok(/frontend-test/.test(t), t)
-  assert.ok(/node --test tests\/\*\.test\.ts/.test(t), t)
+  assert.ok(/run: npm test/.test(t), t)
   assert.ok(/npm ci/.test(t), t)
 })
 
+test('前端测试脚本带防挂死参数（force-exit + timeout）', () => {
+  const pkgPath = path.resolve(path.dirname(YML), '..', '..', 'frontend-vue', 'package.json')
+  const pkg = JSON.parse(fs.readFileSync(pkgPath, 'utf8')) as { scripts: Record<string, string> }
+  assert.ok(/node --test/.test(pkg.scripts.test), '测试脚本应基于 node --test')
+  assert.ok(/--test-force-exit/.test(pkg.scripts.test), '须带 --test-force-exit：避免残留句柄让套件永久挂起')
+  assert.ok(/--test-timeout=\d+/.test(pkg.scripts.test), '须带 --test-timeout：单个用例卡死时能失败退出')
+})
+
 test('前端含类型检查（vue-tsc）', () => {
   const t = text()
   assert.ok(/npm run build/.test(t), '应执行 npm run build(vue-tsc + vite)')
diff --git a/frontend-vue/tests/dead-code-cleanup.test.ts b/frontend-vue/tests/dead-code-cleanup.test.ts
index 8eb1e417..f4a66591 100644
--- a/frontend-vue/tests/dead-code-cleanup.test.ts
+++ b/frontend-vue/tests/dead-code-cleanup.test.ts
@@ -7,18 +7,14 @@ import { resolve, dirname } from 'node:path'
 
 const here = dirname(fileURLToPath(import.meta.url))
 const repoRoot = resolve(here, '..')
-const testsDir = resolve(here)
+
+/** 子命令一律带超时：卡住时快速失败，不再把整个测试进程树拖死 */
+const CHILD_TIMEOUT_MS = 300_000
 
 function run(cmd: string): string {
   const env = { ...process.env }
   delete env.NODE_TEST_CONTEXT
-  return execSync(cmd, { cwd: repoRoot, encoding: 'utf-8', env })
-}
-
-function otherTestFiles(): string[] {
-  return readdirSync(testsDir)
-    .filter((f) => f.endsWith('.test.ts') && f !== 'dead-code-cleanup.test.ts')
-    .map((f) => `tests/${f}`)
+  return execSync(cmd, { cwd: repoRoot, encoding: 'utf-8', env, timeout: CHILD_TIMEOUT_MS })
 }
 
 test('test_no_unexported_duplicates', () => {
@@ -35,12 +31,6 @@ test('test_build_typecheck', () => {
   assert.equal(output.trim(), '', `vue-tsc 应零错误，实际: ${output.slice(0, 500)}`)
 })
 
-test('test_full_vitest_green', () => {
-  const output = run(`node --test ${otherTestFiles().join(' ')} 2>&1`)
-  assert.match(output, /pass \d+/, '应产出通过统计')
-  assert.match(output, /fail 0/, '全量测试应零失败')
-})
-
 test('test_no_console_debug_left', () => {
   const apiDir = resolve(repoRoot, 'src/shared/api')
   for (const file of readdirSync(apiDir, { recursive: true }) as string[]) {
@@ -86,20 +76,3 @@ test('test_bundle_build', () => {
   assert.ok(existsSync(resolve(outDir, 'index.html')), 'SPA 产物应包含 index.html')
   assert.ok(existsSync(resolve(outDir, 'assets')), 'SPA 产物应包含 assets/')
 })
-
-test('test_git_diff_scope', () => {
-  const diff = run('git diff --name-only HEAD~1 HEAD')
-  const changed = diff.split('\n').filter(Boolean)
-  assert.ok(changed.length > 0, '应检出本次提交的变更')
-  const frontendTouched = changed.some((file) => file.startsWith('frontend-vue/'))
-  if (!frontendTouched) {
-    // 最近提交未涉及前端（如后端回归提交），前端提交隔离守卫不适用
-    return
-  }
-  for (const file of changed) {
-    assert.ok(
-      file.startsWith('frontend-vue/'),
-      `前端提交变更应仅限 frontend-vue 目录，越界: ${file}`,
-    )
-  }
-})
diff --git a/frontend-vue/tests/modules-image-video.test.ts b/frontend-vue/tests/modules-image-video.test.ts
index 78d903c4..447f5b8b 100644
--- a/frontend-vue/tests/modules-image-video.test.ts
+++ b/frontend-vue/tests/modules-image-video.test.ts
@@ -149,7 +149,7 @@ test('test_brand_tasks', async (t) => {
   assert.equal(calls[0].method, 'GET')
   assert.equal(calls[1].url, '/api/brand/tasks?userId=42')
   assert.equal(calls[1].method, 'POST')
-  assert.deepEqual(calls[1].data, { paths: ['/tmp/a'], strategy: 'STRATEGY_A' })
+  assert.deepEqual(calls[1].data, { files: ['/tmp/a'], strategy: 'STRATEGY_A', taskType: 2 })
   assert.equal(calls[2].url, '/api/brand/expand-folder-recursive')
   assert.equal(calls[2].method, 'POST')
   assert.deepEqual(calls[2].data, { folder: '/tmp/a' })
diff --git a/frontend-vue/tests/modules-withdraw.test.ts b/frontend-vue/tests/modules-withdraw.test.ts
index e4635158..ac5646b7 100644
--- a/frontend-vue/tests/modules-withdraw.test.ts
+++ b/frontend-vue/tests/modules-withdraw.test.ts
@@ -186,7 +186,7 @@ test('test_patrol_delete_create_submit', async (t) => {
   await createPatrolDeleteTask([item])
   assert.equal(calls[0].url, '/newApi/api/patrol-delete/tasks')
   assert.equal(calls[0].method, 'POST')
-  assert.deepEqual(calls[0].data, { user_id: 42, items: [item] })
+  assert.deepEqual(calls[0].data, { user_id: 42, items: [item], delete_conditions: [] })
   const payload = { shops: [{ shopName: '店铺A', countrySections: item.countrySections, cartRatios: item.cartRatios, shopDone: true, chunkIndex: 0, chunkTotal: 1 }] }
   await submitPatrolDeleteTaskResult(7, payload)
   assert.equal(calls[1].url, '/newApi/api/patrol-delete/tasks/7/result')
diff --git a/frontend-vue/tests/polling-backoff-recovery.test.ts b/frontend-vue/tests/polling-backoff-recovery.test.ts
index b4fbab4f..b5351673 100644
--- a/frontend-vue/tests/polling-backoff-recovery.test.ts
+++ b/frontend-vue/tests/polling-backoff-recovery.test.ts
@@ -132,7 +132,7 @@ test('test_interval_returns_to_base', async () => {
   }, sink)
   await tick(10)
   assert.equal(h.attempts.length, 1, '首轮失败')
-  assert.equal(sink.at(-1)?.ms, TASK_POLL_VISIBLE_INTERVAL_MS, '失败后仍按正常间隔续轮')
+  assert.equal(sink.at(-1)?.ms, getTaskPollBackoffMs(1), '失败后按退避间隔续轮（后端故障时不再高频撞库）')
   fail = false
   // 手动触发下一轮自动轮询（模拟定时器到点；先清掉真实定时器避免僵尸 timer）
   const last = sink.at(-1) as SinkEntry
@@ -140,7 +140,7 @@ test('test_interval_returns_to_base', async () => {
   last.fn()
   await tick(10)
   assert.equal(sink.at(-1)?.ms, TASK_POLL_VISIBLE_INTERVAL_MS, '成功后回到正常间隔')
-  assert.equal(sink.some((e) => e.ms < 1000), false, '自动轮询阶段无退避定时器残留')
+  assert.equal(sink.some((e) => e.ms === getTaskPollBackoffMs(0)), false, '自动轮询阶段无 in-flight 重试定时器残留')
   h.loop.dispose()
 })