diff --git a/apps/web/tests/cua-optin.e2e.ts b/apps/web/tests/cua-optin.e2e.ts
index 9cc9cf1f16..287a073493 100644
--- a/apps/web/tests/cua-optin.e2e.ts
+++ b/apps/web/tests/cua-optin.e2e.ts
@@ -8,8 +8,8 @@ import { readProfileManifest } from '@deepseek-ai/dsh-app-boot'
 import { SessionId } from '@deepseek-ai/dsh-session'
 import type {} from '@deepseek-ai/dsh-ptc-runtime'
 import type {} from '@deepseek-ai/dsh-agent-preset-registry'
-import { expect, it } from 'vitest'
-import { launchWebScaffold, type WebScaffold } from './scaffold.ts'
+import { expect, it, vi } from 'vitest'
+import { captureStableAria, compareOrRefreshGolden, launchWebScaffold, webSnapshotMode, type WebScaffold } from './scaffold.ts'
 import { connectFreshWorkspaceZh, ZH_BROWSER_LOCALE } from './support.ts'
 
 it.each([undefined, 'minimal'] as const)('adds CUA to PTC sessions while preserving default %s until the explicit persistent-runtime action', async (selectedDefault) => {
@@ -54,9 +54,28 @@ it.each([undefined, 'minimal'] as const)('adds CUA to PTC sessions while preserv
     const toggle = card.getByRole('switch', { name: '启用 Computer Use', exact: true })
     expect(await toggle.getAttribute('aria-checked')).toBe('false')
     expect(await card.textContent()).toContain('请切换到 PTC 模式')
+    const enabling = Promise.withResolvers<undefined>()
+    const setEnabled = scaffold.ctx.pluginManager.setBundleEnabled.bind(scaffold.ctx.pluginManager)
+    let applying: ReturnType<typeof setEnabled> | undefined
+    // Hold the Host request so the pending UI does not depend on machine speed; release into the real operation.
+    const enableCall = vi.spyOn(scaffold.ctx.pluginManager, 'setBundleEnabled').mockImplementationOnce((name, enabled) => {
+      applying = enabling.promise.then(() => setEnabled(name, enabled))
+      return applying
+    })
+    try {
+      await toggle.click()
+      await card.getByRole('status', { name: '正在应用 Computer Use 的更改', exact: true }).waitFor()
+      expect(await toggle.isEnabled()).toBe(false)
+      await compareOrRefreshGolden(fileURLToPath(new URL('./expected/cua-permissions/enabling.expected.md', import.meta.url)),
+        await captureStableAria(page, '[data-plugin-package="@deepseek-ai/dsh-cua-bundle"]', scaffold.workspaceCwd), webSnapshotMode())
+    } finally {
+      enabling.resolve(undefined)
+      enableCall.mockRestore()
+      await applying
+    }
     // Bundle transitions await native cleanup under the browser action deadline.
-    await toggle.click()
     await toggle.and(page.locator('[aria-checked="true"]')).waitFor({ state: 'visible' })
+    await card.getByRole('status', { name: '正在应用 Computer Use 的更改', exact: true }).waitFor({ state: 'hidden' })
     const setup = page.getByRole('dialog', { name: '使用 Computer Use 前需要设置', exact: true })
     await setup.waitFor()
     expect(await setup.getByText('Computer Use 插件已开启，但暂时无法检测系统权限。请前往插件详情页查看原因并重试。', { exact: true }).count()).toBe(1)
diff --git a/apps/web/tests/cua-permissions.e2e.ts b/apps/web/tests/cua-permissions.e2e.ts
index e22fa09516..11701e191a 100644
--- a/apps/web/tests/cua-permissions.e2e.ts
+++ b/apps/web/tests/cua-permissions.e2e.ts
@@ -33,12 +33,13 @@ it.skipIf(process.platform !== 'darwin')('keeps system requests pending until fr
     icon: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAACXBIWXMAAAPoAAAD6AG1e1JrAAAADElEQVQImWNgZGIGAAAOAAeCcsnOAAAAAElFTkSuQmCC' }
   await writeFile(state, JSON.stringify({ accessibility: false, screenRecording: false, launchApplication }))
   await writeFile(join(root, 'observe-helper'), '')
-  const fixturePatch = join(root, 'native-fixture.yml')
-  // Keep the helper override above bundle order changes when CUA is re-enabled.
-  await writeFile(fixturePatch, JSON.stringify([{ id: 'cua', config: { helperPath: helper } }]))
+  const fixtureBundle = join(root, 'fixture-bundle')
+  await mkdir(fixtureBundle)
+  await writeFile(join(fixtureBundle, 'package.json'), JSON.stringify({ name: 'cua-permission-fixture', version: '1.0.0',
+    dsh: { bundle: { patch: 'cordis.patch.yml' } } }))
+  await writeFile(join(fixtureBundle, 'cordis.patch.yml'), `- id: cua\n  config: ${JSON.stringify({ helperPath: helper })}\n`)
   const scaffold = await launchWebScaffold({
-    profile: { packages: [{ dir: bundle, enabled: true }] },
-    extraOverlayPath: fixturePatch,
+    profile: { packages: [{ dir: bundle, enabled: true }, { dir: fixtureBundle, enabled: true }] },
   })
   resources.scaffold = scaffold
   await scaffold.ctx.settings.mutate('cua', [{ op: 'set', path: ['allowedApps'],
diff --git a/apps/web/tests/expected/cua-permissions/enabling.expected.md b/apps/web/tests/expected/cua-permissions/enabling.expected.md
new file mode 100644
index 0000000000..6059222749
--- /dev/null
+++ b/apps/web/tests/expected/cua-permissions/enabling.expected.md
@@ -0,0 +1,5 @@
+- listitem:
+  - button "查看 Computer Use": Computer Use
+  - text: 实验性 目前仅支持 macOS，Windows 支持正在开发中。为已有及新建 PTC 会话加载 Computer Use。请切换到 PTC 模式来使用，并授予辅助功能和屏幕录制权限。
+  - status "正在应用 Computer Use 的更改"
+  - switch "启用 Computer Use" [disabled]
diff --git a/apps/web/tests/plugin-manager.e2e.ts b/apps/web/tests/plugin-manager.e2e.ts
index 4bdc097808..681366a3e6 100644
--- a/apps/web/tests/plugin-manager.e2e.ts
+++ b/apps/web/tests/plugin-manager.e2e.ts
@@ -298,7 +298,7 @@ describe('web e2e: plugin manager', () => {
           width: node.getBoundingClientRect().width,
           height: node.getBoundingClientRect().height,
         })))
-        expect(blankActions).toEqual(Array.from({ length: 4 }, () => ({ children: 0, background: 'rgba(0, 0, 0, 0)', width: 36, height: 20 })))
+        expect(blankActions).toEqual(Array.from({ length: 4 }, () => ({ children: 0, background: 'rgba(0, 0, 0, 0)', width: 58, height: 20 })))
         if (shots !== undefined) {
           for (const colorScheme of ['light', 'dark'] as const) {
             await probe.emulateMedia({ colorScheme })