diff --git a/.gitignore b/.gitignore
index 4018bbe..64acc00 100644
--- a/.gitignore
+++ b/.gitignore
@@ -78,6 +78,7 @@ _desktop.ini
 .thumbnails
 
 # local env files
+.env
 .env.local
 .env.*.local
 
diff --git a/dcloud-renew/.gitignore b/dcloud-renew/.gitignore
new file mode 100644
index 0000000..2eea525
--- /dev/null
+++ b/dcloud-renew/.gitignore
@@ -0,0 +1 @@
+.env
\ No newline at end of file
diff --git a/dcloud-renew/package-lock.json b/dcloud-renew/package-lock.json
new file mode 100644
index 0000000..6a7db7b
--- /dev/null
+++ b/dcloud-renew/package-lock.json
@@ -0,0 +1,73 @@
+{
+  "name": "dcloud-renew",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "dcloud-renew",
+      "version": "1.0.0",
+      "license": "ISC",
+      "dependencies": {
+        "dotenv": "^17.4.2",
+        "playwright": "^1.62.0"
+      }
+    },
+    "node_modules/dotenv": {
+      "version": "17.4.2",
+      "resolved": "https://registry.npmmirror.com/dotenv/-/dotenv-17.4.2.tgz",
+      "integrity": "sha512-nI4U3TottKAcAD9LLud4Cb7b2QztQMUEfHbvhTH09bqXTxnSie8WnjPALV/WMCrJZ6UV/qHJ6L03OqO3LcdYZw==",
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://dotenvx.com"
+      }
+    },
+    "node_modules/fsevents": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmmirror.com/fsevents/-/fsevents-2.3.2.tgz",
+      "integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
+      "hasInstallScript": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
+      }
+    },
+    "node_modules/playwright": {
+      "version": "1.62.0",
+      "resolved": "https://registry.npmmirror.com/playwright/-/playwright-1.62.0.tgz",
+      "integrity": "sha512-Z14dG305dgaLu6foB1TXQagFiW8JfSUIUaUuPaKQ6NtBPKF1P/qXcqfh6c6K/icPqdy37JmjbiBXf6JNg6Sylw==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "playwright-core": "1.62.0"
+      },
+      "bin": {
+        "playwright": "cli.js"
+      },
+      "engines": {
+        "node": ">=20"
+      },
+      "optionalDependencies": {
+        "fsevents": "2.3.2"
+      }
+    },
+    "node_modules/playwright-core": {
+      "version": "1.62.0",
+      "resolved": "https://registry.npmmirror.com/playwright-core/-/playwright-core-1.62.0.tgz",
+      "integrity": "sha512-nsNRyq0r2zsG8AcRHWknc9QRA5XCueC7gWMrs+Gx2tlZn9hcl8zudfh00lhJPY1DE7NmZ6bDsT9g2yey8mXljA==",
+      "license": "Apache-2.0",
+      "bin": {
+        "playwright-core": "cli.js"
+      },
+      "engines": {
+        "node": ">=20"
+      }
+    }
+  }
+}
diff --git a/dcloud-renew/package.json b/dcloud-renew/package.json
new file mode 100644
index 0000000..4d72cb1
--- /dev/null
+++ b/dcloud-renew/package.json
@@ -0,0 +1,17 @@
+{
+  "name": "dcloud-renew",
+  "version": "1.0.0",
+  "type": "module",
+  "description": "",
+  "main": "renew.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "dotenv": "^17.4.2",
+    "playwright": "^1.62.0"
+  }
+}
diff --git a/dcloud-renew/renew.mjs b/dcloud-renew/renew.mjs
new file mode 100644
index 0000000..8b494d3
--- /dev/null
+++ b/dcloud-renew/renew.mjs
@@ -0,0 +1,110 @@
+import 'dotenv/config'
+import { chromium } from 'playwright'
+
+const email = process.env.UNICLOUD_EMAIL
+const password = process.env.UNICLOUD_PASSWORD
+
+if (!email || !password) {
+  throw new Error('Missing UNICLOUD_EMAIL or UNICLOUD_PASSWORD')
+}
+
+async function waitForLoginFrame (page, timeoutMs = 30000) {
+  const start = Date.now()
+  while (Date.now() - start < timeoutMs) {
+    const f = page.frames().find(fr => fr.url().includes('account.dcloud.net.cn'))
+    if (f) return f
+    await page.waitForTimeout(500)
+  }
+  throw new Error('Timed out waiting for account.dcloud.net.cn login iframe')
+}
+
+async function waitForUrl (page, predicate, timeoutMs = 30000) {
+  const start = Date.now()
+  while (Date.now() - start < timeoutMs) {
+    if (predicate(page.url())) return page.url()
+    await page.waitForTimeout(500)
+  }
+  throw new Error(`Timed out waiting for URL condition. Current: ${page.url()}`)
+}
+
+;(async () => {
+  const browser = await chromium.launch({
+    channel: 'msedge',
+    headless: false,
+    slowMo: 200
+  })
+
+  const context = await browser.newContext()
+  const page = await context.newPage()
+  page.setDefaultTimeout(30000)
+
+  await page.goto('https://unicloud.dcloud.net.cn/', {
+    waitUntil: 'domcontentloaded',
+    timeout: 60000
+  })
+
+  console.log('Page loaded, waiting for login iframe...')
+
+  // 1. Login via the account.dcloud.net.cn iframe.
+  const loginFrame = await waitForLoginFrame(page)
+  await loginFrame.waitForSelector('input.uni-input-input', { timeout: 20000 })
+  await page.waitForTimeout(1500)
+
+  const inputs = loginFrame.locator('input.uni-input-input')
+  if ((await inputs.count()) < 2) {
+    throw new Error('Expected 2 inputs in login iframe')
+  }
+  await inputs.nth(0).click({ clickCount: 3 })
+  await inputs.nth(0).fill(email)
+  await inputs.nth(1).click({ clickCount: 3 })
+  await inputs.nth(1).fill(password)
+
+  await loginFrame.getByText('登录', { exact: true }).click()
+
+  await waitForUrl(page, u => u.includes('unicloud.dcloud.net.cn') && !u.includes('/login/login'))
+  await page.waitForTimeout(5000)
+  console.log('Login successful. URL:', page.url())
+
+  // 2. Click "续费" — opens a NEW TAB that first goes through SSO
+  //    (uni-trade.dcloud.net.cn/pages/login/login?oauthToken=...) then lands
+  //    on the create-order page.
+  const renewBtn = page.getByText('续费', { exact: true }).first()
+  await renewBtn.waitFor({ timeout: 30000 })
+  const newPagePromise = new Promise(resolve => context.once('page', resolve))
+  await renewBtn.click()
+  const orderPage = await newPagePromise
+
+  // Wait for the OAuth redirect to settle on create-order.
+  await waitForUrl(
+    orderPage,
+    u => u.includes('uni-trade.dcloud.net.cn') && u.includes('create-order'),
+    45000
+  )
+  await orderPage.waitForTimeout(3000)
+  console.log('Order page ready:', orderPage.url())
+
+  // 3. Click "立即购买" — same tab navigates to /order-payment.
+  const buyBtn = orderPage.getByText('立即购买', { exact: true }).first()
+  await buyBtn.waitFor({ timeout: 30000 })
+  await buyBtn.click()
+
+  await waitForUrl(
+    orderPage,
+    u => u.includes('order-payment'),
+    30000
+  )
+  await orderPage.waitForTimeout(3000)
+  console.log('Payment page ready:', orderPage.url())
+
+  // 4. Click "确认开通" to finalize.
+  const confirmBtn = orderPage.getByText('确认开通', { exact: true }).first()
+  await confirmBtn.waitFor({ timeout: 30000 })
+  await confirmBtn.click()
+  console.log('Clicked 确认开通. Renewal submitted.')
+
+  // Wait briefly for the confirmation redirect to complete, then exit.
+  await orderPage.waitForTimeout(5000)
+
+  await browser.close()
+  process.exit(0)
+})()
diff --git a/nixhome/.gitignore_global b/nixhome/.gitignore_global
index 4018bbe..64acc00 100644
--- a/nixhome/.gitignore_global
+++ b/nixhome/.gitignore_global
@@ -78,6 +78,7 @@ _desktop.ini
 .thumbnails
 
 # local env files
+.env
 .env.local
 .env.*.local