diff --git a/apps/cli/src/http/routes/ai.ts b/apps/cli/src/http/routes/ai.ts
index 15706f26..132bf543 100644
--- a/apps/cli/src/http/routes/ai.ts
+++ b/apps/cli/src/http/routes/ai.ts
@@ -2,7 +2,7 @@
  * AI Web API — /_web/ai/ routes
  *
  * 提供助手、技能、LLM 配置和工具目录的只读 HTTP 接口，
- * 供 CLI serve Web 前端使用（对齐 Electron preload 的 window.*Api）。
+ * 供 CLI Web 前端使用（对齐 Electron preload 的 window.*Api）。
  *
  * - 助手/技能数据来自 ~/.chatlab/ai/{assistants,skills}/*.md
  * - LLM 配置来自 ~/.chatlab/ai/llm-config.json
diff --git a/apps/cli/src/http/routes/nlp.ts b/apps/cli/src/http/routes/nlp.ts
index 9ec1f32d..7cdb7f93 100644
--- a/apps/cli/src/http/routes/nlp.ts
+++ b/apps/cli/src/http/routes/nlp.ts
@@ -2,7 +2,7 @@
  * NLP Web API — /_web/nlp/ routes
  *
  * 提供词频统计、词性标签、词库管理等 NLP 功能的 HTTP 接口，
- * 供 CLI serve Web 前端使用（对齐 Electron preload 的 window.nlpApi）。
+ * 供 CLI Web 前端使用（对齐 Electron preload 的 window.nlpApi）。
  *
  * 业务逻辑全部来自 @openchatlab/core（类型/数据）和
  * @openchatlab/node-runtime（分词引擎/词频计算/词库管理）。
diff --git a/apps/cli/src/http/routes/web/index.ts b/apps/cli/src/http/routes/web/index.ts
index c6e7b952..eb9df35e 100644
--- a/apps/cli/src/http/routes/web/index.ts
+++ b/apps/cli/src/http/routes/web/index.ts
@@ -1,7 +1,7 @@
 /**
  * ChatLab Internal Web API — /_web/ routes
  *
- * 供 CLI serve Web 前端使用的内部 API（无认证、UI 友好的响应格式）。
+ * 供 CLI Web 前端使用的内部 API（无认证、UI 友好的响应格式）。
  * 数据格式直接对齐 QueryAdapter 接口，避免前端二次转换。
  *
  * Route modules:
diff --git a/scripts/dev-select.mjs b/scripts/dev-select.mjs
index 148454ca..9d8c4f5a 100644
--- a/scripts/dev-select.mjs
+++ b/scripts/dev-select.mjs
@@ -19,7 +19,7 @@ const cacheFile = join(rootDir, 'node_modules', '.cache', 'dev-mode')
 
 const options = [
   { key: 'desktop', label: 'Desktop      (Electron)', command: 'pnpm run dev:desktop' },
-  { key: 'web', label: 'Web          (CLI serve + frontend)', command: 'pnpm run dev:web' },
+  { key: 'web', label: 'Web          (CLI start + frontend)', command: 'pnpm run dev:web' },
   { key: 'server', label: 'Server Only  (API backend)', command: 'pnpm run dev:serve' },
   { key: 'frontend', label: 'Frontend     (no backend)', command: 'pnpm run dev:app' },
 ]
diff --git a/scripts/dev-serve.sh b/scripts/dev-serve.sh
index 8eb5f973..809a8785 100755
--- a/scripts/dev-serve.sh
+++ b/scripts/dev-serve.sh
@@ -7,4 +7,4 @@ pnpm run ensure:server-native
 exec tsx watch \
   --include 'packages/core/src/**' \
   --include 'packages/node-runtime/src/**' \
-  apps/cli/src/cli.ts serve "$@"
+  apps/cli/src/cli.ts start --headless --no-open "$@"
diff --git a/scripts/dev-server-command.mjs b/scripts/dev-server-command.mjs
index 2329a3c4..4d03730c 100644
--- a/scripts/dev-server-command.mjs
+++ b/scripts/dev-server-command.mjs
@@ -1,7 +1,17 @@
-export function createChatlabServeCommand({ serverDir, backendPort, nodeExecutable = process.execPath }) {
+export function createChatlabStartCommand({ serverDir, backendPort, nodeExecutable = process.execPath }) {
   return {
     command: nodeExecutable,
-    args: ['--watch', '--import', 'tsx', 'src/cli.ts', 'serve', '--port', String(backendPort)],
+    args: [
+      '--watch',
+      '--import',
+      'tsx',
+      'src/cli.ts',
+      'start',
+      '--headless',
+      '--no-open',
+      '--port',
+      String(backendPort),
+    ],
     options: {
       cwd: serverDir,
       stdio: ['ignore', 'pipe', 'pipe'],
diff --git a/scripts/dev-server-command.test.mjs b/scripts/dev-server-command.test.mjs
index 4ac0a2d6..c7fd3f44 100644
--- a/scripts/dev-server-command.test.mjs
+++ b/scripts/dev-server-command.test.mjs
@@ -1,10 +1,10 @@
 import assert from 'node:assert/strict'
 import test from 'node:test'
 
-import { createChatlabServeCommand } from './dev-server-command.mjs'
+import { createChatlabStartCommand } from './dev-server-command.mjs'
 
 test('web dev backend runs through the current Node executable with the tsx loader', () => {
-  const command = createChatlabServeCommand({
+  const command = createChatlabStartCommand({
     rootDir: '/repo',
     serverDir: '/repo/apps/cli',
     coreDir: '/repo/packages/core/src',
@@ -14,5 +14,15 @@ test('web dev backend runs through the current Node executable with the tsx load
   })
 
   assert.equal(command.command, '/custom/node')
-  assert.deepEqual(command.args, ['--watch', '--import', 'tsx', 'src/cli.ts', 'serve', '--port', '3110'])
+  assert.deepEqual(command.args, [
+    '--watch',
+    '--import',
+    'tsx',
+    'src/cli.ts',
+    'start',
+    '--headless',
+    '--no-open',
+    '--port',
+    '3110',
+  ])
 })
diff --git a/vite.web.config.mts b/vite.web.config.mts
index e319c9d3..c9fdcd9f 100644
--- a/vite.web.config.mts
+++ b/vite.web.config.mts
@@ -1,8 +1,8 @@
 /**
  * Web 版 Vite 构建配置
  *
- * 用于构建 CLI serve Web 的 SPA 前端（不含 Electron 依赖）。
- * 输出到 dist-web/，由 chatlab serve 托管。
+ * 用于构建 CLI Web 的 SPA 前端（不含 Electron 依赖）。
+ * 输出到 dist-web/，由 chatlab start 托管。
  *
  * 与 Electron renderer 构建的关键区别：
  * - __IS_ELECTRON__ = false（使用 FetchAdapter 而非 window.chatApi）
@@ -18,7 +18,7 @@ import { defineConfig, type Plugin } from 'vite'
 import vue from '@vitejs/plugin-vue'
 import ui from '@nuxt/ui/vite'
 import { DEFAULT_API_PORT } from './packages/config/src/schema'
-import { createChatlabServeCommand } from './scripts/dev-server-command.mjs'
+import { createChatlabStartCommand } from './scripts/dev-server-command.mjs'
 
 const BACKEND_PORT = DEFAULT_API_PORT
 
@@ -35,41 +35,41 @@ function isPortInUse(port: number): Promise<boolean> {
 }
 
 /**
- * 自动启动 chatlab serve 后端的插件
+ * 自动启动 chatlab start 后端的插件
  * 仅在 CHATLAB_AUTO_SERVE=1 时生效（由 dev:web 脚本设置）
  */
 function chatlabServePlugin(): Plugin {
   let serverProcess: ChildProcess | null = null
 
   return {
-    name: 'chatlab-serve',
+    name: 'chatlab-start',
     async configureServer() {
       if (process.env.CHATLAB_AUTO_SERVE !== '1') return
 
       const inUse = await isPortInUse(BACKEND_PORT)
       if (inUse) {
-        console.log(`[chatlab serve] Port ${BACKEND_PORT} already in use, skipping`)
+        console.log(`[chatlab start] Port ${BACKEND_PORT} already in use, skipping`)
         return
       }
 
       const serverDir = resolve(__dirname, 'apps/cli')
-      const serveCommand = createChatlabServeCommand({
+      const startCommand = createChatlabStartCommand({
         serverDir,
         backendPort: BACKEND_PORT,
       })
-      serverProcess = spawn(serveCommand.command, serveCommand.args, serveCommand.options)
+      serverProcess = spawn(startCommand.command, startCommand.args, startCommand.options)
 
       serverProcess.stdout?.on('data', (data: Buffer) => {
         const line = data.toString().trim()
-        if (line) console.log(`[chatlab serve] ${line}`)
+        if (line) console.log(`[chatlab start] ${line}`)
       })
       serverProcess.stderr?.on('data', (data: Buffer) => {
         const line = data.toString().trim()
-        if (line) console.error(`[chatlab serve] ${line}`)
+        if (line) console.error(`[chatlab start] ${line}`)
       })
       serverProcess.on('exit', (code) => {
         if (code !== null && code !== 0) {
-          console.error(`[chatlab serve] exited with code ${code}`)
+          console.error(`[chatlab start] exited with code ${code}`)
         }
         serverProcess = null
       })