diff --git a/package.json b/package.json
index e6cb96c..4c28f36 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
   ],
   "scripts": {
     "create": "esno scripts/create-package.ts",
-    "watch": "esno scripts/watch-package.ts",
+    "dev": "pnpm build",
     "build": "pnpm build:packages && tsup",
     "build:packages": "pnpm -r --filter=!playground --filter=!docs build",
     "dev:playground": "pnpm -C playground dev",
@@ -78,7 +78,6 @@
     "@types/node": "^20.8.5",
     "@types/shelljs": "^0.8.13",
     "bumpp": "^9.2.0",
-    "chokidar": "^3.5.3",
     "eslint": "^8.51.0",
     "esno": "^0.17.0",
     "lint-staged": "^15.0.1",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index cbd80f3..0d25b36 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -36,9 +36,6 @@ importers:
       bumpp:
         specifier: ^9.2.0
         version: 9.2.0
-      chokidar:
-        specifier: ^3.5.3
-        version: 3.5.3
       eslint:
         specifier: ^8.51.0
         version: 8.51.0
diff --git a/scripts/utils.ts b/scripts/utils.ts
index a4fc61a..f63edfa 100644
--- a/scripts/utils.ts
+++ b/scripts/utils.ts
@@ -27,7 +27,7 @@ export function runCommand(command: string, dir = process.cwd(), options: Record
       )
     }
     catch (error) {
-      reject(error.message)
+      reject((error as any).message)
     }
   })
 }
diff --git a/scripts/watch-package.ts b/scripts/watch-package.ts
deleted file mode 100644
index 22dacc0..0000000
--- a/scripts/watch-package.ts
+++ /dev/null
@@ -1,89 +0,0 @@
-import path from 'node:path'
-import process from 'node:process'
-import chokidar from 'chokidar'
-import { log, setLogPrefix } from '../packages/log'
-import { runCommand } from './utils'
-
-function getFileRoot(filePath: string) {
-  return filePath.split(/[\\/]/)[0]
-}
-
-function getPackageName(filePath: string) {
-  return filePath.split(/[\\/]/)[1]
-}
-
-function runBuild() {
-  const runnerState = new RunnerState()
-  if (runnerState.value)
-    return
-  runnerState.value = true
-  runCommand(`pnpm build`, process.cwd(), {
-    silent: false,
-  }).then(() => {
-    log.success(`Build successfully.`)
-    runnerState.value = false
-    log.info('Ready for changes...')
-  }).catch((err) => {
-    log.error(`Failed to build.`)
-    log.error(err)
-    runnerState.value = false
-  })
-}
-
-function runWatchBuild(packagePath: string) {
-  const runnerState = new RunnerState()
-  if (runnerState.value)
-    return
-  runnerState.value = true
-
-  const packageRoot = path.resolve(process.cwd(), packagePath)
-  runCommand(`pnpm build`, packageRoot, {
-    silent: false,
-  }).then(() => {
-    log.success(`Build ${packagePath} successfully.`)
-    runnerState.value = false
-    log.info('Ready for changes...')
-  }).catch((err) => {
-    log.error(`Failed to build ${packagePath}.`)
-    log.error(err)
-    runnerState.value = false
-  })
-}
-
-class RunnerState {
-  static instance: RunnerState | null = null
-
-  private _value: boolean
-
-  constructor() {
-    if (RunnerState.instance)
-      return RunnerState.instance
-    this._value = false
-    RunnerState.instance = this
-  }
-
-  get value() {
-    return this._value
-  }
-
-  set value(val) {
-    this._value = val
-  }
-}
-
-setLogPrefix('@vtrbo/utils: ')
-
-chokidar
-  .watch(['./packages'], {
-    ignored: /(dist)|(node_modules)|(__test__)/,
-  })
-  .on('ready', () => runBuild())
-  .on('change', (filePath) => {
-    const fileRoot = getFileRoot(filePath)
-    const packageName = getPackageName(filePath)
-    const fullName = `${fileRoot}/${packageName}`
-    if (fullName)
-      runWatchBuild(fullName)
-    else
-      log.warn(`unexpected path ${filePath}`)
-  })