diff --git a/packages/cli/package.json b/packages/cli/package.json
index 1fdb44e..ba567a5 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -27,8 +27,11 @@
     "url": "https://github.com/xus-code/bundle-tools/issues"
   },
   "dependencies": {
-    "@types/minimist": "^1.2.1",
     "@xus/cli-shared-utils": "^0.0.1",
+    "chalk": "^4.1.0",
     "minimist": "^1.2.5"
+  },
+  "devDependencies": {
+    "@types/minimist": "^1.2.1"
   }
 }
diff --git a/packages/cli/src/builtInPlugins/commands/help.ts b/packages/cli/src/builtInPlugins/commands/help.ts
index a96904e..4e1ce83 100644
--- a/packages/cli/src/builtInPlugins/commands/help.ts
+++ b/packages/cli/src/builtInPlugins/commands/help.ts
@@ -1,8 +1,60 @@
+import { Commands, Command } from './../../types'
 import { IPluginAPI } from '../../PluginAPI'
+import { info } from '@xus/cli-shared-utils'
+import chalk from 'chalk'
 
 export default function (api: IPluginAPI): void {
   api.registerCommand('help', (args) => {
-    console.log(`args `, args)
-    console.log(`all command `, Object.keys(api.commands))
+    const commandName = args._[0]
+    if (!commandName) {
+      // log all
+      logAll(api.commands)
+    } else {
+      // log point
+      logPointCommand(commandName, api.commands[commandName])
+    }
   })
 }
+
+function logAll(commads: Commands) {
+  info(`
+    usage: xus-cli <command> [options]
+    Commands: 
+
+  `)
+  for (const name in commads) {
+    if (name !== 'help') {
+      const ops = commads[name].ops
+      info(`
+        ${chalk.blue(name)}
+        ${ops?.desc || ''}
+      `)
+    }
+  }
+  info(`
+    run ${chalk.green(`xus-cli help [command]`)}
+    for detail information of specific command
+  `)
+}
+
+function logPointCommand(name: string, commad: Command) {
+  if (!commad) {
+    info(chalk.red(`\n  command "${name}" does not exist.`))
+  } else {
+    const { ops } = commad
+    if (ops?.usage) {
+      info(`
+        Uasge: ${ops.usage}
+      `)
+    }
+    if (ops?.options) {
+      info(`
+        Options: 
+      `)
+      for (const [flags, description] of Object.entries(ops.options)) {
+        info(`    ${chalk.blue(flags)}:   ${description}`)
+      }
+    }
+  }
+  info('')
+}
diff --git a/packages/cli/src/types/args.ts b/packages/cli/src/types/args.ts
index 9415444..6be8813 100644
--- a/packages/cli/src/types/args.ts
+++ b/packages/cli/src/types/args.ts
@@ -1,6 +1,6 @@
 export type Args = {
   _: string[]
-  [key: string]: boolean | string
+  [key: string]: any
 }
 
 export type RawArgs = string[]
diff --git a/yarn.lock b/yarn.lock
index 3dfd6f9..e8957d4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1555,7 +1555,7 @@ chalk@^2.0.0, chalk@^2.3.1, chalk@^2.4.2:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
-chalk@^4.0.0:
+chalk@^4.0.0, chalk@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-4.1.0.tgz#4e14870a618d9e2edd97dd8345fd9d9dc315646a"
   integrity sha512-qwx12AxXe2Q5xQ43Ac//I6v5aXTipYrSESdOgzrN+9XjgEpyjpKuvSGaN4qE93f7TQTlerQQ8S+EQ0EyDoVL1A==