diff --git a/plugins/system b/plugins/system
new file mode 160000
index 0000000..c052a84
--- /dev/null
+++ b/plugins/system
@@ -0,0 +1 @@
+Subproject commit c052a84f274b4ed9fd924afd682a359ec4fde2f2
diff --git a/renderers/puppeteer/index.ts b/renderers/puppeteer/index.ts
index d392524..8c8b1b8 100644
--- a/renderers/puppeteer/index.ts
+++ b/renderers/puppeteer/index.ts
@@ -1,13 +1,18 @@
+import { PuppeteerLaunchOptions } from 'puppeteer';
 import Puppeteer from './lib/puppeteer.js'
 /**
  *
- * @param config 本地config.yaml的配置内容
+ * @param config
  * @returns renderer 渲染器对象
  * @returns renderer.id 渲染器ID，对应renderer中选择的id
  * @returns renderer.type 渲染类型，保留字段，暂时支持image
  * @returns renderer.render 渲染入口
  */
-export default function (config) {
+export default function (config?: PuppeteerLaunchOptions & {
+  chromiumPath: string;
+  puppeteerWS: any;
+  puppeteerTimeout: any;
+}) {
   // TODO Puppeteer待简化重构
   return new Puppeteer(config)
 }
\ No newline at end of file
diff --git a/src/config/config.ts b/src/config/config.ts
index 63cc151..3fd623f 100644
--- a/src/config/config.ts
+++ b/src/config/config.ts
@@ -4,6 +4,22 @@ import { join } from 'node:path'
 import { copyFileSync, existsSync, mkdirSync, readFileSync, readdirSync } from 'node:fs'
 import { CONFIG_DEFAULT_PATH, CONFIG_INIT_PATH } from './system.js'
 
+export function configInit() {
+  const path = CONFIG_INIT_PATH
+  const pathDef = CONFIG_DEFAULT_PATH
+  const files = readdirSync(pathDef).filter(file => file.endsWith('.yaml'))
+  mkdirSync(join(process.cwd(), path), {
+    'recursive': true
+  })
+  for (let file of files) {
+    if (!existsSync(`${path}${file}`)) {
+      copyFileSync(`${pathDef}${file}`, `${path}${file}`)
+    }
+  }
+  if (!existsSync("data")) mkdirSync("data")
+  if (!existsSync("resources")) mkdirSync("resources")
+}
+
 /**
  * ********
  * 配置文件
@@ -21,30 +37,6 @@ class ConfigController {
    */
   watcher = { config: {}, defSet: {} }
 
-  /**
-   * 
-   */
-  constructor() {
-    this.initCfg()
-  }
-
-
-  /**
-   * 初始化配置
-   */
-  initCfg() {
-    const path = CONFIG_INIT_PATH
-    const pathDef = CONFIG_DEFAULT_PATH
-    const files = readdirSync(pathDef).filter(file => file.endsWith('.yaml'))
-    for (let file of files) {
-      if (!existsSync(`${path}${file}`)) {
-        copyFileSync(`${pathDef}${file}`, `${path}${file}`)
-      }
-    }
-    if (!existsSync("data")) mkdirSync("data")
-    if (!existsSync("resources")) mkdirSync("resources")
-  }
-
   /**
    * 机器人qq号
    */
@@ -238,8 +230,7 @@ class ConfigController {
    * 修改日志等级
    */
   async change_bot() {
-    const { setLogger } = await import('./log.js')
-    setLogger && setLogger()
+    //
   }
 
 }
diff --git a/src/config/log.ts b/src/config/log.ts
index 68ace94..ce66d96 100644
--- a/src/config/log.ts
+++ b/src/config/log.ts
@@ -1,8 +1,7 @@
 import log4js from 'log4js'
 import chalk from 'chalk'
 import cfg from './config.js'
-import fs from 'node:fs'
-
+import { mkdirSync } from 'node:fs'
 
 /**
  * 创建日志
@@ -86,27 +85,18 @@ function createLog() {
 /**
 * 设置日志样式
 */
-export function setLogger() {
-
+export function loggerInit() {
   /**
    * 
    */
-  let file = './logs'
-
-  /**
-   * 
-   */
-  if (!fs.existsSync(file)) {
-    fs.mkdirSync(file, {
-      'recursive': true
-    })
-  }
+  mkdirSync('./logs', {
+    'recursive': true
+  })
 
   /**
    * 全局变量 logger 
    */
   global.logger = createLog() as any
-
   logger.chalk = chalk
   logger.red = chalk.red
   logger.green = chalk.green
diff --git a/src/core/events/message.ts b/src/core/events/message.ts
index 6687d2b..dea260d 100644
--- a/src/core/events/message.ts
+++ b/src/core/events/message.ts
@@ -11,7 +11,7 @@ export default class messageEvent extends EventListener {
     /**
      *
      */
-    super({ event: 'message', prefix: undefined, once: undefined })
+    super({ event: 'message' })
   }
 
   /**
diff --git a/src/core/events/notice.ts b/src/core/events/notice.ts
index a2076b7..1cd2b3f 100644
--- a/src/core/events/notice.ts
+++ b/src/core/events/notice.ts
@@ -11,7 +11,7 @@ export default class noticeEvent extends EventListener {
     /**
      *
      */
-    super({ event: 'notice', prefix: undefined, once: undefined })
+    super({ event: 'notice' })
   }
 
   /**
diff --git a/src/core/events/offline.ts b/src/core/events/offline.ts
index 219bfe9..9609ad1 100644
--- a/src/core/events/offline.ts
+++ b/src/core/events/offline.ts
@@ -14,7 +14,7 @@ export default class offlineEvent extends EventListener {
     /**
      *
      */
-    super({ event: 'system.offline', prefix: undefined, once: undefined })
+    super({ event: 'system.offline' })
   }
 
   /**
diff --git a/src/core/events/online.ts b/src/core/events/online.ts
index a86bd8d..0698ee7 100644
--- a/src/core/events/online.ts
+++ b/src/core/events/online.ts
@@ -16,8 +16,7 @@ export default class onlineEvent extends EventListener {
      */
     super({
       event: 'system.online',
-      once: true,
-      prefix: undefined
+      once: true
     })
   }
 
diff --git a/src/core/events/request.ts b/src/core/events/request.ts
index bb9c286..99d7792 100644
--- a/src/core/events/request.ts
+++ b/src/core/events/request.ts
@@ -11,7 +11,7 @@ export default class requestEvent extends EventListener {
     /**
      *
      */
-    super({ event: 'request', prefix: undefined, once: undefined })
+    super({ event: 'request' })
   }
 
   /**
diff --git a/src/core/listener.ts b/src/core/listener.ts
index 2875368..430736c 100644
--- a/src/core/listener.ts
+++ b/src/core/listener.ts
@@ -29,7 +29,15 @@ export default class EventListener {
    * @param data.event 监听的事件
    * @param data.once 是否只监听一次
    */
-  constructor({ prefix, event, once }) {
+  constructor({
+    prefix,
+    event,
+    once
+  }: {
+    prefix?: string
+    event?: any
+    once?: any
+  }) {
     prefix && (this.prefix = prefix)
     once && (this.once = once)
     this.event = event
diff --git a/src/core/plugins/common.ts b/src/core/plugins/common.ts
index 49ea2d7..94697e9 100644
--- a/src/core/plugins/common.ts
+++ b/src/core/plugins/common.ts
@@ -10,9 +10,9 @@
  * @param msg 消息
  * @param uin 指定bot发送，默认为Bot
  */
-export async function relpyPrivate(userId, msg, uin = Bot.uin) {
+export async function relpyPrivate(userId: number | string, msg, uin = Bot.uin) {
   userId = Number(userId)
-  let friend = Bot.fl.get(userId)
+  const friend = Bot.fl.get(userId)
   if (friend) {
     logger.mark(`发送好友消息[${friend.nickname}](${userId})`)
     return await Bot[uin]
@@ -58,13 +58,13 @@ export async function makeForwardMsg(
 
   let forwardMsg:
     | {
-        user_id: number
-        nickname: string
-        message: any
-      }[]
+      user_id: number
+      nickname: string
+      message: any
+    }[]
     | {
-        data: any
-      } = []
+      data: any
+    } = []
 
   /**
    *
diff --git a/src/core/plugins/types.ts b/src/core/plugins/types.ts
index 8e93a61..01bbe84 100644
--- a/src/core/plugins/types.ts
+++ b/src/core/plugins/types.ts
@@ -6,6 +6,10 @@ interface EventTypeBase {
    * 是否是主人
    */
   isMaster: boolean;
+  /**
+   * 是否是管理员
+   */
+  // isAdmin: boolean;
   /**
    * 是否是群里
    */
@@ -21,11 +25,9 @@ interface EventTypeBase {
    */
   reply: (...arg: any[]) => Promise<any>;
   /**
-   * @deprecated 已废弃
    */
   file: any;
   /**
-   * @deprecated 已废弃
    */
   bot: typeof Client.prototype;
   /** 
@@ -49,7 +51,11 @@ interface EventTypeGroup extends EventTypeBase, GroupMessage {
    */
   group_id: number;
   /**
-   * @deprecated 已废弃
+   * 群名
+   */
+  group_name:string
+  /**
+   * 
    */
   group: {
     is_owner: any;
diff --git a/src/init.ts b/src/init.ts
index 62eade9..f555f1a 100644
--- a/src/init.ts
+++ b/src/init.ts
@@ -1,124 +1,42 @@
-import fs, { promises } from 'node:fs'
+import { existsSync } from 'fs'
+import { join } from 'path'
+import { configInit } from './config/config'
+import { loggerInit } from './config/log'
+import { BOT_NAME } from './config'
+import { redisInit } from './config/redis'
+import { promises } from 'node:fs'
 import yaml from 'yaml'
-import { join } from 'node:path'
-/**
- *
- */
-import { BOT_NAME, CONFIG_INIT_PATH } from './config/system.js'
-import { createQQ } from './config/qq.js'
-import { setLogger } from './config/log.js'
-import { redisInit } from './config/redis.js'
+import { CONFIG_INIT_PATH } from './config/system.js'
 import { checkRun } from './config/check.js'
 
 /**
- *
+ * 检查node_modules
  */
-async function UpdateTitle() {
-  /**
-   * 添加一些多余的标题内容
-   */
-  let title = BOT_NAME
-
-  //
-  const qq = await promises
-    .readFile(`./${CONFIG_INIT_PATH}qq.yaml`, 'utf-8')
-    .then(yaml.parse)
-    .catch(() => null)
-
-  /**
-   *
-   */
-  if (qq) {
-    title += `@${qq.qq || ''}`
-    switch (qq.platform) {
-      case 1: {
-        title += ' 安卓手机'
-        break
-      }
-      case 2: {
-        title += ' aPad'
-        break
-      }
-      case 3: {
-        title += ' 安卓手表'
-        break
-      }
-      case 4: {
-        title += ' MacOS'
-        break
-      }
-      case 5: {
-        title += ' iPad'
-        break
-      }
-      case 6: {
-        title += ' Tim'
-        break
-      }
-      default: {
-        break
-      }
-    }
-  }
-
-  /**
-   * 设置标题
-   */
-  process.title = title
+if (!existsSync(join(process.cwd(), './node_modules'))) {
+  console.log('未安装依赖。。。。')
+  console.log('请先运行命令：pnpm install -P 安装依赖')
+  process.exit()
 }
 
 /**
- * 初始化事件
+ * 初始化配置
  */
-export async function checkInit() {
-  /**
-   * 检查node_modules
-   */
-  if (!fs.existsSync(join(process.cwd(), './node_modules'))) {
-    console.log('未安装依赖。。。。')
-    console.log('请先运行命令：pnpm install -P 安装依赖')
-    process.exit()
-  }
+configInit()
 
-  /**
-   * 检查node_modules/icqq
-   */
-  if (!fs.existsSync(join(process.cwd(), './node_modules/icqq'))) {
-    console.log('未安装icqq。。。。')
-    console.log('请先运行命令：pnpm install -P 安装依赖')
-    process.exit()
-  }
+/**
+ * 日志初始化
+ */
+loggerInit()
 
-  /**
-   * 检查qq.yaml
-   */
-  await createQQ()
+/**
+ *
+ */
+logger.mark(`${BOT_NAME} 启动中...`)
 
-  /**
-   * 日志设置
-   */
-  setLogger()
-
-  /**
-   *
-   */
-  logger.mark(`${BOT_NAME} 启动中...`)
-
-  /**
-   *  初始化客户端
-   */
-  await redisInit()
-
-  /**
-   * 检查程序
-   */
-  await checkRun()
-
-  /**
-   * 更新标题
-   */
-  await UpdateTitle()
-}
+/**
+ *  初始化客户端
+ */
+await redisInit()
 
 /**
  * 设置标题
@@ -166,6 +84,58 @@ process.on('exit', async () => {
 })
 
 /**
- * 初始化
+ * 添加一些多余的标题内容
  */
-await checkInit()
+let title = BOT_NAME
+
+//
+const qq = await promises
+  .readFile(`./${CONFIG_INIT_PATH}qq.yaml`, 'utf-8')
+  .then(yaml.parse)
+  .catch(() => null)
+
+/**
+ *
+ */
+if (qq) {
+  title += `@${qq.qq || ''}`
+  switch (qq.platform) {
+    case 1: {
+      title += ' 安卓手机'
+      break
+    }
+    case 2: {
+      title += ' aPad'
+      break
+    }
+    case 3: {
+      title += ' 安卓手表'
+      break
+    }
+    case 4: {
+      title += ' MacOS'
+      break
+    }
+    case 5: {
+      title += ' iPad'
+      break
+    }
+    case 6: {
+      title += ' Tim'
+      break
+    }
+    default: {
+      break
+    }
+  }
+}
+
+/**
+ * 设置标题
+ */
+process.title = title
+
+/**
+ * 检查程序
+ */
+await checkRun()
diff --git a/src/main.ts b/src/main.ts
index f18d4c4..c618de3 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,14 +1,7 @@
-/**
- * **********
- * 配置初始化
- * **********
- */
 import './init.js'
-/**
- * 引入模块
- */
 import { plugin, segment, Client } from './core/index.js'
 import { Renderer } from './utils/index.js'
+import { createQQ } from './config/qq.js'
 /**
  * global.plugin
  */
@@ -22,6 +15,12 @@ global.segment = segment
  */
 global.Renderer = Renderer
 /**
- * run
+ *
  */
-await Client.run()
+setTimeout(async () => {
+  await createQQ()
+  /**
+   * run
+   */
+  await Client.run()
+}, 0)
diff --git a/src/utils/index.ts b/src/utils/index.ts
index d86cfde..f30aeec 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -3,24 +3,16 @@ export * from './puppeteer.js'
 export * from './types.js'
 export * from './common.js'
 export * from './component.js'
-
 /**
- * 旧版本
+ * 旧版本兼容性方法
  */
 import puppeteer from './puppeteer/puppeteer.js'
 export { puppeteer }
-
-/**
- * ********
- *
- * **********
- */
 import renderer from './renderer/loader.js'
 import Renderer from './renderer/Renderer.js'
 import renderers from './renderers/index.js'
 import Renderers from './renderers/puppeteer.js'
 export { Renderers, renderers, Renderer, renderer }
-
 /**
  * puppeteer/
  * renderer/
diff --git a/src/utils/puppeteer/puppeteer.ts b/src/utils/puppeteer/puppeteer.ts
index f57aa14..98add21 100644
--- a/src/utils/puppeteer/puppeteer.ts
+++ b/src/utils/puppeteer/puppeteer.ts
@@ -1,13 +1,16 @@
 import Renderer from '../renderer/loader.js'
+/**
+ * @deprecated 已废弃
+ */
 const renderer = Renderer.getRenderer()
 renderer.screenshot = async (name, data) => {
-  let img = await renderer.render(name, data)
+  const img = await renderer.render(name, data)
   return img ? segment.image(img) : img
 }
 renderer.screenshots = async (name, data) => {
   data.multiPage = true
-  let imgs = (await renderer.render(name, data)) || []
-  let ret = []
+  const imgs = (await renderer.render(name, data)) || []
+  const ret = []
   for (let img of imgs) {
     ret.push(img ? segment.image(img) : img)
   }
diff --git a/src/utils/renderer/Renderer.ts b/src/utils/renderer/Renderer.ts
index 2203bda..5f68d77 100644
--- a/src/utils/renderer/Renderer.ts
+++ b/src/utils/renderer/Renderer.ts
@@ -1,8 +1,12 @@
 import template from 'art-template'
 import chokidar from 'chokidar'
 import path from 'node:path'
-import fs from 'node:fs'
+import fs, { writeFileSync } from 'node:fs'
 
+/**
+ *
+ * @deprecated 已废弃
+ */
 export default class Renderer {
   id = null
   type = null
@@ -10,14 +14,13 @@ export default class Renderer {
   dir = './temp/html'
   html = {}
   watcher = {}
-
   /**
    * 渲染器
    * @param data.id 渲染器ID
    * @param data.type 渲染器类型
    * @param data.render 渲染器入口
    */
-  constructor(data) {
+  constructor(data?: { id?: any; type?: any; render?: any }) {
     /** 渲染器ID */
     this.id = data.id || 'renderer'
     /** 渲染器类型 */
@@ -26,13 +29,12 @@ export default class Renderer {
     this.render = this[data.render || 'render']
     this.createDir(this.dir)
   }
-
   /**
    * 创建文件夹
    * @param dirname
    * @returns
    */
-  createDir(dirname) {
+  createDir(dirname: string) {
     if (fs.existsSync(dirname)) {
       return true
     } else {
@@ -42,7 +44,6 @@ export default class Renderer {
       }
     }
   }
-
   /**
    * 模板
    * @param name
@@ -50,8 +51,8 @@ export default class Renderer {
    * @returns
    */
   dealTpl(name, data) {
-    let { tplFile, saveId = name } = data
-    let savePath = `./temp/html/${name}/${saveId}.html`
+    const { tplFile, saveId = name } = data
+    const savePath = `./temp/html/${name}/${saveId}.html`
     /** 读取html模板 */
     if (!this.html[tplFile]) {
       this.createDir(`./temp/html/${name}`)
@@ -63,18 +64,14 @@ export default class Renderer {
       }
       this.watch(tplFile)
     }
-
     data.resPath = `./resources/`
-
     /** 替换模板 */
-    let tmpHtml = template.render(this.html[tplFile], data)
-
+    const tmpHtml = template.render(this.html[tplFile], data)
     /** 保存模板 */
-    fs.writeFileSync(savePath, tmpHtml)
+    writeFileSync(savePath, tmpHtml)
     logger.debug(`[图片生成][使用模板] ${savePath}`)
     return savePath
   }
-
   /**
    * 监听配置文件
    * @param tplFile
diff --git a/src/utils/renderer/config.yaml b/src/utils/renderer/config.yaml
deleted file mode 100644
index 8e27302..0000000
--- a/src/utils/renderer/config.yaml
+++ /dev/null
@@ -1,23 +0,0 @@
-# 如需自定义，复制此文件为 config.yaml 进行配置
-# 更新配置后需要重启
-
-# chromium 地址，可填写系统的edge/chromium路径，例如（根据实际情况调整）：
-# chromiumPath: C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
-chromiumPath:
-
-# puppeteer websocket 地址。连接单独存在的 chromium。
-# puppeteerWS: 'ws://browserless:3000'
-puppeteerWS:
-
-# headless
-headless: 'new'
-
-# puppeteer启动args，注意args的--前缀
-args:
-  - --disable-gpu
-  - --disable-setuid-sandbox
-  - --no-sandbox
-  - --no-zygote
-
-# puppeteer截图超时时间
-puppeteerTimeout:
diff --git a/src/utils/renderer/loader.ts b/src/utils/renderer/loader.ts
index 30d3013..3ed012b 100644
--- a/src/utils/renderer/loader.ts
+++ b/src/utils/renderer/loader.ts
@@ -2,26 +2,25 @@ import fs from 'node:fs'
 import yaml from 'yaml'
 import lodash from 'lodash'
 import { ConfigController as cfg } from '../../config/index.js'
+import { join } from 'node:path'
 
 /**
  * 加载渲染器
+ * @deprecated 已废弃
  */
 class RendererLoader {
   /**
    *
    */
   renderers = new Map()
-
   /**
    *
    */
   dir = './renderers'
-
   /**
    *
    */
   watcher = {}
-
   /**
    *
    * @returns
@@ -31,7 +30,6 @@ class RendererLoader {
     await render.load()
     return render
   }
-
   /**
    *
    */
@@ -39,15 +37,20 @@ class RendererLoader {
     const subFolders = fs
       .readdirSync(this.dir, { withFileTypes: true })
       .filter(dirent => dirent.isDirectory())
-    for (let subFolder of subFolders) {
-      let name = subFolder.name
+    for (const subFolder of subFolders) {
+      const name = subFolder.name
       try {
         const rendererFn = await import('../renderers/index.js')
-        let configFile = `./config.yaml`
-        let rendererCfg = fs.existsSync(configFile)
+        const configFile = join(
+          process.cwd(),
+          'config',
+          'config',
+          'puppeteer.yaml'
+        )
+        const rendererCfg = fs.existsSync(configFile)
           ? yaml.parse(fs.readFileSync(configFile, 'utf8'))
           : {}
-        let renderer = rendererFn.default(rendererCfg)
+        const renderer = rendererFn.default(rendererCfg)
         if (
           !renderer.id ||
           !renderer.type ||
@@ -64,7 +67,6 @@ class RendererLoader {
       }
     }
   }
-
   /**
    *
    * @param name
@@ -74,10 +76,12 @@ class RendererLoader {
     // TODO 渲染器降级
     return this.renderers.get(name)
   }
-
   /**
    *
    */
 }
-
+/**
+ *
+ * @deprecated 已废弃
+ */
 export default await RendererLoader.init()
diff --git a/src/utils/renderers/index.ts b/src/utils/renderers/index.ts
index dc10049..21e04ff 100644
--- a/src/utils/renderers/index.ts
+++ b/src/utils/renderers/index.ts
@@ -1,13 +1,19 @@
+import { PuppeteerLaunchOptions } from 'puppeteer';
 import Puppeteer from './puppeteer.js'
 /**
  *
- * @param config 本地config.yaml的配置内容
+ * @deprecated 已废弃
+ * @param config
  * @returns renderer 渲染器对象
  * @returns renderer.id 渲染器ID，对应renderer中选择的id
  * @returns renderer.type 渲染类型，保留字段，暂时支持image
  * @returns renderer.render 渲染入口
  */
-export default function (config) {
+export default function (config?: PuppeteerLaunchOptions & {
+  chromiumPath: string;
+  puppeteerWS: any;
+  puppeteerTimeout: any;
+}) {
   // TODO Puppeteer待简化重构
   return new Puppeteer(config)
 }
\ No newline at end of file
diff --git a/src/utils/renderers/puppeteer.ts b/src/utils/renderers/puppeteer.ts
index 4fc7d46..5c85a2e 100644
--- a/src/utils/renderers/puppeteer.ts
+++ b/src/utils/renderers/puppeteer.ts
@@ -1,15 +1,30 @@
-import Renderer from "../renderer/Renderer.js"
 import os from "node:os"
 import lodash from "lodash"
-import puppeteer, { Browser } from "puppeteer"
-// 暂时保留对原config的兼容
+import puppeteer, { Browser, PuppeteerLaunchOptions } from "puppeteer"
+/**
+ * 
+ */
+import Renderer from "../renderer/Renderer.js"
+/**
+ * 暂时保留对原config的兼容
+ */
 import { ConfigController as cfg } from "../../config/index.js"
 
+/**
+ * 
+ */
 const _path = process.cwd()
 
-// mac地址
+
+/**
+ * mac地址
+ */
 let mac = ""
 
+/**
+ * 
+ * @deprecated 已废弃
+ */
 export default class Puppeteer extends Renderer {
   browser: false | Browser = false
   lock = false
@@ -27,7 +42,11 @@ export default class Puppeteer extends Renderer {
    * 
    * @param config 
    */
-  constructor(config) {
+  constructor(config?: PuppeteerLaunchOptions & {
+    chromiumPath: string
+    puppeteerWS: any
+    puppeteerTimeout: any
+  }) {
     /**
      * 
      */
@@ -182,16 +201,16 @@ export default class Puppeteer extends Renderer {
    * @param data.pageGotoParams 页面goto时的参数
    * @return img 不做segment包裹
    */
-  async screenshot(name, data: any = {}) {
+  async screenshot(name:string, data: any = {}) {
     if (!await this.browserInit())
       return false
     const pageHeight = data.multiPageHeight || 4000
 
-    let savePath = this.dealTpl(name, data)
+    const savePath = this.dealTpl(name, data)
     if (!savePath) return false
 
     let buff: any = ""
-    let start = Date.now()
+    const start = Date.now()
 
     let ret = []
     this.shoting.push(name)
@@ -213,16 +232,16 @@ export default class Puppeteer extends Renderer {
 
     try {
       const page = await this.browser.newPage()
-      let pageGotoParams = lodash.extend({ timeout: 120000 }, data.pageGotoParams || {})
+      const pageGotoParams = lodash.extend({ timeout: 120000 }, data.pageGotoParams || {})
       await page.goto(`file://${_path}${lodash.trim(savePath, ".")}`, pageGotoParams)
-      let body = await page.$("#container") || await page.$("body")
+      const body = await page.$("#container") || await page.$("body")
 
       // 计算页面高度
       const boundingBox = await body.boundingBox()
       // 分页数
       let num = 1
 
-      let randData = {
+      const randData = {
         type: data.imgType || "jpeg",
         omitBackground: data.omitBackground || false,
         quality: data.quality || 90,
@@ -322,10 +341,10 @@ export default class Puppeteer extends Renderer {
   }
 
   /**
-   * 
+   * 停止
    * @param browser 
    */
-  async stop(browser) {
+  async stop(browser: Browser) {
     try {
       await browser.close()
     } catch (err) {