修正vue-devtools加载错误

@@ -3,10 +3,16 @@
 import { app } from 'electron'
 import initWindow from './services/windowManager'
 import DisableButton from './config/DisableButton'
+import electronDevtoolsInstaller, { VUEJS_DEVTOOLS } from 'electron-devtools-installer'
 
 function onAppReady () {
   initWindow()
   DisableButton.Disablef12()
+  if (process.env.NODE_ENV === 'development') {
+    electronDevtoolsInstaller(VUEJS_DEVTOOLS)
+      .then((name) => console.log(`installed: ${name}`))
+      .catch(err => console.log('Unable to install `vue-devtools`: \n', err))
+  }
 }
 
 app.isReady() ? onAppReady() : app.on('ready', onAppReady)

@@ -2,7 +2,6 @@ import { BrowserWindow, Menu } from 'electron'
 import menuconfig from '../config/menu'
 import config from '@config'
 import setIpc from './ipcMain'
-import electronDevtoolsInstaller, { VUEJS_DEVTOOLS } from 'electron-devtools-installer'
 import upload from './checkupdate'
 import DownloadUpdate from './downloadFile'
 import path from 'path'
@@ -65,9 +64,6 @@ function createMainWindow () {
   if (process.env.NODE_ENV === 'development') {
     mainWindow.webContents.once('dom-ready', () => {
       mainWindow.show()
-      electronDevtoolsInstaller(VUEJS_DEVTOOLS)
-        .then((name) => console.log(`installed: ${name}`))
-        .catch(err => console.log('Unable to install `vue-devtools`: \n', err))
       loadWindow.destroy()
     })
     mainWindow.webContents.openDevTools(true)