message: Fixed storage new value could be undefined
diff: @@ -66,7 +66,9 @@ storage.sync.get('config', data => {
  })
  storage.listen('config', changes => {
  + if (changes.config.newValue) {
  setConfigs(changes.config.newValue)
  + }
  })
  message.on('FETCH_DICT_RESULT', (data, sender, sendResponse) => {
  