google-chrome-extension - Chrome 扩展获取不重新获取

Question

我使用警报来使用 github v3 api 获取 github 通知，并注意到 fetch api 被及时调用，但没有得到最新结果，不知道可能是什么问题？

 try{ 
    const count = await getNotifications(searchQueries);
    await chrome.storage.local.set({[dbName]: count})
    chrome.storage.local.get(dbName, showNotification);
 }catch(e) {
    console.log(e)
 }

 ...
 async function getNotifications(repo) {
   const headers = {
      'Authorization': `Bearer ${access_token}`,
      'Content-Type': 'application/json',
   }
   let response = await fetch(`https://api.github.com/notifications`, {headers});
   const notifications = await response.json();
   // alert(notifications.length)
   return notifications.length
 }