为什么 aws 部署的应用程序没有从链接的 git 存储库中提取服务器上的更改

如何解决为什么 aws 部署的应用程序没有从链接的 git 存储库中提取服务器上的更改

我删除了链接到部署在 aws s3 上的网站的存储库的 git 分支。我创建了同名的同一个分支，但服务器没有从 git 存储库中提取更改。请帮忙。

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在测试服务器上，我只看到一个微调器，没有页面内容。