在线预览Pdf,卡在这个页面 ，前端存在接口报错404，控制台日志，查询不到错误

<img src="https://solution-community.wps.cn/uploads/post/4WbQRUac7R7.png" alt="image.png"/>

报错接口：404 https://solution.ks3-cn-beijing.ksyun.com/shapes/SX20230823QFSAXI%3A740c38d7f381442a9c5e69266ad71702/c05588d65c8c17f310593b58b05f79a1?Expires=1693008000&KSSAccessKeyId=AKLTQKyP5ztyT2qNh-l2UJec-w&Signature=JZk9yLYkK5sqBSfw6p5krZnfs2M%3D&response-cache-control=public%2Cmax-age%3D86400