> 公告地址：[https://help.aliyun.com/zh/oss/developer-reference/guidelines-for-upgrading-v1-signatures-to-v4-signatures?spm=5176.29491866.J_oDITCw3yCnOebfmeWzqd_.3.49d72325TmKQ3o](https://help.aliyun.com/zh/oss/developer-reference/guidelines-for-upgrading-v1-signatures-to-v4-signatures?spm=5176.29491866.J_oDITCw3yCnOebfmeWzqd_.3.49d72325TmKQ3o) EasyAdmin8 已对阿里云OSS对象存储签名 V1 下线，升级 V4 做出相应适配调整 > ThinkPHP 版本更新如下 commit > [https://gitee.com/easyadmin8/EasyAdmin8/commit/f8b6d847d5d4bc75b031f20f95e84771e959afb8](https://gitee.com/easyadmin8/EasyAdmin8/commit/f8b6d847d5d4bc75b031f20f95e84771e959afb8) > Laravel 版本更新如下 commit > [https://gitee.com/easyadmin8/EasyAdmin8-Laravel/commit/cd83433b82e07503f1426ca98fe7bf385bf80369](https://gitee.com/easyadmin8/EasyAdmin8-Laravel/commit/cd83433b82e07503f1426ca98fe7bf385bf80369) > webman 版本更新如下 commit > [https://gitee.com/easyadmin8/EasyAdmin8-webman/commit/96f564dcef2074afeb65b93a994e90fd9c93e051](https://gitee.com/easyadmin8/EasyAdmin8-webman/commit/96f564dcef2074afeb65b93a994e90fd9c93e051)