diff --git a/document/content/docs/introduction/development/meta.json b/document/content/docs/introduction/development/meta.json
index 80d919814..cb5c945d5 100644
--- a/document/content/docs/introduction/development/meta.json
+++ b/document/content/docs/introduction/development/meta.json
@@ -8,6 +8,7 @@
     "intro",
     "docker",
     "configuration",
+    "object-storage",
     "faq",
     "signoz",
     "modelConfig",
diff --git a/document/content/docs/introduction/development/object-storage.mdx b/document/content/docs/introduction/development/object-storage.mdx
new file mode 100644
index 000000000..e162c5bb2
--- /dev/null
+++ b/document/content/docs/introduction/development/object-storage.mdx
@@ -0,0 +1,51 @@
+---
+title: 对象存储配置及常见问题
+description: 如何通过环境变量配置并连接个各厂商的对象存储，以及常见的配置问题
+---
+
+import { Alert } from '@/components/docs/Alert';
+import FastGPTLink from '@/components/docs/linkFastGPT';
+
+## 对象存储服务配置介绍
+
+这里提供了 FastGPT 目前支持的对象存储厂商，包括自部署的 MinIO、AWS S3、阿里云 OSS 和腾讯云 COS 的环境变量配置说明
+
+### 通用且必需的环境变量
+
+> - 不支持对临时身份校验密钥的支持，比如 STS 等，请自行保证服务的安全性。
+> - 不支持对私有桶的复用，如果把私有桶名和公开桶名设置为同一个的话，请保证存储桶的策略至少为【公开读私有写】
+
+- `STORAGE_VENDOR` 该变量为一个枚举值，可选值为：`minio`、`aws-s3`、`oss` 和 `cos`。
+- `STORAGE_REGION` 提供的对象存储服务所在的地区如 `us-east-1` 等，具体请根据服务厂商所提供的地区来填写；如果是自部署的 MinIO 等服务这个值可随意填写。
+- `STORAGE_ACCESS_KEY_ID` 服务访问密钥的 Access Key ID
+- `STORAGE_SECRET_ACCESS_KEY` 服务访问密钥的 Secret Access Key
+- `STORAGE_PUBLIC_BUCKET` FastGPT 公开资源存储桶桶名
+- `STORAGE_PRIVATE_BUCKET` FastGPT 私有资源存储桶桶名
+
+### 自部署的 MinIO 和 AWS S3
+
+> MinIO 这类产品对 AWS S3 协议支持比较完整，因此使用 Minio 和AWS S3 配置几乎可以是相同的，只是因为服务商提供和自部署的区别，会有额外的配置。
+> 因此理论上任何对 AWS S3 协议的支持程度至少和 MinIO 相当的对象存储服务都可以使用，比如 SeaweedFS、RustFS 等。
+
+- `STORAGE_S3_ENDPOINT` 连接端点，填写一个完整的、带协议和端口的主机名，比如 `http://localhost:9000`
+- `STORAGE_EXTERNAL_ENDPOINT` 【可选】如果是自己部署的对象存储服务（如 Docker 部署 MinIO）且前端无法访问到你的对象存储服务时，请填写该变量，并保证是一个外部可访问的域名，比如 `https://your-domain.com` 或者 `http://{ip}:9000` 等
+- `STORAGE_S3_FORCE_PATH_STYLE` 【可选】虚拟主机风格路由或路径路由风格，其中如果厂商填写了 `minio` 的话，该值被固定为 `true`
+- `STORAGE_S3_MAX_RETRIES` 【可选】请求最大尝试次数，默认为 3 次
+
+### 阿里云 OSS
+
+> [跨域配置](https://help.aliyun.com/zh/oss/user-guide/configure-cross-origin-resource-sharing/?spm=5176.8466032.console-base_help.dexternal.1bcd1450Wau6J6#b58400ec36rqf)
+
+- `STORAGE_OSS_ENDPOINT` 阿里云对象存储连接主机名，厂商提供的默认值一般都是 `{地区}.aliyuncs.com`，如 `oss-cn-hangzhou.aliyuncs.com`；注意，如果配置了自定义域名的话也填在这里，比如 `your-domain.com`
+- `STORAGE_OSS_CNAME` 是否开启自定义域名
+- `STORAGE_OSS_SECURE` 是否开启了 TLS，如果域名没有认证证书的话，请关闭该选项
+- `STORAGE_OSS_INTERNAL` 【可选】是否开启内网访问，如果你的服务也在阿里云的话可以开启并节省流量，默认关闭
+
+### 腾讯云 COS
+
+> [跨域配置](https://cloud.tencent.com/document/product/436/13318)
+
+- `STORAGE_COS_PROTOCOL` 枚举可选值 `https:`、`http:`，注意不要忘记 `:`；如果自定义域名没有上传证书的话，请不要设置为 `https:`
+- `STORAGE_COS_USE_ACCELERATE` 【可选】是否启用全球加速域名，默认为 false。若改为 true，需要存储桶开启全球加速功能
+- `STORAGE_COS_CNAME_DOMAIN` 【可选】自定义域名，如 `your-domain.com`
+- `STORAGE_COS_PROXY` 【可选】代理服务器，如 `http://localhost:7897`
diff --git a/document/content/docs/toc.mdx b/document/content/docs/toc.mdx
index abbc28cf3..b133eb744 100644
--- a/document/content/docs/toc.mdx
+++ b/document/content/docs/toc.mdx
@@ -33,6 +33,7 @@ description: FastGPT 文档目录
 - [/docs/introduction/development/modelConfig/one-api](/docs/introduction/development/modelConfig/one-api)
 - [/docs/introduction/development/modelConfig/ppio](/docs/introduction/development/modelConfig/ppio)
 - [/docs/introduction/development/modelConfig/siliconCloud](/docs/introduction/development/modelConfig/siliconCloud)
+- [/docs/introduction/development/object-storage](/docs/introduction/development/object-storage)
 - [/docs/introduction/development/openapi/app](/docs/introduction/development/openapi/app)
 - [/docs/introduction/development/openapi/chat](/docs/introduction/development/openapi/chat)
 - [/docs/introduction/development/openapi/dataset](/docs/introduction/development/openapi/dataset)
diff --git a/document/data/doc-last-modified.json b/document/data/doc-last-modified.json
index 330ea4e5b..eba3542d8 100644
--- a/document/data/doc-last-modified.json
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@@ -120,7 +120,7 @@
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   "document/content/docs/upgrading/4-14/4144.mdx": "2025-12-16T14:56:04+08:00",
-  "document/content/docs/upgrading/4-14/4145.mdx": "2025-12-21T19:15:10+08:00",
+  "document/content/docs/upgrading/4-14/4145.mdx": "2025-12-21T23:28:19+08:00",
   "document/content/docs/upgrading/4-8/40.mdx": "2025-08-02T19:38:37+08:00",
   "document/content/docs/upgrading/4-8/41.mdx": "2025-08-02T19:38:37+08:00",
   "document/content/docs/upgrading/4-8/42.mdx": "2025-08-02T19:38:37+08:00",
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