diff --git a/docSite/content/zh-cn/docs/development/upgrading/4100.md b/docSite/content/zh-cn/docs/development/upgrading/4100.md
index 745e59782..294636c5f 100644
--- a/docSite/content/zh-cn/docs/development/upgrading/4100.md
+++ b/docSite/content/zh-cn/docs/development/upgrading/4100.md
@@ -29,7 +29,7 @@ PLUGIN_TOKEN=刚修改的 AUTH_TOKEN 值
 
 ![](/imgs/sealos-s3.png)
 
-- 部署`fastgpt-plugin`服务，镜像`registry.cn-hangzhou.aliyuncs.com/fastgpt/fastgpt-plugin:v0.1.0`，无需公网访问，设置环境变量:
+- 部署`fastgpt-plugin`服务，镜像`registry.cn-hangzhou.aliyuncs.com/fastgpt/fastgpt-plugin:v0.1.0`，内网暴露端口3000，无需公网访问，设置环境变量:
 
 ```
 AUTH_TOKEN=鉴权 token