From f960a6bd78872a9b5577d0c90086dcaad69ba5a0 Mon Sep 17 00:00:00 2001
From: 0xJacky <me@jackyu.cn>
Date: Sun, 19 Apr 2026 11:42:53 +0800
Subject: [PATCH] docs: clarify docker access ports

---
 README.md                           | 2 ++
 docs/guide/getting-started.md       | 4 +++-
 docs/zh_CN/guide/getting-started.md | 4 +++-
 docs/zh_TW/guide/getting-started.md | 4 +++-
 4 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index b4d0c1bb..0d3dd0f9 100644
--- a/README.md
+++ b/README.md
@@ -257,6 +257,7 @@ docker run -dit \
 ```
 
 3. When your docker container is running, Log in to nginx-ui panel with `http://<your_server_ip>:8080/install`.
+   If you change the port mapping, access Nginx UI through the host port mapped to container port `80` instead.
 </details>
 
 <details>
@@ -292,6 +293,7 @@ docker compose up -d
 ```
 
 4. When your docker container is running, Log in to nginx-ui panel with `http://<your_server_ip>:8080/install`.
+   If you change the port mapping, access Nginx UI through the host port mapped to container port `80` instead.
 
 </details>
 
diff --git a/docs/guide/getting-started.md b/docs/guide/getting-started.md
index 206fafd1..fd56ee11 100644
--- a/docs/guide/getting-started.md
+++ b/docs/guide/getting-started.md
@@ -113,7 +113,9 @@ you can easily make the switch.
 
 ::: tip
 
-Nginx UI is by default proxied to port `8080` of the container.
+The official Docker image listens on container ports `80` and `443`.
+Requests to container port `80` are reverse proxied to the Nginx UI backend at `127.0.0.1:9000`.
+Access Nginx UI through the host port that you publish to container port `80`.
 When using this container for the first time, ensure that the volume mapped to `/etc/nginx` is empty.
 If you want to host static files, you can map directories to container.
 
diff --git a/docs/zh_CN/guide/getting-started.md b/docs/zh_CN/guide/getting-started.md
index 7f96b788..d1904291 100644
--- a/docs/zh_CN/guide/getting-started.md
+++ b/docs/zh_CN/guide/getting-started.md
@@ -107,7 +107,9 @@ brew untap 0xjacky/tools
 
 ::: tip 提示
 
-默认情况下，Nginx UI 会被反向代理到容器的 `8080` 端口。
+官方 Docker 镜像监听容器的 `80` 和 `443` 端口。
+对容器 `80` 端口的请求会被反向代理到 `127.0.0.1:9000` 上的 Nginx UI 后端。
+请通过映射到容器 `80` 端口的宿主机端口访问 Nginx UI。
 首次使用时，映射到 `/etc/nginx` 的目录必须为空文件夹。
 如果你想要托管静态文件，可以直接将文件夹映射入容器中。
 
diff --git a/docs/zh_TW/guide/getting-started.md b/docs/zh_TW/guide/getting-started.md
index 3dd9533c..39304f00 100644
--- a/docs/zh_TW/guide/getting-started.md
+++ b/docs/zh_TW/guide/getting-started.md
@@ -107,7 +107,9 @@ brew untap 0xjacky/tools
 
 ::: tip 提示
 
-預設情況下，Nginx UI 會被反向代理到容器的 `8080` 連接埠。
+官方 Docker 映像檔會監聽容器的 `80` 和 `443` 連接埠。
+對容器 `80` 連接埠的請求會被反向代理到 `127.0.0.1:9000` 上的 Nginx UI 後端。
+請透過對映到容器 `80` 連接埠的主機連接埠存取 Nginx UI。
 首次使用時，對映到 `/etc/nginx` 的目錄必須為空資料夾。
 如果你想要託管靜態檔案，可以直接將資料夾對映入容器中。