diff --git a/README-zh_CN.md b/README-zh_CN.md
index 47c44f0..0521f74 100644
--- a/README-zh_CN.md
+++ b/README-zh_CN.md
@@ -69,7 +69,13 @@ Skyline 的吉祥物是九色鹿。九色鹿源自于敦煌壁画《九色鹿本
 
     ```bash
     docker rm -f skyline_bootstrap
+    ```
 
+    > 如果需要修改 skyline 端口号，则在以下命令中添加 `-e LISTEN_ADDRESS=<ip:port>`
+    >
+    > `LISTEN_ADDRESS` 默认为 `0.0.0.0:9999`
+
+    ```bash
     docker run -d --name skyline --restart=always -v /etc/skyline/skyline.yaml:/etc/skyline/skyline.yaml -v /tmp/skyline:/tmp --net=host 99cloud/skyline:latest
     ```
 
@@ -133,7 +139,13 @@ Skyline 的吉祥物是九色鹿。九色鹿源自于敦煌壁画《九色鹿本
 
     ```bash
     docker rm -f skyline_bootstrap
+    ```
 
+    > 如果需要修改 skyline 端口号，则在以下命令中添加 `-e LISTEN_ADDRESS=<ip:port>`
+    >
+    > `LISTEN_ADDRESS` 默认为 `0.0.0.0:9999`
+
+    ```bash
     docker run -d --name skyline --restart=always -v /etc/skyline/skyline.yaml:/etc/skyline/skyline.yaml --net=host 99cloud/skyline:latest
     ```
 
diff --git a/README.md b/README.md
index 78415c2..6b7910e 100644
--- a/README.md
+++ b/README.md
@@ -69,7 +69,13 @@ Skyline's mascot is the nine-color deer. The nine-color deer comes from Dunhuang
 
     ```bash
     docker rm -f skyline_bootstrap
+    ```
 
+    > If you need to modify skyline port, add `-e LISTEN_ADDRESS=<ip:port>` in the following command
+    >
+    > `LISTEN_ADDRESS` defaults to `0.0.0.0:9999`
+
+    ```bash
     docker run -d --name skyline --restart=always -v /etc/skyline/skyline.yaml:/etc/skyline/skyline.yaml -v /tmp/skyline:/tmp --net=host 99cloud/skyline:latest
     ```
 
@@ -133,7 +139,13 @@ Skyline's mascot is the nine-color deer. The nine-color deer comes from Dunhuang
 
     ```bash
     docker rm -f skyline_bootstrap
+    ```
 
+    > If you need to modify skyline port, add `-e LISTEN_ADDRESS=<ip:port>` in the following command
+    >
+    > `LISTEN_ADDRESS` defaults to `0.0.0.0:9999`
+
+    ```bash
     docker run -d --name skyline --restart=always -v /etc/skyline/skyline.yaml:/etc/skyline/skyline.yaml --net=host 99cloud/skyline:latest
     ```
 
diff --git a/container/start_service.sh b/container/start_service.sh
index b21bab4..224b192 100755
--- a/container/start_service.sh
+++ b/container/start_service.sh
@@ -13,7 +13,12 @@ if [[ "${!KOLLA_BOOTSTRAP[*]}" ]]; then
     exit 0
 fi
 
-skyline-nginx-generator -o /etc/nginx/nginx.conf
+if [[ -n "${LISTEN_ADDRESS}" ]]; then
+    skyline-nginx-generator -o /etc/nginx/nginx.conf --listen-address "${LISTEN_ADDRESS}"
+else
+    skyline-nginx-generator -o /etc/nginx/nginx.conf
+fi
+
 nginx
 
 echo "Running command: ${CMD[*]}"