diff --git a/docker/run-all/docker-compose.yml b/docker/run-all/docker-compose.yml
index 5b79cf1b..370e5b1e 100644
--- a/docker/run-all/docker-compose.yml
+++ b/docker/run-all/docker-compose.yml
@@ -45,6 +45,8 @@ services:
         environment:
             - "JAVA_OPTS=-Duser.language=zh"
             - "TZ=Asia/Shanghai"
+            - "EXTERNAL_HOST=local-host.cn" # 对外提供访问的域名或者ip地址
+            - "EXTERNAL_PORT=8848" # 对外提供访问的端口,修改了端口映射同时也需要修改这里.
             - "ADMIN_USER_PASSWORD=JetLinks.C0mmVn1ty" # admin用户的初始密码
             - "spring.r2dbc.url=r2dbc:postgresql://postgres:5432/jetlinks" #数据库连接地址
             - "spring.r2dbc.username=postgres"
diff --git a/jetlinks-standalone/src/main/resources/application.yml b/jetlinks-standalone/src/main/resources/application.yml
index 2ffe4c83..40520f5a 100644
--- a/jetlinks-standalone/src/main/resources/application.yml
+++ b/jetlinks-standalone/src/main/resources/application.yml
@@ -128,7 +128,7 @@ file:
         storage-base-path: ./data/files
 api:
     # 访问api接口的根地址
-    base-path: http://127.0.0.1:${server.port}
+    base-path: http://${EXTERNAL_HOST:127.0.0.1}:${EXTERNAL_HOST:${server.port}}
 
 jetlinks:
     server-id: ${spring.application.name}:${server.port} #设备服务网关服务ID,不同服务请设置不同的ID
@@ -209,7 +209,7 @@ system:
                 properties:
                     -   key: base-path
                         name: 接口根路径
-                        default-value: http://127.0.0.1:9000/api
+                        default-value: ${api.base-path}
             -   id: amap
                 name: 高德地图配置
                 public-access: false