diff --git a/docker-compose.yml b/docker-compose.yml
index f17a1d47..5f9b2c0d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,10 +5,13 @@ services:
     image: dockerproxy.com/eryajf/chatgpt-dingtalk:latest
     container_name: chatgpt
     environment:
-      - APIKEY=sk-XXXXXX
-      - SESSION_TIMEOUT=600
-      - HTTP_PROXY=
-      - DEFAULT_MODE="单聊"
+      - APIKEY=xxxxxx  # 你的 api_key
+      - MODEL="gpt-3.5-turbo-0301" # 指定模型
+      - SESSION_TIMEOUT=600 # 超时时间
+      - HTTP_PROXY=http://host.docker.internal:15777 # 配置代理，注意：host.docker.internal会解析到容器所在的宿主机IP，如果你的服务部署在宿主机，只需要更改端口即可
+      - DEFAULT_MODE="单聊" # 聊天模式
     ports:
       - "8090:8090"
-    restart: always
\ No newline at end of file
+    restart: always
+    extra_hosts:
+      - host.docker.internal:host-gateway
\ No newline at end of file