diff --git a/Dockerfile b/Dockerfile
index ee03884..e0482a3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -63,7 +63,7 @@ RUN if [ "${NODE_ENV}" = "production" ]; then \
 FROM nginx:stable-alpine as production-stage
 
 # 安装基础工具
-RUN apk add --no-cache bash curl
+RUN apk add --no-cache bash curl net-tools iputils
 
 # 创建必要的目录并设置权限
 RUN mkdir -p /var/cache/nginx/client_temp && \
@@ -95,6 +95,16 @@ RUN chown -R nginx:nginx /var/cache/nginx && \
     chmod -R 755 /usr/share/nginx/html && \
     chmod -R 755 /etc/nginx/conf.d
 
+# 创建启动脚本
+RUN echo '#!/bin/sh\n\
+echo "=== 容器网络信息 ==="\n\
+ip addr\n\
+echo "=== Nginx 配置检查 ==="\n\
+nginx -t\n\
+echo "=== 启动 Nginx ==="\n\
+nginx -g "daemon off;"\n\
+' > /start.sh && chmod +x /start.sh
+
 # 暴露端口
 EXPOSE 80
 
@@ -102,4 +112,4 @@ EXPOSE 80
 USER root
 
 # 启动nginx
-CMD ["nginx", "-g", "daemon off;"] 
\ No newline at end of file
+CMD ["/start.sh"] 
\ No newline at end of file
diff --git a/nginx.conf b/nginx.conf
index d68e7a4..1bfed50 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -1,6 +1,6 @@
 server {
     listen       80;
-    server_name  localhost;
+    server_name  localhost _;  # 添加通配符，接受任何域名
     
     # 添加 gzip 压缩
     gzip on;
@@ -16,6 +16,10 @@ server {
     location / {
         try_files $uri $uri/ /index.html;
         add_header Cache-Control "no-cache, no-store, must-revalidate";
+        # 添加跨域支持
+        add_header 'Access-Control-Allow-Origin' '*';
+        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
+        add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization';
     }
 
     # 缓存静态资源