diff --git a/Dockerfile b/Dockerfile
index 7f530b6..84446d4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,7 @@ WORKDIR /app
 COPY package*.json ./
 
 # 安装依赖
-RUN npm install
+RUN npm install --legacy-peer-deps
 
 # 复制源代码
 COPY . .
@@ -24,7 +24,14 @@ COPY . .
 RUN npm run build
 
 # 生产阶段
-FROM nginx:alpine
+FROM nginx:stable-alpine
+
+# 安装基础工具
+RUN apk add --no-cache bash curl
+
+# 创建非root用户
+RUN addgroup -g 101 -S nginx \
+    && adduser -S -D -H -u 101 -h /var/cache/nginx -s /sbin/nologin -G nginx nginx
 
 # 复制 nginx 配置
 COPY nginx.conf /etc/nginx/conf.d/default.conf
@@ -32,6 +39,17 @@ COPY nginx.conf /etc/nginx/conf.d/default.conf
 # 从构建阶段复制构建结果
 COPY --from=builder /app/dist /usr/share/nginx/html
 
+# 修改目录权限
+RUN chown -R nginx:nginx /usr/share/nginx/html \
+    && chmod -R 755 /usr/share/nginx/html
+
+# 使用非root用户运行
+USER nginx
+
 EXPOSE 80
 
+# 健康检查
+HEALTHCHECK --interval=30s --timeout=3s \
+    CMD curl -f http://localhost/ || exit 1
+
 CMD ["nginx", "-g", "daemon off;"] 
\ No newline at end of file
diff --git a/nginx.conf b/nginx.conf
index 89a90b6..d68e7a4 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -1,6 +1,13 @@
 server {
     listen       80;
     server_name  localhost;
+    
+    # 添加 gzip 压缩
+    gzip on;
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
+    
+    # 设置客户端最大body大小
+    client_max_body_size 20M;
 
     root   /usr/share/nginx/html;
     index  index.html;
@@ -8,16 +15,27 @@ server {
     # 支持 history 路由模式
     location / {
         try_files $uri $uri/ /index.html;
+        add_header Cache-Control "no-cache, no-store, must-revalidate";
     }
 
     # 缓存静态资源
     location /assets {
         expires 1y;
         add_header Cache-Control "public, no-transform";
+        access_log off;
     }
 
     # 禁止访问 . 文件
     location ~ /\. {
         deny all;
+        access_log off;
+        log_not_found off;
+    }
+
+    # 错误页面配置
+    error_page 404 /index.html;
+    error_page 500 502 503 504 /50x.html;
+    location = /50x.html {
+        root /usr/share/nginx/html;
     }
 } 
\ No newline at end of file