diff --git a/write-server/docker-compose.yml b/write-server/docker-compose.yml
index 063fd85f..4d24dd71 100644
--- a/write-server/docker-compose.yml
+++ b/write-server/docker-compose.yml
@@ -54,6 +54,7 @@ services:
       - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
       - ./nginx/conf.d:/etc/nginx/conf.d:ro
       - ./nginx/ssl:/etc/nginx/ssl:ro
+      - ./.htpasswd:/etc/nginx/.htpasswd:ro
       - ./logs/nginx:/var/log/nginx
     depends_on:
       write-server:
diff --git a/write-server/nginx/conf.d/write-server.conf b/write-server/nginx/conf.d/write-server.conf
index c102947b..6f47aa4f 100644
--- a/write-server/nginx/conf.d/write-server.conf
+++ b/write-server/nginx/conf.d/write-server.conf
@@ -1,35 +1,24 @@
 # Write Server Nginx 站点配置
-# 反向代理配置
+# 反向代理配置 + Basic Auth 认证
 
-# HTTP 重定向到 HTTPS（可选）
-# server {
-#     listen 80;
-#     server_name write.your-domain.com;
-#     return 301 https://$server_name$request_uri;
-# }
-
-# 主站点配置
 server {
     listen 80;
-    # listen 443 ssl http2;  # 启用 HTTPS 时取消注释
-    server_name write.your-domain.com;  # 替换为你的域名
-
-    # SSL 配置（启用 HTTPS 时取消注释）
-    # ssl_certificate /etc/nginx/ssl/fullchain.pem;
-    # ssl_certificate_key /etc/nginx/ssl/privkey.pem;
-    # ssl_protocols TLSv1.2 TLSv1.3;
-    # ssl_ciphers HIGH:!aNULL:!MD5;
-    # ssl_prefer_server_ciphers on;
+    server_name _;  # 匹配所有域名和 IP
 
     # 日志
     access_log /var/log/nginx/write-server-access.log;
     error_log /var/log/nginx/write-server-error.log;
 
-    # 安全限制
-    # 限制访问 IP（可选）
-    # allow 192.168.1.0/24;
-    # allow 10.0.0.0/8;
-    # deny all;
+    # Basic Auth 认证（保护管理后台）
+    auth_basic "Write Server Admin";
+    auth_basic_user_file /etc/nginx/.htpasswd;
+
+    # 健康检查（不需要认证）
+    location /health {
+        auth_basic off;
+        proxy_pass http://write-server:8016/api/stats;
+        access_log off;
+    }
 
     # 代理到 Write Server
     location / {
@@ -46,30 +35,8 @@ server {
         # 超时设置
         proxy_connect_timeout 60s;
         proxy_send_timeout 60s;
-        proxy_read_timeout 60s;
-    }
-
-    # 静态资源缓存
-    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
-        proxy_pass http://write-server:8016;
-        expires 1y;
-        add_header Cache-Control "public, immutable";
-    }
-
-    # API 路径不缓存
-    location /api/ {
-        proxy_pass http://write-server:8016;
-        proxy_http_version 1.1;
-        proxy_set_header Upgrade $http_upgrade;
-        proxy_set_header Connection 'upgrade';
-        proxy_set_header Host $host;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto $scheme;
-        proxy_cache_bypass $http_upgrade;
-
-        # 禁止缓存 API 响应
-        add_header Cache-Control "no-cache, no-store, must-revalidate";
+        proxy_read_timeout 120s;
+        client_max_body_size 50m;
     }
 
     # 禁止访问隐藏文件
@@ -78,10 +45,4 @@ server {
         access_log off;
         log_not_found off;
     }
-
-    # 健康检查端点
-    location /health {
-        proxy_pass http://write-server:8016/api/stats;
-        access_log off;
-    }
 }