diff --git a/nginx.conf.gateway b/nginx.conf.gateway
index 9c0abe5..8dcffa9 100644
--- a/nginx.conf.gateway
+++ b/nginx.conf.gateway
@@ -4,8 +4,6 @@ pid /var/run/nginx.pid;
 
 events {
     worker_connections 1024;
-    use epoll;
-    multi_accept on;
 }
 
 http {
@@ -18,8 +16,6 @@ http {
     access_log /var/log/nginx/access.log main;
 
     sendfile on;
-    tcp_nopush on;
-    tcp_nodelay on;
     keepalive_timeout 65;
     # Gzip 压缩1
     gzip on;
@@ -28,9 +24,6 @@ http {
     gzip_comp_level 6;
     gzip_types text/plain text/css application/json application/javascript application/x-javascript text/xml application/xml application/xml+rss text/javascript;
 
-    # --- 后端服务定义 (Upstreams) ---
-    # 根据您的描述更新了端口号
-    
     # Sys 系统 API
     upstream sys_api {
         server sys-api:19902;
@@ -51,6 +44,45 @@ http {
         server lmg-ui:80;
     }
 
+    # ======================
+    # 1. IdentityServer4 专用端口 (8001)
+    # ======================
+    server {
+        listen 8001 ssl;
+        server_name 106.52.199.114;
+        ssl_certificate     /etc/nginx/certs/gateway.crt;
+        ssl_certificate_key /etc/nginx/certs/gateway.key;
+        ssl_protocols       TLSv1.2 TLSv1.3;
+        ssl_ciphers         HIGH:!aNULL:!MD5;
+        # 统一代理头（确保IdentityServer获取真实客户端信息）
+        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 $scheme;
+        # 所有IdentityServer路由（无需/auth前缀）
+        location / {
+            proxy_pass https://sys_api;
+            
+            # HTTPS后端配置
+            proxy_ssl_server_name on;
+            proxy_ssl_verify      off;
+            
+            # 关键：重写后端返回的Location头（防止重定向到内部端口）
+            proxy_redirect https://sys-api:19902/ https://$host:8001/;
+        }
+        # 单独处理发现文档，确保issuer正确
+        location = /.well-known/openid-configuration {
+            proxy_pass https://sys_api/.well-known/openid-configuration;
+            
+            # 动态修改返回的JSON中的URL
+            proxy_set_header Accept-Encoding "";
+            sub_filter_types application/json;
+            sub_filter_once off;
+            sub_filter '"issuer":"' '"issuer":"https://$host:8001"';
+            sub_filter 'https://sys-api:19902' 'https://$host:8001';
+        }
+    }
+
     # --- 统一网关服务 ---
     server {
         listen 8000 ssl; # 使用 http2 提升性能
@@ -73,92 +105,6 @@ http {
         proxy_set_header X-Forwarded-Proto $scheme;
         proxy_set_header X-Forwarded-Host $host;
 
-        # --- 路由规则 (Locations) ---
-        # 1. 认证中心 (IdentityServer4) 路由 - 专门处理并移除 'auth' 前缀
-        # 认证服务代理
-        location /auth/ {
-            # 关键 1: 移除路径中的 /auth/ 前缀
-            proxy_pass https://sys_api/;   # 末尾的 / 确保路径替换
-
-            proxy_ssl_server_name on;
-            proxy_ssl_session_reuse off;
-            proxy_ssl_verify off;
-            # 关键 2: 覆盖 Host 头，模拟 Vite 的 changeOrigin=true
-            proxy_set_header Host $proxy_host;  # 设置为目标地址的 Host (192.168.1.100:19901)
-
-            proxy_set_header X-Forwarded-Proto $scheme;
-            proxy_set_header X-Forwarded-Host $host:$server_port;
-            proxy_set_header Authorization $http_authorization;  # 传递 Authorization 头
-            # 其他标准代理头
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-
-            # 关键 4: 重写后端返回的 Location 头（解决重定向端口丢失）
-            proxy_redirect https://sys-api:19902/ https://$host:$server_port/auth/;
-        }
-
-        location /ids/ {
-            # 关键 1: 移除路径中的 /auth/ 前缀
-            proxy_pass https://sys_api/;   # 末尾的 / 确保路径替换
-
-            proxy_ssl_server_name on;
-            proxy_ssl_session_reuse off;
-            proxy_ssl_verify off;
-            # 关键 2: 覆盖 Host 头，模拟 Vite 的 changeOrigin=true
-            proxy_set_header Host $proxy_host;  # 设置为目标地址的 Host (192.168.1.100:19901)
-
-            proxy_set_header X-Forwarded-Proto $scheme;
-            proxy_set_header X-Forwarded-Host $host:$server_port;
-            proxy_set_header Authorization $http_authorization;  # 传递 Authorization 头
-            # 其他标准代理头
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-
-            # 关键 4: 重写后端返回的 Location 头（解决重定向端口丢失）
-            proxy_redirect https://sys-api:19902/ https://$host:$server_port/auth/;
-        }
-
-        location /connect/ {
-            # 关键 1: 移除路径中的 /auth/ 前缀
-            proxy_pass https://sys_api/connect/;   # 末尾的 / 确保路径替换
-
-            proxy_ssl_server_name on;
-            proxy_ssl_session_reuse off;
-            proxy_ssl_verify off;
-            # 关键 2: 覆盖 Host 头，模拟 Vite 的 changeOrigin=true
-            proxy_set_header Host $proxy_host;  # 设置为目标地址的 Host (192.168.1.100:19901)
-
-            proxy_set_header X-Forwarded-Proto $scheme;
-            proxy_set_header X-Forwarded-Host $host:$server_port;
-            proxy_set_header Authorization $http_authorization;  # 传递 Authorization 头
-            # 其他标准代理头
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-
-            proxy_redirect https://sys-api:19902/connect/ https://$host:$server_port/connect/;
-
-        }
-        location /Account/ {
-            # 关键 1: 移除路径中的 /auth/ 前缀
-            proxy_pass https://sys_api/Account/;   # 末尾的 / 确保路径替换
-
-            proxy_ssl_server_name on;
-            proxy_ssl_session_reuse off;
-            proxy_ssl_verify off;
-            # 关键 2: 覆盖 Host 头，模拟 Vite 的 changeOrigin=true
-            proxy_set_header Host $proxy_host;  # 设置为目标地址的 Host (192.168.1.100:19901)
-
-            proxy_set_header X-Forwarded-Proto $scheme;
-            proxy_set_header X-Forwarded-Host $host:$server_port;
-            proxy_set_header Authorization $http_authorization;  # 传递 Authorization 头
-            # 其他标准代理头
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-
-            proxy_redirect https://sys-api:19902/Account/ https://$host:$server_port/Account/;
-
-        }
-
         # 2. Sys API 路由
         location /api/sys/ {
             proxy_pass https://sys_api/api/;
@@ -166,7 +112,6 @@ http {
             proxy_ssl_session_reuse off;
             proxy_ssl_verify off;
             proxy_set_header Authorization $http_authorization;  # 传递 Authorization 头
-            proxy_redirect http://sys-api:19903/ https://$host:$server_port/;
         }
         # 3. Lmg API 路由
         location /api/lmg/ {
@@ -175,7 +120,6 @@ http {
             proxy_ssl_session_reuse off;
             proxy_ssl_verify off;
             proxy_set_header Authorization $http_authorization;  # 传递 Authorization 头
-            proxy_redirect http://lmg-api:19903/ https://$host:$server_port/;
         }
 
         # 4. Lmg UI 路由
@@ -183,26 +127,13 @@ http {
         location /lmg/ {
             # 将 /lmg/path -> http://lmg_ui/path
             proxy_pass http://lmg_ui/; 
-            proxy_redirect http://lmg_ui/ https://$host:$server_port/;
         }
         
-        # 6. OAuth 回调地址路由
-        # 这个回调是给客户端(UI)的，这里我们假设它由 sys-ui 处理
-        location = /Callback {
-            # 将 /Callback -> http://sys_ui/Callback
-            proxy_pass http://sys_ui;
-            proxy_redirect http://sys_ui/ https://$host:$server_port/;
-            proxy_redirect https://sys_ui/ https://$host:$server_port/;
-        }
         # 5. Sys UI 和根路径路由
-        # IMPORTANT: sys-ui 的前端路由基础路径(base path)需要配置为 /
-        # 或者如果你想用 /sys/ 访问，则前端基础路径配 /sys/
         location / {
             # 根路径 / 直接访问 sys_ui
             # 将 /path -> http://sys_ui/path
             proxy_pass http://sys_ui;
-            proxy_redirect http://sys_ui/ https://$host:$server_port/;
-            proxy_redirect https://sys_ui/ https://$host:$server_port/;
         }
 
     }