diff --git a/nginx.conf.gateway b/nginx.conf.gateway
index 3bac394..052def5 100644
--- a/nginx.conf.gateway
+++ b/nginx.conf.gateway
@@ -47,6 +47,41 @@ http {
     # ======================
     # 1. IdentityServer4 专用端口 (8001)
     # ======================
+     server {
+        listen 443 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_prefer_server_ciphers on;
+        ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
+        ssl_session_cache shared:SSL:10m;
+        ssl_session_timeout 10m;
+        ssl_verify_client off;  # ↓ 允许自签名证书
+        ssl_verify_depth 0;
+
+        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 
+
+            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 $proxy_add_x_forwarded_for;
+
+            # 关键 4: 重写后端返回的 Location 头（解决重定向端口丢失）
+            proxy_redirect https://sys_api:19902/ http://$host:$server_port/auth/;
+            proxy_redirect https://sys_api/ http://$host:$server_port/auth/;
+        }
+    }
     server {
         listen 8001 ssl;
         server_name 106.52.199.114;
@@ -59,12 +94,7 @@ http {
         ssl_session_timeout 10m;
         ssl_verify_client off;  # ↓ 允许自签名证书
         ssl_verify_depth 0;
-        # 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;
-                # 单独处理发现文档，确保issuer正确
+         # 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;
             
@@ -75,6 +105,7 @@ http {
             sub_filter 'https://sys-api:19902' 'https://$host:8001';
             sub_filter 'https://sys_api' 'https://$host:8001';
         }
+        
         # 所有IdentityServer路由（无需/auth前缀）
         location / {
             proxy_pass https://sys_api;