diff --git a/docker/nginx/conf/nginx.conf b/docker/nginx/conf/nginx.conf
index 034e4669..71908b2c 100644
--- a/docker/nginx/conf/nginx.conf
+++ b/docker/nginx/conf/nginx.conf
@@ -40,14 +40,17 @@ http {
         ssl_prefer_server_ciphers on;
 
         location / {
-            proxy_http_version 1.1;
-            proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection "upgrade";
-            proxy_ignore_client_abort on;
-            proxy_set_header Host $http_host;
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
             proxy_pass http://admin-server/;
+            proxy_ignore_client_abort on;
+            proxy_http_version 1.1;
+
+            # Proxy headers
+            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;
         }
 
         error_page   500 502 503 504  /50x.html;
@@ -87,14 +90,17 @@ http {
 
         # /api/ 代理到后端（如果使用 /api/ 前缀代理而不使用 api 域名提供后端服务，可放开此配置）
         #location /api/ {
-        #    proxy_http_version 1.1;
-        #    proxy_set_header Upgrade $http_upgrade;
-        #    proxy_set_header Connection "upgrade";
-        #    proxy_ignore_client_abort on;
-        #    proxy_set_header Host $http_host;
-        #    proxy_set_header X-Real-IP $remote_addr;
-        #    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         #    proxy_pass http://admin-server/;
+        #    proxy_ignore_client_abort on;
+        #    proxy_http_version 1.1;
+        #
+        #    # Proxy headers
+        #    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;
         #}
 
         error_page   500 502 503 504  /50x.html;