diff --git a/nginx-proxy/default.conf b/nginx-proxy/default.conf
index 28e171d..6b7b15e 100644
--- a/nginx-proxy/default.conf
+++ b/nginx-proxy/default.conf
@@ -1,8 +1,41 @@
-# HTTP → HTTPS 重定向
+# WebSocket connection upgrade
+map $http_upgrade $connection_upgrade {
+    default upgrade;
+    ''      close;
+}
+
+# HTTP - 反代到 115.227.17.84（生产前端）
 server {
     listen 80;
     server_name redpowerfuture.com *.redpowerfuture.com;
-    return 301 https://$host$request_uri;
+    client_max_body_size 500M;
+
+    location ^~ /
+    {
+        proxy_pass http://115.227.17.84;
+        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 REMOTE-HOST $remote_addr;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection $connection_upgrade;
+        proxy_http_version 1.1;
+        # proxy_hide_header Upgrade;
+
+        add_header X-Cache $upstream_cache_status;
+        #Set Nginx Cache
+
+        set $static_filefFEkdMm2 0;
+        if ( $uri ~* "\.(gif|png|jpg|css|js|woff|woff2)$" )
+        {
+            set $static_filefFEkdMm2 1;
+            expires 1m;
+        }
+        if ( $static_filefFEkdMm2 = 0 )
+        {
+            add_header Cache-Control no-cache;
+        }
+    }
 }
 
 # HTTPS - 转发到 116.204.74.41
@@ -35,15 +68,30 @@ server {
     listen 80 default_server;
     server_name _;
     client_max_body_size 500M;
-    location / {
-        proxy_pass http://116.204.74.41;
-        proxy_http_version 1.1;
+    location ^~ /
+    {
+        proxy_pass http://115.227.17.84;
         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_connect_timeout 75s;
-        proxy_send_timeout 86400s;
-        proxy_read_timeout 86400s;
+        proxy_set_header REMOTE-HOST $remote_addr;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection $connection_upgrade;
+        proxy_http_version 1.1;
+        # proxy_hide_header Upgrade;
+
+        add_header X-Cache $upstream_cache_status;
+        #Set Nginx Cache
+
+        set $static_filefFEkdMm2 0;
+        if ( $uri ~* "\.(gif|png|jpg|css|js|woff|woff2)$" )
+        {
+            set $static_filefFEkdMm2 1;
+            expires 1m;
+        }
+        if ( $static_filefFEkdMm2 = 0 )
+        {
+            add_header Cache-Control no-cache;
+        }
     }
 }