diff --git a/nginx.conf b/nginx.conf
index db0fa344..92255bf9 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -52,11 +52,16 @@ http {
             # 后端API
             proxy_pass http://backend_api;
             rewrite ^.+mock-server/?(.*)$ /$1 break;
+            proxy_http_version 1.1;
+            proxy_buffering off;
+            proxy_cache off;
+            proxy_redirect off;
+            proxy_set_header Connection "";
+            proxy_set_header Upgrade $http_upgrade;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
             proxy_set_header Host $http_host;
             proxy_set_header X-Nginx-Proxy true;
-            proxy_redirect off;
         }
 
         error_page 500 502 503 504 /50x.html;