diff --git a/nginx.conf b/nginx.conf
index 7d3c9fa2..5729e577 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -5,6 +5,18 @@ server {
      # 关键：允许上传最大100MB
     client_max_body_size 100m;
 
+    # 超时时间
+    proxy_connect_timeout 300s;
+    proxy_send_timeout 300s;
+    proxy_read_timeout 300s;
+    client_body_timeout 300s;
+    send_timeout 300s;
+
+    # 防止大文件上传被缓冲卡死
+    proxy_request_buffering off;
+    proxy_buffering off;
+
+
     location /admin-api/ {
         proxy_pass http://besure_server:48081;
         proxy_set_header Host $host;
@@ -92,16 +104,3 @@ server {
     }
 
 }
-server {
-    listen 39002;
-    server_name localhost;
-
-    location /besure/ {
-        proxy_pass http://ngsk.tech:39001/;
-        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_http_version 1.1;
-        proxy_buffering off;
-    }
-}
\ No newline at end of file