diff --git a/rtsp-vue/nginx.conf b/rtsp-vue/nginx.conf
index bdad6df..f51e8b0 100644
--- a/rtsp-vue/nginx.conf
+++ b/rtsp-vue/nginx.conf
@@ -47,26 +47,55 @@ server {
 
     # 视频流代理（HTTP-FLV，backend使用host网络）
     location /live {
-        proxy_pass http://127.0.0.1:8866/live;
+        proxy_pass http://127.0.0.1:8866;
         proxy_http_version 1.1;
+        
+        # 重要：禁用所有缓冲，实时传输视频流
+        proxy_buffering off;
+        proxy_cache off;
+        proxy_request_buffering off;
+        chunked_transfer_encoding on;
+        
+        # 设置超时时间（视频流长连接）
+        proxy_connect_timeout 60s;
+        proxy_send_timeout 3600s;
+        proxy_read_timeout 3600s;
+        
+        # 请求头
         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 Connection "";
-        proxy_buffering off;
-        proxy_cache off;
-        chunked_transfer_encoding off;
+        
+        # CORS支持
+        add_header Access-Control-Allow-Origin *;
+        add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS';
+        add_header Access-Control-Allow-Headers '*';
     }
 
     # 视频流代理（HLS）
     location /hls {
-        proxy_pass http://127.0.0.1:8866/hls;
+        proxy_pass http://127.0.0.1:8866;
         proxy_http_version 1.1;
+        
+        # HLS也需要禁用缓冲
+        proxy_buffering off;
+        proxy_cache off;
+        proxy_request_buffering off;
+        
+        # 超时设置
+        proxy_connect_timeout 60s;
+        proxy_send_timeout 3600s;
+        proxy_read_timeout 3600s;
+        
         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_buffering off;
-        proxy_cache off;
+        
+        # CORS支持
+        add_header Access-Control-Allow-Origin *;
+        add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS';
+        add_header Access-Control-Allow-Headers '*';
     }
 
     # MinIO使用外部服务，不需要代理