diff --git a/2.Common_services/5.Nginx/vhost_mediaserver-msuser.conf b/2.Common_services/5.Nginx/vhost_mediaserver-msuser.conf
index 7ab18bf38ccbecf9f088a70ce05f65fe3b04a3a3..f520a32655b96a2e99f62558c450088b32d838e3 100644
--- a/2.Common_services/5.Nginx/vhost_mediaserver-msuser.conf
+++ b/2.Common_services/5.Nginx/vhost_mediaserver-msuser.conf
@@ -58,9 +58,6 @@ server {
 		location ~ \.m3u8$ {
 			rewrite ^/streaming/(.*)$ /live/$1? break;
 			proxy_pass http://localhost:1935;
-			add_header Access-Control-Allow-Origin "*";
-			add_header X-Cache $upstream_cache_status;
-			expires -1;
 			proxy_cache livecache;
 			proxy_cache_key $scheme$proxy_host$uri;
 			proxy_cache_lock on;
@@ -71,9 +68,6 @@ server {
 		location ~ \.ts$ {
 			rewrite ^/streaming/(.*)$ /live/$1? break;
 			proxy_pass http://localhost:1935;
-			add_header Access-Control-Allow-Origin "*";
-			add_header X-Cache $upstream_cache_status;
-			expires 2s;
 			proxy_cache livecache;
 			proxy_cache_key $scheme$proxy_host$uri;
 			proxy_cache_lock on;