diff --git a/docker/nginx/templates/nginx.conf.template b/docker/nginx/templates/nginx.conf.template
index cf0de13..38a727a 100644
--- a/docker/nginx/templates/nginx.conf.template
+++ b/docker/nginx/templates/nginx.conf.template
@@ -5,6 +5,15 @@ server {
     location / {
 		root /opt/dist;
         index  index.html index.htm;
+    }
+    # 转发 ZLMediaKit 接口（如 /index/api/webrtc）
+    location ^~ /index/ {
+        proxy_set_header Host $http_host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header REMOTE-HOST $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_pass http://polaris-media:80;
     }
 	location /record_proxy/{
 		 proxy_set_header Host $http_host;
@@ -30,10 +39,18 @@ server {
         sub_filter "http://$original_host:80/index/api/downloadFile" "mediaserver/api/downloadFile";
         sub_filter "https://$original_host/index/api/downloadFile" "mediaserver/api/downloadFile";
         sub_filter "https://$original_host:443/index/api/downloadFile" "mediaserver/api/downloadFile";
-        sub_filter "http://$original_host/mp4_record" "mp4_record";
-        sub_filter "http://$original_host:80/mp4_record" "mp4_record";
-        sub_filter "https://$original_host/mp4_record" "mp4_record";
-        sub_filter "https://$original_host:443/mp4_record" "mp4_record";
+        # 回放/录像走真实host:port，避免生成无端口的ws地址
+        sub_filter "http://$original_host/mp4_record" "$scheme://$http_host/mp4_record";
+        sub_filter "http://$original_host:80/mp4_record" "$scheme://$http_host/mp4_record";
+        sub_filter "https://$original_host/mp4_record" "$scheme://$http_host/mp4_record";
+        sub_filter "https://$original_host:443/mp4_record" "$scheme://$http_host/mp4_record";
+        # 播放地址使用真实访问的host（包含端口），避免返回裸IP导致404
+        sub_filter "http://$original_host/rtp/" "$scheme://$http_host/rtp/";
+        sub_filter "http://$original_host:80/rtp/" "$scheme://$http_host/rtp/";
+        sub_filter "ws://$original_host/rtp/" "ws://$http_host/rtp/";
+        sub_filter "ws://$original_host:80/rtp/" "ws://$http_host/rtp/";
+        sub_filter "http://$original_host/index/api/webrtc" "$scheme://$http_host/index/api/webrtc";
+        sub_filter "http://$original_host:80/index/api/webrtc" "$scheme://$http_host/index/api/webrtc";
         
         # 设置为off表示替换所有匹配项，而不仅仅是第一个
         sub_filter_once off;