diff --git a/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/wvp/WvpService.java b/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/wvp/WvpService.java
index 8a22872..789649a 100644
--- a/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/wvp/WvpService.java
+++ b/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/wvp/WvpService.java
@@ -58,6 +58,7 @@ public class WvpService {
         response.setContentType("video/mp4");
         response.setHeader("Accept-Ranges", "none");
         response.setHeader("Connection", "close");
+        response.setHeader("Content-Disposition","attachment; filename=\"record.mp4\"");
     }
 
     @SneakyThrows