diff --git a/models/video.go b/models/video.go
index 37b0215..49a73d9 100644
--- a/models/video.go
+++ b/models/video.go
@@ -103,7 +103,8 @@ func GetVideoM3U8(content string) (playinfo *vod20170321.GetPlayInfoResponseBody
 		// 4.媒体上传完成之后，可以获取媒体播放信息进行播放
 		// 4.1 通过播放凭证播放
 		getPlayInfoReponse, _err := client.GetPlayInfo(&vod20170321.GetPlayInfoRequest{
-			VideoId: createUploadVideoResponse.Body.VideoId,
+			VideoId:    createUploadVideoResponse.Body.VideoId,
+			PlayConfig: tea.String(`{"PlayDomain":"live.gameui.net","Format":"m3u8","Definition":"LD","AuthTimeout":3600,"StreamType":"video"}`),
 		})
 		if _err != nil {
 			return nil, _err