diff --git a/api/errcode/errcode.go b/api/errcode/errcode.go
index 5cf4db1a..e6a4a227 100644
--- a/api/errcode/errcode.go
+++ b/api/errcode/errcode.go
@@ -145,9 +145,10 @@ var ErrCodeMsgMap = map[ErrCode]string{
 
 	ErrCodeHandleWsFail: "",
 
-	ErrCodeMediaSrvFail:    "媒体服务错误",
-	ErrCodeMediaNotExist:   "媒体不存在",
-	ErrCodeMediaUploadFail: "媒体上传失败",
+	ErrCodeMediaSrvFail:           "媒体服务错误",
+	ErrCodeMediaNotExist:          "媒体不存在",
+	ErrCodeMediaUploadFail:        "媒体上传失败",
+	ErrCodeMediaVideoMustBeUnique: "只能上传一个视频，请删除多余视频",
 
 	ErrCodeImageAuditTaskSrvFail:          "图像审核任务服务错误",
 	ErrCodeImageAuditTaskNotExist:         "图像审核任务不存在",
@@ -608,10 +609,11 @@ const (
 	ErrCodeNotificationCountRedisCacheInvalid ErrCode = -46003 // 系统通知表redis缓存失效
 
 	// Media: 60xxx
-	ErrCodeMediaSrvOk      ErrCode = ErrCodeOk
-	ErrCodeMediaSrvFail    ErrCode = -60001 // 媒体服务错误
-	ErrCodeMediaNotExist   ErrCode = -60002 // 媒体不存在
-	ErrCodeMediaUploadFail ErrCode = -60003 // 媒体上传失败
+	ErrCodeMediaSrvOk             ErrCode = ErrCodeOk
+	ErrCodeMediaSrvFail           ErrCode = -60001 // 媒体服务错误
+	ErrCodeMediaNotExist          ErrCode = -60002 // 媒体不存在
+	ErrCodeMediaUploadFail        ErrCode = -60003 // 媒体上传失败
+	ErrCodeMediaVideoMustBeUnique ErrCode = -60004 // 视频必须唯一
 
 	// Hvyogo: 61xxx
 	ErrCodeHvyogoSrvOk   ErrCode = ErrCodeOk
diff --git a/app/mix/service/apiservice_business_validation.go b/app/mix/service/apiservice_business_validation.go
index 1a394e1d..2daca739 100644
--- a/app/mix/service/apiservice_business_validation.go
+++ b/app/mix/service/apiservice_business_validation.go
@@ -592,6 +592,7 @@ func (s *Service) ApiCreateMomentBusinessValidate(ctx *gin.Context, req *momentp
 		QueryAccount(_DefaultAccount.OpListByMid).
 		EnsureAccountExist().
 		EnsureIsThisRole(consts.Streamer).
+		EnsureVideoIsUnique(req.Moment.MediaComp).
 		EnsureMediaIsSuccessfullyUploaded(req.Moment.MediaComp).
 		EnsureSuchAccountPunishmentNotExist(req.GetBaseRequest().Mid, consts.AccountPunishment_BlockFromCreatingMoment, _DefaultAccountPunishment.OpListByMidAndType).
 		QueryMomentCreateTimes(_DefaultMomentCreateTimes.OpGetAndUpdate, req.GetBaseRequest().Mid).
@@ -616,6 +617,7 @@ func (s *Service) ApiUpdateMomentBusinessValidate(ctx *gin.Context, req *momentp
 		QueryAccount(_DefaultAccount.OpListByMid).
 		EnsureAccountExist().
 		EnsureIsThisRole(consts.Streamer).
+		EnsureVideoIsUnique(req.Moment.MediaComp).
 		EnsureMediaIsSuccessfullyUploaded(req.Moment.MediaComp).
 		Validate().
 		Collect()
@@ -645,6 +647,7 @@ func (s *Service) ApiCreateZoneMomentBusinessValidate(ctx *gin.Context, req *zon
 		QueryAccount(_DefaultAccount.OpListByMid).
 		EnsureAccountExist().
 		EnsureIsThisRole(consts.Streamer).
+		EnsureVideoIsUnique(req.ZoneMoment.MediaComp).
 		EnsureMediaIsSuccessfullyUploaded(req.ZoneMoment.MediaComp).
 		EnsureSuchAccountPunishmentNotExist(req.GetBaseRequest().Mid, consts.AccountPunishment_BlockFromCreatingZoneMoment, _DefaultAccountPunishment.OpListByMidAndType).
 		EnsureSuchAccountPunishmentNotExist(req.GetBaseRequest().Mid, pType, _DefaultAccountPunishment.OpListByMidAndType).
@@ -677,6 +680,7 @@ func (s *Service) ApiUpdateZoneMomentBusinessValidate(ctx *gin.Context, req *zon
 		QueryAccount(_DefaultAccount.OpListByMid).
 		EnsureAccountExist().
 		EnsureIsThisRole(consts.Streamer).
+		EnsureVideoIsUnique(req.ZoneMoment.MediaComp).
 		EnsureMediaIsSuccessfullyUploaded(req.ZoneMoment.MediaComp).
 		EnsureZoneMomentImagesEnoughForEncryption(req.ZoneMoment.GetMType(), req.ZoneMoment.MediaComp, mediaVisibleRange).
 		Validate().
diff --git a/app/mix/service/business_validator/auth.go b/app/mix/service/business_validator/auth.go
index 572743e3..261d5e92 100644
--- a/app/mix/service/business_validator/auth.go
+++ b/app/mix/service/business_validator/auth.go
@@ -726,6 +726,17 @@ func (l *AuthBusinessValidator) EnsureZoneThirdPartnerIsNotZoneCreater(fun func(
 	return l
 }
 
+func (l *AuthBusinessValidator) EnsureVideoIsUnique(media *dbstruct.MediaComponent) *AuthBusinessValidator {
+	l.oplist = append(l.oplist, func() {
+		if len(media.GetVideoIds()) > 0 {
+			if len(media.GetVideoIds()) > 1 {
+				l.ec = errcode.ErrCodeMediaVideoMustBeUnique
+			}
+		}
+	})
+	return l
+}
+
 func (l *AuthBusinessValidator) EnsureStreamerAuthApprovalBasicCreated(fun func(*gin.Context, int64) (*dbstruct.StreamerAuthApprovalBasic, error), mid int64) *AuthBusinessValidator {
 	l.oplist = append(l.oplist, func() {
 		streamerauthapprovalbasic, err := fun(l.ctx, mid)