diff --git a/app/mix/service/apiservice_business_validation.go b/app/mix/service/apiservice_business_validation.go
index 7970380f..62ffdd48 100644
--- a/app/mix/service/apiservice_business_validation.go
+++ b/app/mix/service/apiservice_business_validation.go
@@ -550,11 +550,13 @@ func (s *Service) ApiCreateZoneMomentBusinessValidate(ctx *gin.Context, req *zon
 	ec = errcode.ErrCodeMomentSrvOk
 
 	pType := int64(0)
+	mediaVisibleRange := int64(0)
 	switch req.ZoneMoment.GetCType() {
 	case consts.ZoneMomentCType_Free:
 		pType = consts.AccountPunishment_BlockFromCreatingFreeZoneMoment
 	case consts.ZoneMomentCType_Paid:
 		pType = consts.AccountPunishment_BlockFromCreatingPaidZoneMoment
+		mediaVisibleRange = req.ZoneMoment.GetMediaVisibleRange()
 	}
 
 	resultList := businessvalidator.NewAuthBusinessValidator(ctx, req).
@@ -565,7 +567,7 @@ func (s *Service) ApiCreateZoneMomentBusinessValidate(ctx *gin.Context, req *zon
 		EnsureSuchAccountPunishmentNotExist(req.GetBaseRequest().Mid, pType, _DefaultAccountPunishment.OpListByMidAndType).
 		EnsureZoneMomentCreateTimesNotReachedDailyUpperbound(_DefaultZoneMomentCreateTimes.OpGetAndUpdate, req.GetBaseRequest().Mid).
 		EnsureAmongZoneMomentsPaidItemsLessThanFreeItems(_DefaultZoneMoment.OpCountByMidAndCType, req.GetBaseRequest().Mid, req.ZoneMoment.GetCType()).
-		EnsureZoneMomentImagesEnoughForEncryption(req.ZoneMoment.GetMType(), req.ZoneMoment.MediaComp, req.ZoneMoment.GetMediaVisibleRange()).
+		EnsureZoneMomentImagesEnoughForEncryption(req.ZoneMoment.GetMType(), req.ZoneMoment.MediaComp, mediaVisibleRange).
 		Validate().
 		Collect()
 	ec, _ = resultList[0].(errcode.ErrCode)
@@ -634,7 +636,7 @@ func (s *Service) ApiCreateZoneCollaboratorBusinessValidate(ctx *gin.Context, re
 		ec = errcode.ErrCodeZoneCollaboratorWrongCollaborator
 	}
 	if ec != errcode.ErrCodeOk {
-		logger.Error("ApiGetAccountRelationCount business validation failed")
+		logger.Error("ApiCreateZoneCollaborator business validation failed")
 		return
 	}