diff --git a/api/proto/streamer/proto/streamer_vo_api.go b/api/proto/streamer/proto/streamer_vo_api.go
index dc2edb28..6093ae91 100644
--- a/api/proto/streamer/proto/streamer_vo_api.go
+++ b/api/proto/streamer/proto/streamer_vo_api.go
@@ -110,5 +110,9 @@ func (vo *ApiListExtVO) CopyUserVas(userVas *dbstruct.UserVasInfo) {
 }
 
 func (vo *ApiListExtVO) CopyZones(zones []*dbstruct.Zone) {
-	vo.Zones = zones
+	if zones == nil {
+		vo.Zones = make([]*dbstruct.Zone, 0)
+	} else {
+		vo.Zones = zones
+	}
 }