diff --git a/dbstruct/media.go b/dbstruct/media.go
index 5a95128c..13839c00 100644
--- a/dbstruct/media.go
+++ b/dbstruct/media.go
@@ -96,7 +96,7 @@ func (i *Video) MustSelectMinSizeOssId() string {
 	if i == nil {
 		return ""
 	}
-	if i.Status == VideoStatusResizeDone && len(i.SrcId720) > 0 && i.Size720 < i.SizeSrc {
+	if i.Status == VideoStatusResizeDone && len(i.SrcId720) > 0 {
 		return i.SrcId720
 	}
 	return i.SrcId