diff --git a/pkg/internal/models/link.go b/pkg/internal/models/link.go
index 70de75d..08a7965 100644
--- a/pkg/internal/models/link.go
+++ b/pkg/internal/models/link.go
@@ -6,8 +6,11 @@ type LinkMeta struct {
 	Entry       string  `json:"entry_id" gorm:"uniqueIndex"`
 	Icon        string  `json:"icon"`
 	URL         string  `json:"url"`
-	Image       *string `json:"image"`
 	Title       *string `json:"title"`
+	Image       *string `json:"image"`
 	Video       *string `json:"video"`
+	Audio       *string `json:"audio"`
 	Description *string `json:"description"`
+	SiteName    *string `json:"site_name"`
+	Type        *string `json:"type"`
 }
diff --git a/pkg/internal/services/link_expander.go b/pkg/internal/services/link_expander.go
index 39ec9be..c10be1b 100644
--- a/pkg/internal/services/link_expander.go
+++ b/pkg/internal/services/link_expander.go
@@ -77,6 +77,12 @@ func LinkExpand(target string) (*models.LinkMeta, error) {
 			meta.Image = lo.ToPtr(e.Attr("content"))
 		case "og:video":
 			meta.Video = lo.ToPtr(e.Attr("content"))
+		case "og:audio":
+			meta.Audio = lo.ToPtr(e.Attr("content"))
+		case "og:site_name":
+			meta.SiteName = lo.ToPtr(e.Attr("content"))
+		case "og:type":
+			meta.Type = lo.ToPtr(e.Attr("content"))
 		}
 	})
 	c.OnHTML("link[rel]", func(e *colly.HTMLElement) {