diff --git a/kernel/sql/av_gallery.go b/kernel/sql/av_gallery.go
index ac5886907..4d61ddbe8 100644
--- a/kernel/sql/av_gallery.go
+++ b/kernel/sql/av_gallery.go
@@ -201,7 +201,10 @@ func fillAttributeViewGalleryCardCover(attrView *av.AttributeView, view *av.View
 			break
 		}
 
-		galleryCard.CoverURL = assetValue.MAsset[0].Content
+		p := assetValue.MAsset[0].Content
+		if util.IsAssetsImage(p) {
+			galleryCard.CoverURL = p
+		}
 		return
 	case av.CoverFromContentBlock:
 		blockValue := getBlockValue(cardValues)
diff --git a/kernel/util/path.go b/kernel/util/path.go
index 995cd03e6..d651dc829 100644
--- a/kernel/util/path.go
+++ b/kernel/util/path.go
@@ -317,6 +317,14 @@ var (
 	SiYuanAssetsVideo = []string{".mov", ".weba", ".mkv", ".mp4", ".webm"}
 )
 
+func IsAssetsImage(p string) bool {
+	ext := strings.ToLower(filepath.Ext(p))
+	if "" == ext {
+		return false
+	}
+	return gulu.Str.Contains(ext, SiYuanAssetsImage)
+}
+
 func IsDisplayableAsset(p string) bool {
 	ext := strings.ToLower(filepath.Ext(p))
 	if "" == ext {