diff --git a/src/components/cards/MediaCard.vue b/src/components/cards/MediaCard.vue
index a0af8dce..1e412214 100644
--- a/src/components/cards/MediaCard.vue
+++ b/src/components/cards/MediaCard.vue
@@ -577,6 +577,7 @@ onBeforeUnmount(() => {
           <!--来源图标-->
           <VAvatar
             size="24"
+            variant="plain"
             density="compact"
             class="absolute bottom-1 right-1"
             tile