diff --git a/src/components/cards/MediaCard.vue b/src/components/cards/MediaCard.vue
index 2af9919f..d131a7e9 100644
--- a/src/components/cards/MediaCard.vue
+++ b/src/components/cards/MediaCard.vue
@@ -18,9 +18,14 @@ import { hasPermission } from '@/utils/permission'
 // 国际化
 const { t } = useI18n()
 
+interface MediaCardMedia extends MediaInfo {
+  total_episode?: number
+  episode_count?: number
+}
+
 // 输入参数
 const props = defineProps({
-  media: Object as PropType<MediaInfo>,
+  media: Object as PropType<MediaCardMedia>,
   width: String,
   height: String,
 })
@@ -232,6 +237,14 @@ async function handleCheckSubscribe() {
 // 查询当前媒体是否已入库
 async function handleCheckExists() {
   try {
+    // 对于总集数为 0 的电视剧季（TMDB 未返回有效集数），不展示“已入库”角标，避免误判
+    const totalEpisode = props.media?.total_episode ?? props.media?.episode_count ?? props.media?.number_of_episodes ?? 0
+
+    if (props.media?.type === '电视剧' && totalEpisode === 0) {
+      isExists.value = false
+      return
+    }
+
     const result: { [key: string]: any } = await api.get('mediaserver/exists', {
       params: {
         tmdbid: props.media?.tmdb_id,