diff --git a/frontend/src/components/Home/ResourceCard.vue b/frontend/src/components/Home/ResourceCard.vue
index a6c180e..4124737 100644
--- a/frontend/src/components/Home/ResourceCard.vue
+++ b/frontend/src/components/Home/ResourceCard.vue
@@ -316,7 +316,7 @@ const handleLoadMore = (channelId: string) => {
   // 卡片网格
   .card-grid {
     display: grid;
-    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
+    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
     gap: 24px;
     grid-auto-rows: min-content;
   }