diff --git a/bundle_b/pages/business_school/components/list.vue b/bundle_b/pages/business_school/components/list.vue
index 234e583..e9a929d 100644
--- a/bundle_b/pages/business_school/components/list.vue
+++ b/bundle_b/pages/business_school/components/list.vue
@@ -10,7 +10,7 @@
 					{{item.intro}}
 				</view>
 				
-				<view class="goods-video">
+				<view class="goods-video" v-if="item.video">
 					<video :src="item.video" :poster="item.video + '?x-oss-process=video/snapshot,t_1000,m_fast'"></video>
 				</view>
 				
@@ -47,13 +47,16 @@
 </script>
 <style lang="scss">
 	.list {
-		display: grid;
-		grid-template-columns: repeat(2, 48%);
-		column-gap: 20rpx;
-		margin: 0 20rpx;
-		justify-content: space-between;
+		// display: grid;
+		// grid-template-columns: repeat(2, 48%);
+		// column-gap: 20rpx;
+		// margin: 0 20rpx;
+		// justify-content: space-between;
+		// column-gap: 20px;
+		// break-inside: avoid;
 		
 		.list-block {
+			break-inside: avoid-column; /* 避免在列中断 */
 			background-color: #fff;
 			border-radius: 20rpx;