Update index.tsx

src/views/order-detail/order-live/index.tsx

@@ -29,7 +29,7 @@ export default defineComponent({
               title: () => (
                 <div class={[styles.title, 'van-ellipsis']}>
                   <span class={styles.tag}>直播课</span>
-                  {item.courseGroupName}
+                  <span class={[styles.courseGroupName, 'van-ellipsis']}>{item.courseGroupName}</span>
                 </div>
               )
             }}