diff --git a/app.py b/app.py
index b0f27d4..2160534 100644
--- a/app.py
+++ b/app.py
@@ -116,6 +116,70 @@ def create_app(config_name='default'):
         site.view_count += 1
         db.session.commit()
 
+        # 智能新闻更新：检查今天是否已更新过新闻
+        from datetime import date
+        today = date.today()
+
+        # 检查该网站最新一条新闻的创建时间
+        latest_news = News.query.filter_by(
+            site_id=site.id
+        ).order_by(News.created_at.desc()).first()
+
+        # 判断是否需要更新新闻
+        need_update = False
+        if not latest_news:
+            # 没有任何新闻，需要获取
+            need_update = True
+        elif latest_news.created_at.date() < today:
+            # 最新新闻不是今天创建的，需要更新
+            need_update = True
+
+        # 如果需要更新，自动获取最新新闻
+        if need_update:
+            api_key = app.config.get('BOCHA_API_KEY')
+            if api_key:
+                try:
+                    # 创建新闻搜索器
+                    searcher = NewsSearcher(api_key)
+
+                    # 获取新闻（限制3条，一周内的）
+                    news_items = searcher.search_site_news(
+                        site_name=site.name,
+                        site_url=site.url,
+                        count=3,
+                        freshness='oneWeek'
+                    )
+
+                    # 保存新闻到数据库
+                    if news_items:
+                        for item in news_items:
+                            # 检查是否已存在（根据URL去重）
+                            existing = News.query.filter_by(
+                                site_id=site.id,
+                                url=item['url']
+                            ).first()
+
+                            if not existing:
+                                news = News(
+                                    site_id=site.id,
+                                    title=item['title'],
+                                    content=item.get('summary') or item.get('snippet', ''),
+                                    url=item['url'],
+                                    source_name=item.get('site_name', ''),
+                                    source_icon=item.get('site_icon', ''),
+                                    published_at=item.get('published_at'),
+                                    news_type='Search Result',
+                                    is_active=True
+                                )
+                                db.session.add(news)
+
+                        db.session.commit()
+
+                except Exception as e:
+                    # 获取新闻失败，不影响页面显示
+                    print(f"自动获取新闻失败：{str(e)}")
+                    db.session.rollback()
+
         # 获取该网站的相关新闻（最多显示5条）
         news_list = News.query.filter_by(
             site_id=site.id,
diff --git a/templates/detail_new.html b/templates/detail_new.html
index 18b43a1..b6ac54b 100644
--- a/templates/detail_new.html
+++ b/templates/detail_new.html
@@ -669,7 +669,10 @@
                 {% endfor %}
             </div>
             {% endif %}
+        </div>
 
+        <!-- 侧边栏 -->
+        <div class="sidebar-column">
             <!-- Similar Recommendations -->
             {% if recommended_sites %}
             <div class="content-block">
@@ -677,35 +680,22 @@
                     <span>✨</span>
                     相似推荐
                 </h2>
-                <div class="recommendations-grid">
-                    {% for rec_site in recommended_sites %}
-                    <a href="/site/{{ rec_site.code }}" class="recommendation-card">
-                        {% if rec_site.logo %}
-                        <img src="{{ rec_site.logo }}" alt="{{ rec_site.name }}" class="rec-logo">
-                        {% else %}
-                        <div class="rec-logo" style="background: linear-gradient(135deg, #0ea5e9 0%, #8b5cf6 100%);"></div>
-                        {% endif %}
-                        <div class="rec-info">
-                            <h4>{{ rec_site.name }}</h4>
-                            <p>{{ rec_site.short_desc or rec_site.description }}</p>
-                            <div class="rec-tags">
-                                {% for tag in rec_site.tags[:2] %}
-                                <span class="rec-tag">{{ tag.name }}</span>
-                                {% endfor %}
-                            </div>
-                        </div>
-                        <span class="arrow-icon">↗</span>
-                    </a>
-                    {% endfor %}
-                </div>
+                {% for rec_site in recommended_sites %}
+                <a href="/site/{{ rec_site.code }}" class="recommendation-card" style="display: flex; gap: 12px; padding: 16px; border: 1px solid var(--border-color); border-radius: 12px; margin-bottom: 12px; text-decoration: none; transition: all 0.2s;">
+                    {% if rec_site.logo %}
+                    <img src="{{ rec_site.logo }}" alt="{{ rec_site.name }}" style="width: 48px; height: 48px; border-radius: 8px; flex-shrink: 0;">
+                    {% else %}
+                    <div style="width: 48px; height: 48px; border-radius: 8px; background: linear-gradient(135deg, #0ea5e9 0%, #8b5cf6 100%); flex-shrink: 0;"></div>
+                    {% endif %}
+                    <div style="flex: 1; min-width: 0;">
+                        <h4 style="font-size: 14px; font-weight: 600; margin: 0 0 4px 0; color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap;">{{ rec_site.name }}</h4>
+                        <p style="font-size: 12px; color: var(--text-secondary); margin: 0; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;">{{ rec_site.short_desc or rec_site.description }}</p>
+                    </div>
+                </a>
+                {% endfor %}
             </div>
             {% endif %}
         </div>
-
-        <!-- 侧边栏 -->
-        <div class="sidebar-column">
-            <!-- 预留侧边栏位置，可以后续添加其他模块 -->
-        </div>
     </div>
 </div>
 {% endblock %}