diff --git a/frontend/src/pages/Home.jsx b/frontend/src/pages/Home.jsx
index f4ffb9b..7629566 100644
--- a/frontend/src/pages/Home.jsx
+++ b/frontend/src/pages/Home.jsx
@@ -38,9 +38,8 @@ export default function Home() {
 
   // 获取今日成交数据
   useEffect(() => {
-    const today = new Date()
-    const dealDate = `${today.getFullYear()}-${String(today.getMonth() + 1).padStart(2, '0')}-${String(today.getDate()).padStart(2, '0')}`
-    fetch(`/api/information/list?info_type=deal&deal_date=${dealDate}&page_size=500`)
+    // 获取最新成交数据
+    fetch(`/api/information/list?info_type=deal&page_size=500`)
       .then(res => res.json())
       .then(data => {
         if (Array.isArray(data)) {
@@ -301,7 +300,7 @@ export default function Home() {
       {/* 今日成交数据统计 */}
       {dealStats.total > 0 && (
         <div style={{ marginBottom: '20px' }}>
-          <div style={{ color: 'rgba(255,255,255,0.7)', fontSize: '14px', marginBottom: '12px', paddingLeft: '4px' }}>📈 当日成交信息统计(均价)</div>
+          <div style={{ color: 'rgba(255,255,255,0.7)', fontSize: '14px', marginBottom: '12px', paddingLeft: '4px' }}>📈 最新成交信息统计(均价)</div>
           <div style={{ background: '#1e293b', borderRadius: '12px', padding: '16px' }}>
             <div style={{ display: 'flex', gap: '12px', flexWrap: 'wrap', marginBottom: '12px' }}>
               {['龙钞', '马钞', '蛇钞', '其他'].map(v => (
diff --git a/frontend/src/pages/News.jsx b/frontend/src/pages/News.jsx
index 16b43d6..abae5ab 100644
--- a/frontend/src/pages/News.jsx
+++ b/frontend/src/pages/News.jsx
@@ -71,7 +71,7 @@ export default function News() {
   // 获取资讯列表
   useEffect(() => {
     fetchInfoList()
-  }, [activeTab, dealDate])
+  }, [activeTab])
 
   // 自动生成寻号标题
   useEffect(() => {
@@ -87,14 +87,7 @@ export default function News() {
       const headers = token ? { Authorization: `Bearer ${token}` } : {}
       
       // 构建URL参数
-      let url = `${API_BASE}/api/information/list?info_type=${type}`
-      
-      // 如果是成交行情tab，获取当天所有数据（不分页）
-      if (activeTab === 'deal' && dealDate) {
-        url += `&deal_date=${dealDate}&page_size=500`
-      } else {
-        url += `&page=${currentPage}&page_size=50`
-      }
+      let url = `${API_BASE}/api/information/list?info_type=${type}&page_size=500`
       
       const res = await fetch(url, { headers })
       // 从响应头获取总页数
@@ -500,7 +493,7 @@ export default function News() {
             </div>
           )}
         <h3 style={{ color: '#fff', marginBottom: '16px' }}>
-          {activeTab === 'seek' ? '寻配号信息' : activeTab === 'deal' ? `当日成交信息统计(均价) (${dealDate})` : '一尘看板'}
+          {activeTab === 'seek' ? '寻配号信息' : activeTab === 'deal' ? '最新成交信息统计(均价)' : '一尘看板'}
             {activeTab === 'seek' && (
               <div style={{ display: 'flex', gap: '8px', marginLeft: 'auto' }}>
                 <button onClick={() => { setViewMode('all'); fetchInfoList(); }} style={{ padding: '6px 12px', background: viewMode==='all'?'#3b82f6':'#1e293b', border: '1px solid #334155', borderRadius: '6px', color: '#fff', fontSize: '12px' }}>全部</button>
@@ -509,12 +502,6 @@ export default function News() {
                 <button onClick={() => setShowSeekPublish(!showSeekPublish)} style={{ padding: '6px 12px', background: showSeekPublish ? '#6b7280' : '#10b981', border: 'none', borderRadius: '6px', color: '#fff', fontSize: '12px', cursor: 'pointer' }}>发布寻号</button>
               </div>
             )}
-            {activeTab === 'deal' && (
-              <div style={{ display: 'flex', gap: '8px', marginLeft: 'auto' }}>
-                <input type="date" value={dealDate} onChange={e => setDealDate(e.target.value)}
-                  style={{ padding: '6px 12px', background: '#1e293b', border: '1px solid #334155', borderRadius: '6px', color: '#fff', fontSize: '12px' }} />
-              </div>
-            )}
         </h3>
         
         {/* 一尘看板独立渲染 */}