diff --git a/frontend/src/pages/News.jsx b/frontend/src/pages/News.jsx
index 2e864ca..2c16d42 100644
--- a/frontend/src/pages/News.jsx
+++ b/frontend/src/pages/News.jsx
@@ -104,7 +104,23 @@ export default function News() {
       }
       const data = await res.json()
       console.log('资讯列表:', data)
-      setInfoList(data || [])
+      
+      // 成交行情按分类排序
+      let sortedData = data || []
+      if (activeTab === 'deal') {
+        const categoryOrder = ['带4号', '带7号', '永恒号', '天马号', '天马王', '金山号', '金山王', '钻石号', '朦胧号', '朦胧王', '金马号', '金马王', '倒置号', '圆圆号']
+        sortedData = [...(data || [])].sort((a, b) => {
+          const contentA = a.content || ''
+          const contentB = b.content || ''
+          const catA = contentA.match(/分类:\s*(.+?)(?:\n|$)/)?.[1]?.trim() || a.category || ''
+          const catB = contentB.match(/分类:\s*(.+?)(?:\n|$)/)?.[1]?.trim() || b.category || ''
+          const idxA = categoryOrder.indexOf(catA)
+          const idxB = categoryOrder.indexOf(catB)
+          return (idxA === -1 ? 999 : idxA) - (idxB === -1 ? 999 : idxB)
+        })
+      }
+      
+      setInfoList(sortedData)
     } catch (e) {
       console.error(e)
       setInfoList([])