diff --git a/Merge/front/src/components/HomeFeed.jsx b/Merge/front/src/components/HomeFeed.jsx
index cc37642..1fb12a5 100644
--- a/Merge/front/src/components/HomeFeed.jsx
+++ b/Merge/front/src/components/HomeFeed.jsx
@@ -6,6 +6,7 @@
 import { fetchPosts, fetchPost } from '../api/posts_wzy'
 import { searchAPI } from '../api/search_jwlll'
 import { getUserInfo } from '../utils/auth'
+import { deepRecommend } from '../api/recommend_rhj'
 import '../style/HomeFeed.css'
 
 const categories = [
@@ -15,7 +16,8 @@
 
 const recommendModes = [
   { label: '标签推荐', value: 'tag' },
-  { label: '协同过滤推荐', value: 'cf' }
+  { label: '协同过滤推荐', value: 'cf' },
+  { label: '深度推荐', value: 'deep' } // 新增
 ]
 
 const DEFAULT_USER_ID = '3' // 确保数据库有此用户（作为回退值）
@@ -69,16 +71,35 @@
     try {
       const currentUserId = getCurrentUserId()
       const data = await searchAPI.recommendByTags(currentUserId, tags)
-      const formattedItems = (data.recommendations || []).map(item => ({
-        id: item.id,
-        title: item.title,
-        author: item.author || '佚名',
-        avatar: `https://i.pravatar.cc/40?img=${item.id}`,
-        img: item.img || '', 
-        likes: item.heat || 0,
-        content: item.content
-      }))
-      setItems(formattedItems)
+      // 新增：拉取详情，保证和原始数据一致
+      const detailed = await Promise.all(
+        (data.recommendations || []).map(async item => {
+          try {
+            const d = await fetchPost(item.id)
+            return {
+              id:     d.id,
+              title:  d.title,
+              author: `作者 ${d.user_id}`,
+              avatar: `https://i.pravatar.cc/40?img=${d.user_id}`,
+              img:    d.media_urls?.[0] || '',
+              likes:  d.heat,
+              content: d.content || ''
+            }
+          } catch {
+            // 拉详情失败时兜底
+            return {
+              id: item.id,
+              title: item.title,
+              author: item.author || '佚名',
+              avatar: `https://i.pravatar.cc/40?img=${item.id}`,
+              img: item.img || '',
+              likes: item.heat || 0,
+              content: item.content || ''
+            }
+          }
+        })
+      )
+      setItems(detailed)
     } catch (e) {
       console.error('标签推荐失败:', e)
       setError('标签推荐失败')
@@ -93,16 +114,35 @@
     try {
       const currentUserId = getCurrentUserId()
       const data = await searchAPI.userBasedRecommend(currentUserId, topN)
-      const formattedItems = (data.recommendations || []).map(item => ({
-        id: item.id,
-        title: item.title,
-        author: item.author || '佚名',
-        avatar: `https://i.pravatar.cc/40?img=${item.id}`,
-        img: item.img || '', 
-        likes: item.heat || 0,
-        content: item.content
-      }))
-      setItems(formattedItems)
+      // 新增：拉取详情，保证和原始数据一致
+      const detailed = await Promise.all(
+        (data.recommendations || []).map(async item => {
+          try {
+            const d = await fetchPost(item.id)
+            return {
+              id:     d.id,
+              title:  d.title,
+              author: `作者 ${d.user_id}`,
+              avatar: `https://i.pravatar.cc/40?img=${d.user_id}`,
+              img:    d.media_urls?.[0] || '',
+              likes:  d.heat,
+              content: d.content || ''
+            }
+          } catch {
+            // 拉详情失败时兜底
+            return {
+              id: item.id,
+              title: item.title,
+              author: item.author || '佚名',
+              avatar: `https://i.pravatar.cc/40?img=${item.id}`,
+              img: item.img || '',
+              likes: item.heat || 0,
+              content: item.content || ''
+            }
+          }
+        })
+      )
+      setItems(detailed)
     } catch (e) {
       console.error('协同过滤推荐失败:', e)
       setError('协同过滤推荐失败')
@@ -110,6 +150,47 @@
     }
     setLoading(false)
   }, [recCFNum])
+  // 深度推荐
+  const fetchDeepRecommend = useCallback(async (topN = 20) => {
+    setLoading(true)
+    setError(null)
+    try {
+      const currentUserId = getCurrentUserId()
+      const recs = await deepRecommend(currentUserId, topN)
+      // 拉取详情，保证和原始数据一致
+      const detailed = await Promise.all(
+        (recs || []).map(async item => {
+          try {
+            const d = await fetchPost(item.id)
+            return {
+              id:     d.id,
+              title:  d.title,
+              author: `作者 ${d.user_id}`,
+              avatar: `https://i.pravatar.cc/40?img=${d.user_id}`,
+              img:    d.media_urls?.[0] || '',
+              likes:  d.heat,
+              content: d.content || ''
+            }
+          } catch {
+            return {
+              id: item.id,
+              title: item.title,
+              author: item.author || '佚名',
+              avatar: `https://i.pravatar.cc/40?img=${item.id}`,
+              img: item.img || '',
+              likes: item.heat || 0,
+              content: item.content || ''
+            }
+          }
+        })
+      )
+      setItems(detailed)
+    } catch (e) {
+      setError('深度推荐失败')
+      setItems([])
+    }
+    setLoading(false)
+  }, [])
   // 获取用户兴趣标签后再推荐
   const fetchUserTagsAndRecommend = useCallback(async () => {
     setLoading(true)
@@ -124,11 +205,13 @@
     }
     if (recMode === 'tag') {
       await fetchTagRecommend(tags)
-    } else {
+    } else if (recMode === 'cf') {
       await fetchCFRecommend()
+    } else if (recMode === 'deep') {
+      await fetchDeepRecommend()
     }
     setLoading(false)
-  }, [recMode, fetchTagRecommend, fetchCFRecommend])
+  }, [recMode, fetchTagRecommend, fetchCFRecommend, fetchDeepRecommend])
 
   useEffect(() => {
     // 原始数据加载函数