diff --git a/Merge/front/src/api/search_jwlll.js b/Merge/front/src/api/search_jwlll.js
deleted file mode 100644
index 5ab7eb1..0000000
--- a/Merge/front/src/api/search_jwlll.js
+++ /dev/null
@@ -1,97 +0,0 @@
-// 搜索推荐算法相关的API接口
-// 对应 JWLLL 后端服务
-
-const BASE_URL = 'http://127.0.0.1:5000'
-
-// 通用请求函数
-const request = async (url, options = {}) => {
-  try {
-    const response = await fetch(url, {
-      headers: {
-        'Content-Type': 'application/json',
-        ...options.headers
-      },
-      ...options
-    })
-    return await response.json()
-  } catch (error) {
-    console.error('API请求错误:', error)
-    throw error
-  }
-}
-
-// 搜索API
-export const searchAPI = {
-  // 搜索内容
-  search: async (keyword, category = undefined) => {
-    return await request(`${BASE_URL}/search`, {
-      method: 'POST',
-      body: JSON.stringify({ keyword, category })
-    })
-  },
-
-  // 获取用户标签
-  getUserTags: async (userId) => {
-    return await request(`${BASE_URL}/user_tags?user_id=${userId}`)
-  },
-
-  // 标签推荐
-  recommendByTags: async (userId, tags) => {
-    return await request(`${BASE_URL}/recommend_tags`, {
-      method: 'POST',
-      body: JSON.stringify({ user_id: userId, tags })
-    })
-  },
-
-  // 协同过滤推荐
-  userBasedRecommend: async (userId, topN = 20) => {
-    return await request(`${BASE_URL}/user_based_recommend`, {
-      method: 'POST',
-      body: JSON.stringify({ user_id: userId, top_n: topN })
-    })
-  },
-
-  // 获取帖子详情
-  getPostDetail: async (postId) => {
-    return await request(`${BASE_URL}/post/${postId}`)
-  },
-
-  // 点赞帖子
-  likePost: async (postId, userId) => {
-    return await request(`${BASE_URL}/like`, {
-      method: 'POST',
-      body: JSON.stringify({ post_id: postId, user_id: userId })
-    })
-  },
-
-  // 取消点赞
-  unlikePost: async (postId, userId) => {
-    return await request(`${BASE_URL}/unlike`, {
-      method: 'POST',
-      body: JSON.stringify({ post_id: postId, user_id: userId })
-    })
-  },
-
-  // 添加评论
-  addComment: async (postId, userId, content) => {
-    return await request(`${BASE_URL}/comment`, {
-      method: 'POST',
-      body: JSON.stringify({ post_id: postId, user_id: userId, content })
-    })
-  },
-
-  // 获取评论
-  getComments: async (postId) => {
-    return await request(`${BASE_URL}/comments/${postId}`)
-  },
-
-  // 上传帖子
-  uploadPost: async (postData) => {
-    return await request(`${BASE_URL}/upload`, {
-      method: 'POST',
-      body: JSON.stringify(postData)
-    })
-  }
-}
-
-export default searchAPI
diff --git a/Merge/front/src/components/CreatePost.jsx b/Merge/front/src/components/CreatePost.jsx
index c11e247..1d2f306 100644
--- a/Merge/front/src/components/CreatePost.jsx
+++ b/Merge/front/src/components/CreatePost.jsx
@@ -13,8 +13,10 @@
   const navigate = useNavigate()
   const { postId } = useParams()
   const isEdit = Boolean(postId)
+
   // 步骤：新帖先上传，编辑则直接到 detail
   const [step, setStep] = useState(isEdit ? 'detail' : 'upload')
+  const [files, setFiles] = useState([])
   const [mediaUrls, setMediaUrls] = useState([])
 
   // 表单字段
@@ -51,8 +53,10 @@
       .catch(err => setError(err.message))
       .finally(() => setLoading(false))
   }, [isEdit, postId])
+
   // 上传回调
   const handleUploadComplete = async uploadedFiles => {
+    setFiles(uploadedFiles)
     // TODO: 真正上传到服务器后替换为服务端 URL
     const urls = await Promise.all(
       uploadedFiles.map(f => URL.createObjectURL(f))
diff --git a/Merge/front/src/components/HomeFeed.jsx b/Merge/front/src/components/HomeFeed.jsx
index e32a2eb..c681858 100644
--- a/Merge/front/src/components/HomeFeed.jsx
+++ b/Merge/front/src/components/HomeFeed.jsx
@@ -1,10 +1,9 @@
 // src/components/HomeFeed.jsx
 
-import React, { useState, useEffect, useCallback } from 'react'
+import React, { useState, useEffect } from 'react'
 import { useNavigate } from 'react-router-dom'
 import { ThumbsUp } from 'lucide-react'
 import { fetchPosts, fetchPost } from '../api/posts_wzy'
-import { searchAPI } from '../api/search_jwlll'
 import '../style/HomeFeed.css'
 
 const categories = [
@@ -12,120 +11,15 @@
   '职场','情感','家居','游戏','旅行','健身'
 ]
 
-const recommendModes = [
-  { label: '标签推荐', value: 'tag' },
-  { label: '协同过滤推荐', value: 'cf' }
-]
-
-const DEFAULT_USER_ID = '3' // 确保数据库有此用户
-const DEFAULT_TAGS = ['美食','影视','穿搭'] // 可根据实际数据库调整
-
 export default function HomeFeed() {
   const navigate = useNavigate()
   const [activeCat, setActiveCat] = useState('推荐')
   const [items, setItems]         = useState([])
   const [loading, setLoading]     = useState(true)
   const [error, setError]         = useState(null)
-    // JWLLL 搜索推荐相关状态
-  const [search, setSearch] = useState('')
-  const [recMode, setRecMode] = useState('tag')
-  const [recCFNum, setRecCFNum] = useState(20)
-  const [useSearchRecommend, setUseSearchRecommend] = useState(false) // 是否使用搜索推荐模式  // JWLLL 搜索推荐功能函数
-  
-  // JWLLL搜索推荐内容
-  const fetchSearchContent = useCallback(async (keyword = '') => {
-    setLoading(true)
-    setError(null)
-    try {
-      const data = await searchAPI.search(keyword || activeCat, activeCat === '推荐' ? undefined : activeCat)
-      const formattedItems = (data.results || []).map(item => ({
-        id: item.id,
-        title: item.title,
-        author: item.author || '佚名',
-        avatar: `https://i.pravatar.cc/40?img=${item.id}`,
-        img: item.img || '', 
-        likes: item.heat || 0,
-        content: item.content
-      }))
-      setItems(formattedItems)
-    } catch (e) {
-      console.error('搜索失败:', e)
-      setError('搜索失败')
-      setItems([])
-    }
-    setLoading(false)
-  }, [activeCat])
-
-  // 标签推荐
-  const fetchTagRecommend = useCallback(async (tags) => {
-    setLoading(true)
-    setError(null)
-    try {
-      const data = await searchAPI.recommendByTags(DEFAULT_USER_ID, tags)
-      const formattedItems = (data.recommendations || []).map(item => ({
-        id: item.id,
-        title: item.title,
-        author: item.author || '佚名',
-        avatar: `https://i.pravatar.cc/40?img=${item.id}`,
-        img: item.img || '', 
-        likes: item.heat || 0,
-        content: item.content
-      }))
-      setItems(formattedItems)
-    } catch (e) {
-      console.error('标签推荐失败:', e)
-      setError('标签推荐失败')
-      setItems([])
-    }
-    setLoading(false)
-  }, [])
-
-  // 协同过滤推荐
-  const fetchCFRecommend = useCallback(async (topN = recCFNum) => {
-    setLoading(true)
-    setError(null)
-    try {
-      const data = await searchAPI.userBasedRecommend(DEFAULT_USER_ID, 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)
-    } catch (e) {
-      console.error('协同过滤推荐失败:', e)
-      setError('协同过滤推荐失败')
-      setItems([])
-    }
-    setLoading(false)
-  }, [recCFNum])
-
-  // 获取用户兴趣标签后再推荐
-  const fetchUserTagsAndRecommend = useCallback(async () => {
-    setLoading(true)
-    setError(null)
-    let tags = []
-    try {
-      const data = await searchAPI.getUserTags(DEFAULT_USER_ID)
-      tags = Array.isArray(data.tags) && data.tags.length > 0 ? data.tags : DEFAULT_TAGS
-    } catch {
-      tags = DEFAULT_TAGS
-    }
-    if (recMode === 'tag') {
-      await fetchTagRecommend(tags)
-    } else {
-      await fetchCFRecommend()
-    }
-    setLoading(false)
-  }, [recMode, fetchTagRecommend, fetchCFRecommend])
 
   useEffect(() => {
-    // 原始数据加载函数
-    const loadPosts = async () => {
+    async function loadPosts() {
       try {
         const list = await fetchPosts()  // [{id, title, heat, created_at}, …]
         // 为了拿到 media_urls 和 user_id，这里再拉详情
@@ -149,149 +43,25 @@
         setLoading(false)
       }
     }
+    loadPosts()
+  }, [])
 
-    // 根据模式选择加载方式
-    if (activeCat === '推荐' && useSearchRecommend) {
-      fetchUserTagsAndRecommend()
-    } else {
-      loadPosts()
-    }
-  }, [activeCat, useSearchRecommend, fetchUserTagsAndRecommend])
-  // 切换推荐模式时的额外处理
-  useEffect(() => {
-    if (activeCat === '推荐' && useSearchRecommend) {
-      fetchUserTagsAndRecommend()
-    }
-    // eslint-disable-next-line
-  }, [recMode, fetchUserTagsAndRecommend])
-
-  // 根据模式选择不同的加载方式
-  const handleSearch = e => {
-    e.preventDefault()
-    if (useSearchRecommend) {
-      fetchSearchContent(search)
-    } else {
-      // 切换到搜索推荐模式
-      setUseSearchRecommend(true)
-      fetchSearchContent(search)
-    }
-  }
-
-  const handlePostClick = (postId) => {
-    navigate(`/post/${postId}`)
-  }
   return (
     <div className="home-feed">
-      {/* 数据源切换 */}
-      <div style={{marginBottom:12, display:'flex', alignItems:'center', gap:16}}>
-        <span>数据源：</span>
-        <div style={{display:'flex', gap:8}}>
-          <button
-            className={!useSearchRecommend ? 'rec-btn styled active' : 'rec-btn styled'}
-            onClick={() => {setUseSearchRecommend(false); setActiveCat('推荐')}}
-            type="button"
-            style={{
-              borderRadius: 20,
-              padding: '4px 18px',
-              border: !useSearchRecommend ? '2px solid #e84c4a' : '1px solid #ccc',
-              background: !useSearchRecommend ? '#fff0f0' : '#fff',
-              color: !useSearchRecommend ? '#e84c4a' : '#333',
-              fontWeight: !useSearchRecommend ? 600 : 400,
-              cursor: 'pointer',
-              transition: 'all 0.2s',
-              outline: 'none',
-            }}
-          >原始数据</button>
-          <button
-            className={useSearchRecommend ? 'rec-btn styled active' : 'rec-btn styled'}
-            onClick={() => {setUseSearchRecommend(true); setActiveCat('推荐')}}
-            type="button"
-            style={{
-              borderRadius: 20,
-              padding: '4px 18px',
-              border: useSearchRecommend ? '2px solid #e84c4a' : '1px solid #ccc',
-              background: useSearchRecommend ? '#fff0f0' : '#fff',
-              color: useSearchRecommend ? '#e84c4a' : '#333',
-              fontWeight: useSearchRecommend ? 600 : 400,
-              cursor: 'pointer',
-              transition: 'all 0.2s',
-              outline: 'none',
-            }}
-          >智能推荐</button>
-        </div>
-      </div>
-
-      {/* 推荐模式切换，仅在推荐页显示且使用搜索推荐时 */}
-      {activeCat === '推荐' && useSearchRecommend && (
-        <div style={{marginBottom:12, display:'flex', alignItems:'center', gap:16}}>
-          <span style={{marginRight:8}}>推荐模式：</span>
-          <div style={{display:'flex', gap:8}}>
-            {recommendModes.map(m => (
-              <button
-                key={m.value}
-                className={recMode===m.value? 'rec-btn styled active':'rec-btn styled'}
-                onClick={() => setRecMode(m.value)}
-                type="button"
-                style={{
-                  borderRadius: 20,
-                  padding: '4px 18px',
-                  border: recMode===m.value ? '2px solid #e84c4a' : '1px solid #ccc',
-                  background: recMode===m.value ? '#fff0f0' : '#fff',
-                  color: recMode===m.value ? '#e84c4a' : '#333',
-                  fontWeight: recMode===m.value ? 600 : 400,
-                  cursor: 'pointer',
-                  transition: 'all 0.2s',
-                  outline: 'none',
-                }}
-              >{m.label}</button>
-            ))}
-          </div>
-          {/* 协同过滤推荐数量选择 */}
-          {recMode === 'cf' && (
-            <div style={{display:'flex',alignItems:'center',gap:4}}>
-              <span>推荐数量：</span>
-              <select value={recCFNum} onChange={e => { setRecCFNum(Number(e.target.value)); fetchCFRecommend(Number(e.target.value)) }} style={{padding:'2px 8px',borderRadius:6,border:'1px solid #ccc'}}>
-                {[10, 20, 30, 50].map(n => <option key={n} value={n}>{n}</option>)}
-              </select>
-            </div>
-          )}
-        </div>
-      )}
-
-      {/* 搜索栏 */}
-      <form className="feed-search" onSubmit={handleSearch} style={{marginBottom:16, display:'flex', gap:8, alignItems:'center'}}>
-        <input
-          type="text"
-          className="search-input"
-          placeholder="搜索内容/标题/标签"
-          value={search}
-          onChange={e => setSearch(e.target.value)}
-        />
-        <button type="submit" className="search-btn">搜索</button>
-      </form>
-
       {/* 顶部分类 */}
       <nav className="feed-tabs">
         {categories.map(cat => (
           <button
             key={cat}
             className={cat === activeCat ? 'tab active' : 'tab'}
-            onClick={() => { 
-              setActiveCat(cat); 
-              setSearch('');
-              if (useSearchRecommend) {
-                if (cat === '推荐') {
-                  fetchUserTagsAndRecommend()
-                } else {
-                  fetchSearchContent()
-                }
-              }
-            }}
+            onClick={() => setActiveCat(cat)}
           >
             {cat}
           </button>
         ))}
-      </nav>      {/* 状态提示 */}
+      </nav>
+
+      {/* 状态提示 */}
       {loading ? (
         <div className="loading">加载中…</div>
       ) : error ? (
@@ -299,27 +69,22 @@
       ) : (
         /* 瀑布流卡片区 */
         <div className="feed-grid">
-          {items.length === 0 ? (
-            <div style={{padding:32, color:'#aaa'}}>暂无内容</div>
-          ) : (
-            items.map(item => (
-              <div key={item.id} className="feed-card" onClick={() => handlePostClick(item.id)}>
-                {item.img && <img className="card-img" src={item.img} alt={item.title} />}
-                <h3 className="card-title">{item.title}</h3>
-                {item.content && <div className="card-content">{item.content.slice(0, 60) || ''}</div>}
-                <div className="card-footer">
-                  <div className="card-author">
-                    <img className="avatar" src={item.avatar} alt={item.author} />
-                    <span className="username">{item.author}</span>
-                  </div>
-                  <div className="card-likes">
-                    <ThumbsUp size={16} />
-                    <span className="likes-count">{item.likes}</span>
-                  </div>
+          {items.map(item => (
+            <div key={item.id} className="feed-card">
+              <img className="card-img" src={item.img} alt={item.title} />
+              <h3 className="card-title">{item.title}</h3>
+              <div className="card-footer">
+                <div className="card-author">
+                  <img className="avatar" src={item.avatar} alt={item.author} />
+                  <span className="username">{item.author}</span>
+                </div>
+                <div className="card-likes">
+                  <ThumbsUp size={16} />
+                  <span className="likes-count">{item.likes}</span>
                 </div>
               </div>
-            ))
-          )}
+            </div>
+          ))}
         </div>
       )}
     </div>
diff --git a/Merge/front/src/components/LogsDashboard.js b/Merge/front/src/components/LogsDashboard.js
index 6ab4746..22047e2 100644
--- a/Merge/front/src/components/LogsDashboard.js
+++ b/Merge/front/src/components/LogsDashboard.js
@@ -3,9 +3,7 @@
 import '../style/Admin.css';
 
 function LogsDashboard() {
-  // eslint-disable-next-line no-unused-vars
   const [logs, setLogs] = useState([]);
-  // eslint-disable-next-line no-unused-vars
   const [stats, setStats] = useState({});
 
   useEffect(() => {
diff --git a/Merge/front/src/components/PostDetailJWLLL.jsx b/Merge/front/src/components/PostDetailJWLLL.jsx
deleted file mode 100644
index 0dc7289..0000000
--- a/Merge/front/src/components/PostDetailJWLLL.jsx
+++ /dev/null
@@ -1,322 +0,0 @@
-import React, { useState, useEffect } from 'react'
-import { useParams, useNavigate } from 'react-router-dom'
-import { ArrowLeft, ThumbsUp, MessageCircle, Share2, BookmarkPlus, Heart, Eye } from 'lucide-react'
-import { searchAPI } from '../api/search_jwlll'
-import '../style/PostDetail.css'
-
-export default function PostDetail() {
-  const { id } = useParams()
-  const navigate = useNavigate()
-  const [post, setPost] = useState(null)
-  const [loading, setLoading] = useState(true)
-  const [error, setError] = useState(null)
-  const [liked, setLiked] = useState(false)
-  const [bookmarked, setBookmarked] = useState(false)
-  const [likeCount, setLikeCount] = useState(0)
-  const [comments, setComments] = useState([])
-  const [newComment, setNewComment] = useState('')
-  const [showComments, setShowComments] = useState(false)
-
-  const DEFAULT_USER_ID = '3' // 默认用户ID
-
-  useEffect(() => {
-    fetchPostDetail()
-    fetchComments()
-  }, [id])
-
-  const fetchPostDetail = async () => {
-    setLoading(true)
-    setError(null)
-    try {
-      const data = await searchAPI.getPostDetail(id)
-      setPost(data)
-      setLikeCount(data.heat || 0)
-    } catch (error) {
-      console.error('获取帖子详情失败:', error)
-      setError('帖子不存在或已被删除')
-    } finally {
-      setLoading(false)
-    }
-  }
-
-  const fetchComments = async () => {
-    try {
-      const data = await searchAPI.getComments(id)
-      setComments(data.comments || [])
-    } catch (error) {
-      console.error('获取评论失败:', error)
-    }
-  }
-
-  const handleBack = () => {
-    navigate(-1)
-  }
-
-  const handleLike = async () => {
-    try {
-      const newLiked = !liked
-      if (newLiked) {
-        await searchAPI.likePost(id, DEFAULT_USER_ID)
-      } else {
-        await searchAPI.unlikePost(id, DEFAULT_USER_ID)
-      }
-      setLiked(newLiked)
-      setLikeCount(prev => newLiked ? prev + 1 : prev - 1)
-    } catch (error) {
-      console.error('点赞失败:', error)
-      // 回滚状态
-      setLiked(!liked)
-      setLikeCount(prev => liked ? prev + 1 : prev - 1)
-    }
-  }
-
-  const handleBookmark = () => {
-    setBookmarked(!bookmarked)
-    // 实际项目中这里应该调用后端API保存收藏状态
-  }
-
-  const handleShare = () => {
-    // 分享功能
-    if (navigator.share) {
-      navigator.share({
-        title: post?.title,
-        text: post?.content,
-        url: window.location.href,
-      })
-    } else {
-      // 复制链接到剪贴板
-      navigator.clipboard.writeText(window.location.href)
-      alert('链接已复制到剪贴板')
-    }
-  }
-
-  const handleAddComment = async (e) => {
-    e.preventDefault()
-    if (!newComment.trim()) return
-
-    try {
-      await searchAPI.addComment(id, DEFAULT_USER_ID, newComment)
-      setNewComment('')
-      fetchComments() // 刷新评论列表
-    } catch (error) {
-      console.error('添加评论失败:', error)
-      alert('评论失败，请重试')
-    }
-  }
-
-  if (loading) {
-    return (
-      <div className="post-detail">
-        <div className="loading-container">
-          <div className="loading-spinner"></div>
-          <p>加载中...</p>
-        </div>
-      </div>
-    )
-  }
-
-  if (error) {
-    return (
-      <div className="post-detail">
-        <div className="error-container">
-          <h2>😔 出错了</h2>
-          <p>{error}</p>
-          <button onClick={handleBack} className="back-btn">
-            <ArrowLeft size={20} />
-            返回
-          </button>
-        </div>
-      </div>
-    )
-  }
-
-  if (!post) {
-    return (
-      <div className="post-detail">
-        <div className="error-container">
-          <h2>😔 帖子不存在</h2>
-          <p>该帖子可能已被删除或不存在</p>
-          <button onClick={handleBack} className="back-btn">
-            <ArrowLeft size={20} />
-            返回
-          </button>
-        </div>
-      </div>
-    )
-  }
-
-  return (
-    <div className="post-detail">
-      {/* 顶部导航栏 */}
-      <header className="post-header">
-        <button onClick={handleBack} className="back-btn">
-          <ArrowLeft size={20} />
-          返回
-        </button>
-        <div className="header-actions">
-          <button onClick={handleShare} className="action-btn">
-            <Share2 size={20} />
-          </button>
-          <button 
-            onClick={handleBookmark} 
-            className={`action-btn ${bookmarked ? 'active' : ''}`}
-          >
-            <BookmarkPlus size={20} />
-          </button>
-        </div>
-      </header>
-
-      {/* 主要内容区 */}
-      <main className="post-content">
-        {/* 帖子标题 */}
-        <h1 className="post-title">{post.title}</h1>
-
-        {/* 作者信息和元数据 */}
-        <div className="post-meta">
-          <div className="author-info">
-            <div className="avatar">
-              {post.author ? post.author.charAt(0).toUpperCase() : 'U'}
-            </div>
-            <div className="author-details">
-              <span className="author-name">{post.author || '匿名用户'}</span>
-              <span className="post-date">
-                {post.create_time ? new Date(post.create_time).toLocaleDateString('zh-CN') : '未知时间'}
-              </span>
-            </div>
-          </div>
-          <div className="post-stats">
-            <span className="stat-item">
-              <Eye size={16} />
-              {post.views || 0}
-            </span>
-            <span className="stat-item">
-              <Heart size={16} />
-              {likeCount}
-            </span>
-          </div>
-        </div>
-
-        {/* 标签 */}
-        {post.tags && post.tags.length > 0 && (
-          <div className="post-tags">
-            {post.tags.map((tag, index) => (
-              <span key={index} className="tag">{tag}</span>
-            ))}
-          </div>
-        )}
-
-        {/* 帖子正文 */}
-        <div className="post-body">
-          <p>{post.content}</p>
-        </div>
-
-        {/* 类别信息 */}
-        {(post.category || post.type) && (
-          <div className="post-category">
-            {post.category && (
-              <>
-                <span className="category-label">分类：</span>
-                <span className="category-name">{post.category}</span>
-              </>
-            )}
-            {post.type && (
-              <>
-                <span className="category-label" style={{marginLeft: '1em'}}>类型：</span>
-                <span className="category-name">{post.type}</span>
-              </>
-            )}
-          </div>
-        )}
-
-        {/* 评论区 */}
-        <div className="comments-section">
-          <div className="comments-header">
-            <button 
-              onClick={() => setShowComments(!showComments)}
-              className="comments-toggle"
-            >
-              <MessageCircle size={20} />
-              评论 ({comments.length})
-            </button>
-          </div>
-
-          {showComments && (
-            <div className="comments-content">
-              {/* 添加评论 */}
-              <form onSubmit={handleAddComment} className="comment-form">
-                <textarea
-                  value={newComment}
-                  onChange={(e) => setNewComment(e.target.value)}
-                  placeholder="写下你的评论..."
-                  className="comment-input"
-                  rows={3}
-                />
-                <button type="submit" className="comment-submit">
-                  发布评论
-                </button>
-              </form>
-
-              {/* 评论列表 */}
-              <div className="comments-list">
-                {comments.length === 0 ? (
-                  <p className="no-comments">暂无评论</p>
-                ) : (
-                  comments.map((comment, index) => (
-                    <div key={index} className="comment-item">
-                      <div className="comment-author">
-                        <div className="comment-avatar">
-                          {comment.user_name ? comment.user_name.charAt(0).toUpperCase() : 'U'}
-                        </div>
-                        <span className="comment-name">{comment.user_name || '匿名用户'}</span>
-                        <span className="comment-time">
-                          {comment.create_time ? new Date(comment.create_time).toLocaleString('zh-CN') : ''}
-                        </span>
-                      </div>
-                      <div className="comment-content">
-                        {comment.content}
-                      </div>
-                    </div>
-                  ))
-                )}
-              </div>
-            </div>
-          )}
-        </div>
-      </main>
-
-      {/* 底部操作栏 */}
-      <footer className="post-footer">
-        <div className="action-bar">
-          <button 
-            onClick={handleLike} 
-            className={`action-button ${liked ? 'liked' : ''}`}
-          >
-            <ThumbsUp size={20} />
-            <span>{likeCount}</span>
-          </button>
-          
-          <button 
-            onClick={() => setShowComments(!showComments)}
-            className="action-button"
-          >
-            <MessageCircle size={20} />
-            <span>评论</span>
-          </button>
-          
-          <button onClick={handleShare} className="action-button">
-            <Share2 size={20} />
-            <span>分享</span>
-          </button>
-          
-          <button 
-            onClick={handleBookmark} 
-            className={`action-button ${bookmarked ? 'bookmarked' : ''}`}
-          >
-            <BookmarkPlus size={20} />
-            <span>收藏</span>
-          </button>
-        </div>
-      </footer>
-    </div>
-  )
-}
diff --git a/Merge/front/src/components/Sidebar.jsx b/Merge/front/src/components/Sidebar.jsx
index e35db63..92bc8f1 100644
--- a/Merge/front/src/components/Sidebar.jsx
+++ b/Merge/front/src/components/Sidebar.jsx
@@ -7,8 +7,6 @@
   Activity,
   Users,
   ChevronDown,
-  Search,
-  Upload,
 } from 'lucide-react'
 import '../App.css'
 
@@ -26,7 +24,6 @@
       { id: 'fans',     label: '粉丝数据', path: '/dashboard/fans'     },
     ]
   },
-  { id: 'upload-jwlll', label: '智能发布', icon: Upload, path: '/upload-jwlll' },
   // { id: 'activity', label: '活动中心', icon: Activity, path: '/activity' },
   // { id: 'notes',    label: '笔记灵感', icon: BookOpen, path: '/notes'    },
   // { id: 'creator',  label: '创作学院', icon: Users,    path: '/creator'  },
diff --git a/Merge/front/src/components/UploadPageJWLLL.jsx b/Merge/front/src/components/UploadPageJWLLL.jsx
deleted file mode 100644
index 2d9ee7d..0000000
--- a/Merge/front/src/components/UploadPageJWLLL.jsx
+++ /dev/null
@@ -1,328 +0,0 @@
-import React, { useState } from 'react'
-import { Image, Video, Send } from 'lucide-react'
-import { searchAPI } from '../api/search_jwlll'
-import '../style/UploadPage.css'
-
-const categories = [
-  '穿搭','美食','彩妆','影视',
-  '职场','情感','家居','游戏','旅行','健身'
-]
-
-export default function UploadPageJWLLL({ onComplete }) {
-  const [activeTab, setActiveTab] = useState('image')
-  const [isDragOver, setIsDragOver] = useState(false)
-  const [isUploading, setIsUploading] = useState(false)
-  const [uploadedFiles, setUploadedFiles] = useState([])
-  const [uploadProgress, setUploadProgress] = useState(0)
-  
-  // 新增表单字段
-  const [title, setTitle] = useState('')
-  const [content, setContent] = useState('')
-  const [tags, setTags] = useState('')
-  const [category, setCategory] = useState(categories[0])
-  const [isPublishing, setIsPublishing] = useState(false)
-
-  const DEFAULT_USER_ID = '3' // 默认用户ID
-
-  const validateFiles = files => {
-    const imgTypes = ['image/jpeg','image/jpg','image/png','image/webp']
-    const vidTypes = ['video/mp4','video/mov','video/avi']
-    const types = activeTab==='video'? vidTypes : imgTypes
-    const max   = activeTab==='video'? 2*1024*1024*1024 : 32*1024*1024
-
-    const invalid = files.filter(f => !types.includes(f.type) || f.size > max)
-    if (invalid.length) {
-      alert(`发现 ${invalid.length} 个无效文件，请检查文件格式和大小`)
-      return false
-    }
-    return true
-  }
-
-  const simulateUpload = files => {
-    setIsUploading(true)
-    setUploadProgress(0)
-    setUploadedFiles(files)
-    const iv = setInterval(() => {
-      setUploadProgress(p => {
-        if (p >= 100) {
-          clearInterval(iv)
-          setIsUploading(false)
-          if (typeof onComplete === 'function') {
-            onComplete(files)
-          }
-          return 100
-        }
-        return p + 10
-      })
-    }, 200)
-  }
-
-  const handleFileUpload = () => {
-    if (isUploading) return
-    const input = document.createElement('input')
-    input.type = 'file'
-    input.accept = activeTab==='video'? 'video/*' : 'image/*'
-    input.multiple = activeTab==='image'
-    input.onchange = e => {
-      const files = Array.from(e.target.files)
-      if (files.length > 0 && validateFiles(files)) simulateUpload(files)
-    }
-    input.click()
-  }
-
-  const handleDragOver  = e => { e.preventDefault(); e.stopPropagation(); setIsDragOver(true) }
-  const handleDragLeave = e => { e.preventDefault(); e.stopPropagation(); setIsDragOver(false) }
-  const handleDrop      = e => {
-    e.preventDefault(); e.stopPropagation(); setIsDragOver(false)
-    if (isUploading) return
-    const files = Array.from(e.dataTransfer.files)
-    if (files.length > 0 && validateFiles(files)) simulateUpload(files)
-  }
-
-  const clearFiles = () => setUploadedFiles([])
-  const removeFile = idx => setUploadedFiles(f => f.filter((_,i) => i!==idx))
-
-  // 发布帖子
-  const handlePublish = async () => {
-    if (!title.trim()) {
-      alert('请输入标题')
-      return
-    }
-    if (!content.trim()) {
-      alert('请输入内容')
-      return
-    }
-
-    setIsPublishing(true)
-    try {
-      const postData = {
-        user_id: DEFAULT_USER_ID,
-        title: title.trim(),
-        content: content.trim(),
-        tags: tags.split(',').map(t => t.trim()).filter(t => t),
-        category: category,
-        type: activeTab === 'video' ? 'video' : 'image',
-        media_files: uploadedFiles.map(f => f.name) // 实际项目中应该是上传后的URL
-      }
-
-      await searchAPI.uploadPost(postData)
-      alert('发布成功！')
-      
-      // 清空表单
-      setTitle('')
-      setContent('')
-      setTags('')
-      setUploadedFiles([])
-      setActiveTab('image')
-      
-    } catch (error) {
-      console.error('发布失败:', error)
-      alert('发布失败，请重试')
-    } finally {
-      setIsPublishing(false)
-    }
-  }
-
-  return (
-    <div className="upload-page-jwlll">
-      <div className="upload-tabs">
-        <button
-          className={`upload-tab${activeTab==='video'?' active':''}`}
-          onClick={() => setActiveTab('video')}
-        >上传视频</button>
-        <button
-          className={`upload-tab${activeTab==='image'?' active':''}`}
-          onClick={() => setActiveTab('image')}
-        >上传图文</button>
-      </div>
-
-      {/* 内容表单 */}
-      <div className="content-form">
-        <div className="form-group">
-          <label htmlFor="title">标题</label>
-          <input
-            id="title"
-            type="text"
-            value={title}
-            onChange={(e) => setTitle(e.target.value)}
-            placeholder="请输入标题..."
-            className="form-input"
-            maxLength={100}
-          />
-        </div>
-
-        <div className="form-group">
-          <label htmlFor="content">内容</label>
-          <textarea
-            id="content"
-            value={content}
-            onChange={(e) => setContent(e.target.value)}
-            placeholder="请输入内容..."
-            className="form-textarea"
-            rows={4}
-            maxLength={1000}
-          />
-        </div>
-
-        <div className="form-row">
-          <div className="form-group">
-            <label htmlFor="category">分类</label>
-            <select
-              id="category"
-              value={category}
-              onChange={(e) => setCategory(e.target.value)}
-              className="form-select"
-            >
-              {categories.map(cat => (
-                <option key={cat} value={cat}>{cat}</option>
-              ))}
-            </select>
-          </div>
-
-          <div className="form-group">
-            <label htmlFor="tags">标签</label>
-            <input
-              id="tags"
-              type="text"
-              value={tags}
-              onChange={(e) => setTags(e.target.value)}
-              placeholder="用逗号分隔多个标签..."
-              className="form-input"
-            />
-          </div>
-        </div>
-      </div>
-
-      {/* 文件上传区域 */}
-      <div
-        className={`upload-area${isDragOver?' drag-over':''}`}
-        onDragOver={handleDragOver}
-        onDragLeave={handleDragLeave}
-        onDrop={handleDrop}
-      >
-        <div className="upload-icon">
-          {activeTab==='video'? <Video/> : <Image/>}
-        </div>
-        <h2 className="upload-title">
-          {activeTab==='video'
-            ? '拖拽视频到此处或点击上传'
-            : '拖拽图片到此处或点击上传'
-          }
-        </h2>
-        <p className="upload-subtitle">(需支持上传格式)</p>
-        <button
-          className={`upload-btn${isUploading?' uploading':''}`}
-          onClick={handleFileUpload}
-          disabled={isUploading}
-        >
-          {isUploading
-            ? `上传中... ${uploadProgress}%`
-            : activeTab==='video'
-              ? '上传视频'
-              : '上传图片'
-          }
-        </button>
-
-        {isUploading && (
-          <div className="progress-container">
-            <div className="progress-bar">
-              <div
-                className="progress-fill"
-                style={{ width: `${uploadProgress}%` }}
-              />
-            </div>
-            <div className="progress-text">{uploadProgress}%</div>
-          </div>
-        )}
-      </div>
-
-      {uploadedFiles.length > 0 && (
-        <div className="file-preview-area">
-          <div className="preview-header">
-            <h3 className="preview-title">已上传文件 ({uploadedFiles.length})</h3>
-            <button className="clear-files-btn" onClick={clearFiles}>
-              清除所有
-            </button>
-          </div>
-          <div className="file-grid">
-            {uploadedFiles.map((file, i) => (
-              <div key={i} className="file-item">
-                <button
-                  className="remove-file-btn"
-                  onClick={() => removeFile(i)}
-                  title="删除文件"
-                >×</button>
-                {file.type.startsWith('image/') ? (
-                  <div className="file-thumbnail">
-                    <img src={URL.createObjectURL(file)} alt={file.name} />
-                  </div>
-                ) : (
-                  <div className="file-thumbnail video-thumbnail">
-                    <Video size={24} />
-                  </div>
-                )}
-                <div className="file-info">
-                  <div className="file-name" title={file.name}>
-                    {file.name.length > 20
-                      ? file.name.slice(0,17) + '...'
-                      : file.name
-                    }
-                  </div>
-                  <div className="file-size">
-                    {(file.size/1024/1024).toFixed(2)} MB
-                  </div>
-                </div>
-              </div>
-            ))}
-          </div>
-        </div>
-      )}
-
-      {/* 发布按钮 */}
-      <div className="publish-section">
-        <button
-          className={`publish-btn${isPublishing?' publishing':''}`}
-          onClick={handlePublish}
-          disabled={isPublishing || !title.trim() || !content.trim()}
-        >
-          <Send size={20} />
-          {isPublishing ? '发布中...' : '发布'}
-        </button>
-      </div>
-
-      <div className="upload-info fade-in">
-        {activeTab==='image' ? (
-          <>
-            <div className="info-item">
-              <h3 className="info-title">图片大小</h3>
-              <p className="info-desc">最大32MB</p>
-            </div>
-            <div className="info-item">
-              <h3 className="info-title">图片格式</h3>
-              <p className="info-desc">png/jpg/jpeg/webp</p>
-            </div>
-            <div className="info-item">
-              <h3 className="info-title">分辨率</h3>
-              <p className="info-desc">建议720×960及以上</p>
-            </div>
-          </>
-        ) : (
-          <>
-            <div className="info-item">
-              <h3 className="info-title">视频大小</h3>
-              <p className="info-desc">最大2GB，时长≤5分钟</p>
-            </div>
-            <div className="info-item">
-              <h3 className="info-title">视频格式</h3>
-              <p className="info-desc">mp4/mov</p>
-            </div>
-            <div className="info-item">
-              <h3 className="info-title">分辨率</h3>
-              <p className="info-desc">建议720P及以上</p>
-            </div>
-          </>
-        )}
-      </div>
-    </div>
-  )
-}
diff --git a/Merge/front/src/router/App.js b/Merge/front/src/router/App.js
index efc4067..d7f5f09 100644
--- a/Merge/front/src/router/App.js
+++ b/Merge/front/src/router/App.js
@@ -12,8 +12,6 @@
 import NotebookPage       from '../components/NotebookPage'
 import PlaceholderPage    from '../components/PlaceholderPage'
 import UserProfile        from '../components/UserProfile'
-import PostDetailJWLLL    from '../components/PostDetailJWLLL'
-import UploadPageJWLLL    from '../components/UploadPageJWLLL'
 
 import AdminPage          from '../components/Admin'
 import SuperAdmin         from '../components/SuperAdmin'
@@ -43,13 +41,13 @@
         {/* 2.1 任何登录用户都能看自己的主页 */}
         <Route element={<RequireOwnProfile />}>
           <Route path="/user/:userId" element={<UserProfile />} />
-        </Route>        {/* 2.2 普通用户 */}
+        </Route>
+
+        {/* 2.2 普通用户 */}
         <Route element={<RequireRole allowedRoles={['user']} />}>
           <Route path="/home"               element={<HomeFeed />} />
-          <Route path="/post/:id"           element={<PostDetailJWLLL />} />
           <Route path="/posts/new"          element={<CreatePost />} />
           <Route path="/posts/edit/:postId" element={<CreatePost />} />
-          <Route path="/upload-jwlll"       element={<UploadPageJWLLL />} />
           <Route path="/notebooks"          element={<NotebookPage />} />
           <Route path="/dashboard/*"        element={<PlaceholderPage />} />
           <Route path="/activity"           element={<PlaceholderPage pageId="activity" />} />
diff --git a/Merge/front/src/style/HomeFeed.css b/Merge/front/src/style/HomeFeed.css
index 394c84b..f1bf75d 100644
--- a/Merge/front/src/style/HomeFeed.css
+++ b/Merge/front/src/style/HomeFeed.css
@@ -113,95 +113,4 @@
 .card-likes .likes-count {
   font-size: 13px;
   color: #666;
-}
-
-/* --------- JWLLL 搜索推荐功能样式 --------- */
-
-/* 搜索框美化 */
-.feed-search {
-  display: flex;
-  gap: 8px;
-  align-items: center;
-}
-
-.search-input {
-  flex: 1;
-  padding: 8px 14px;
-  border: 1.5px solid #e0e0e0;
-  border-radius: 20px;
-  font-size: 15px;
-  outline: none;
-  transition: border 0.2s;
-  background: #fafbfc;
-}
-
-.search-input:focus {
-  border: 1.5px solid #e84c4a;
-  background: #fff;
-}
-
-.search-btn {
-  padding: 8px 22px;
-  border: none;
-  border-radius: 20px;
-  background: linear-gradient(90deg,#ff6a6a,#ff4757);
-  color: #fff;
-  font-weight: 600;
-  font-size: 15px;
-  cursor: pointer;
-  box-shadow: 0 2px 8px rgba(255,71,87,0.08);
-  transition: background 0.2s, box-shadow 0.2s;
-}
-
-.search-btn:hover {
-  background: linear-gradient(90deg,#ff4757,#e84c4a);
-  box-shadow: 0 4px 16px rgba(255,71,87,0.15);
-}
-
-/* 推荐模式切换按钮 */
-.rec-btn {
-  background: #f8f9fa;
-  border: 1px solid #dee2e6;
-  color: #495057;
-  padding: 6px 12px;
-  border-radius: 20px;
-  cursor: pointer;
-  transition: all 0.2s;
-  font-size: 14px;
-  outline: none;
-}
-
-.rec-btn:hover {
-  background: #e9ecef;
-}
-
-.rec-btn.active {
-  background: #fff0f0;
-  border: 2px solid #e84c4a;
-  color: #e84c4a;
-  font-weight: 600;
-}
-
-/* 卡片内容显示区域 */
-.card-content {
-  padding: 0 12px 8px;
-  font-size: 13px;
-  color: #666;
-  line-height: 1.4;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  display: -webkit-box;
-  -webkit-line-clamp: 2;
-  -webkit-box-orient: vertical;
-}
-
-/* 点击效果 */
-.feed-card {
-  cursor: pointer;
-  transition: transform 0.2s, box-shadow 0.2s;
-}
-
-.feed-card:hover {
-  transform: translateY(-2px);
-  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
 }
\ No newline at end of file
diff --git a/Merge/front/src/style/PostDetail.css b/Merge/front/src/style/PostDetail.css
deleted file mode 100644
index 1be7126..0000000
--- a/Merge/front/src/style/PostDetail.css
+++ /dev/null
@@ -1,436 +0,0 @@
-/* 帖子详情页面容器 */
-.post-detail {
-  max-width: 800px;
-  margin: 0 auto;
-  background: #fff;
-  min-height: 100vh;
-  display: flex;
-  flex-direction: column;
-}
-
-/* 加载状态 */
-.loading-container {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  padding: 60px 20px;
-  color: #666;
-}
-
-.loading-spinner {
-  width: 40px;
-  height: 40px;
-  border: 3px solid #f3f3f3;
-  border-top: 3px solid #ff4757;
-  border-radius: 50%;
-  animation: spin 1s linear infinite;
-  margin-bottom: 20px;
-}
-
-@keyframes spin {
-  0% { transform: rotate(0deg); }
-  100% { transform: rotate(360deg); }
-}
-
-/* 错误状态 */
-.error-container {
-  text-align: center;
-  padding: 60px 20px;
-  color: #666;
-}
-
-.error-container h2 {
-  margin-bottom: 16px;
-  color: #333;
-}
-
-/* 顶部导航栏 */
-.post-header {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  padding: 16px 20px;
-  border-bottom: 1px solid #eee;
-  background: #fff;
-  position: sticky;
-  top: 0;
-  z-index: 100;
-}
-
-.back-btn {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  padding: 8px 16px;
-  border: none;
-  background: #f8f9fa;
-  border-radius: 20px;
-  cursor: pointer;
-  transition: background-color 0.2s;
-  font-size: 14px;
-  color: #333;
-}
-
-.back-btn:hover {
-  background: #e9ecef;
-}
-
-.header-actions {
-  display: flex;
-  gap: 8px;
-}
-
-.action-btn {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  width: 40px;
-  height: 40px;
-  border: none;
-  background: #f8f9fa;
-  border-radius: 50%;
-  cursor: pointer;
-  transition: background-color 0.2s;
-  color: #666;
-}
-
-.action-btn:hover {
-  background: #e9ecef;
-}
-
-.action-btn.active {
-  background: #ff4757;
-  color: white;
-}
-
-/* 主要内容区 */
-.post-content {
-  flex: 1;
-  padding: 20px;
-}
-
-.post-title {
-  font-size: 24px;
-  font-weight: 700;
-  line-height: 1.4;
-  margin-bottom: 20px;
-  color: #333;
-}
-
-/* 帖子元信息 */
-.post-meta {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  margin-bottom: 20px;
-  padding-bottom: 16px;
-  border-bottom: 1px solid #f0f0f0;
-}
-
-.author-info {
-  display: flex;
-  align-items: center;
-  gap: 12px;
-}
-
-.avatar {
-  width: 40px;
-  height: 40px;
-  border-radius: 50%;
-  background: #ff4757;
-  color: white;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  font-weight: 600;
-  font-size: 16px;
-}
-
-.author-details {
-  display: flex;
-  flex-direction: column;
-  gap: 2px;
-}
-
-.author-name {
-  font-weight: 600;
-  color: #333;
-  font-size: 14px;
-}
-
-.post-date {
-  font-size: 12px;
-  color: #666;
-}
-
-.post-stats {
-  display: flex;
-  gap: 16px;
-}
-
-.stat-item {
-  display: flex;
-  align-items: center;
-  gap: 4px;
-  font-size: 14px;
-  color: #666;
-}
-
-/* 标签 */
-.post-tags {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 8px;
-  margin-bottom: 20px;
-}
-
-.tag {
-  padding: 4px 12px;
-  background: #f8f9fa;
-  border-radius: 16px;
-  font-size: 12px;
-  color: #666;
-  border: 1px solid #e9ecef;
-}
-
-/* 帖子正文 */
-.post-body {
-  margin-bottom: 24px;
-  line-height: 1.6;
-  color: #333;
-  font-size: 16px;
-}
-
-.post-body p {
-  margin-bottom: 16px;
-}
-
-/* 类别信息 */
-.post-category {
-  margin-bottom: 20px;
-  padding: 12px;
-  background: #f8f9fa;
-  border-radius: 8px;
-  font-size: 14px;
-}
-
-.category-label {
-  color: #666;
-  font-weight: 500;
-}
-
-.category-name {
-  color: #333;
-  font-weight: 600;
-}
-
-/* 评论区 */
-.comments-section {
-  margin-top: 32px;
-  padding-top: 24px;
-  border-top: 1px solid #eee;
-}
-
-.comments-header {
-  margin-bottom: 20px;
-}
-
-.comments-toggle {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  padding: 10px 16px;
-  border: 1px solid #e9ecef;
-  background: #f8f9fa;
-  border-radius: 8px;
-  cursor: pointer;
-  transition: background-color 0.2s;
-  font-size: 14px;
-  color: #333;
-}
-
-.comments-toggle:hover {
-  background: #e9ecef;
-}
-
-.comments-content {
-  margin-top: 16px;
-}
-
-/* 评论表单 */
-.comment-form {
-  margin-bottom: 24px;
-  padding: 16px;
-  background: #f8f9fa;
-  border-radius: 8px;
-}
-
-.comment-input {
-  width: 100%;
-  padding: 12px;
-  border: 1px solid #dee2e6;
-  border-radius: 6px;
-  resize: vertical;
-  font-family: inherit;
-  font-size: 14px;
-  margin-bottom: 12px;
-  outline: none;
-  transition: border-color 0.2s;
-}
-
-.comment-input:focus {
-  border-color: #ff4757;
-}
-
-.comment-submit {
-  padding: 8px 16px;
-  background: #ff4757;
-  color: white;
-  border: none;
-  border-radius: 6px;
-  cursor: pointer;
-  font-size: 14px;
-  transition: background-color 0.2s;
-}
-
-.comment-submit:hover {
-  background: #e84c4a;
-}
-
-/* 评论列表 */
-.comments-list {
-  display: flex;
-  flex-direction: column;
-  gap: 16px;
-}
-
-.no-comments {
-  text-align: center;
-  color: #666;
-  font-style: italic;
-  padding: 32px 0;
-}
-
-.comment-item {
-  padding: 16px;
-  background: #fff;
-  border: 1px solid #e9ecef;
-  border-radius: 8px;
-}
-
-.comment-author {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  margin-bottom: 8px;
-}
-
-.comment-avatar {
-  width: 32px;
-  height: 32px;
-  border-radius: 50%;
-  background: #6c757d;
-  color: white;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  font-weight: 600;
-  font-size: 14px;
-}
-
-.comment-name {
-  font-weight: 600;
-  color: #333;
-  font-size: 14px;
-}
-
-.comment-time {
-  font-size: 12px;
-  color: #666;
-  margin-left: auto;
-}
-
-.comment-content {
-  font-size: 14px;
-  line-height: 1.5;
-  color: #333;
-  margin-left: 40px;
-}
-
-/* 底部操作栏 */
-.post-footer {
-  padding: 16px 20px;
-  border-top: 1px solid #eee;
-  background: #fff;
-  position: sticky;
-  bottom: 0;
-}
-
-.action-bar {
-  display: flex;
-  justify-content: space-around;
-  align-items: center;
-  max-width: 400px;
-  margin: 0 auto;
-}
-
-.action-button {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  gap: 4px;
-  padding: 8px 12px;
-  border: none;
-  background: transparent;
-  cursor: pointer;
-  transition: color 0.2s;
-  color: #666;
-  font-size: 12px;
-}
-
-.action-button:hover {
-  color: #333;
-}
-
-.action-button.liked {
-  color: #ff4757;
-}
-
-.action-button.bookmarked {
-  color: #ffa502;
-}
-
-/* 响应式设计 */
-@media (max-width: 768px) {
-  .post-detail {
-    margin: 0;
-  }
-  
-  .post-content {
-    padding: 16px;
-  }
-  
-  .post-title {
-    font-size: 20px;
-  }
-  
-  .post-meta {
-    flex-direction: column;
-    align-items: flex-start;
-    gap: 12px;
-  }
-  
-  .post-stats {
-    align-self: flex-end;
-  }
-  
-  .action-bar {
-    max-width: none;
-  }
-  
-  .comment-content {
-    margin-left: 0;
-    margin-top: 8px;
-  }
-}