[0.2.7.4][ci]

[0.2.7.3][ci]
[0.2.7.2][ci]
2026-03-17 22:45:56 +08:00 · 2026-03-15 17:49:53 +08:00 · 2026-03-15 17:21:35 +08:00 · 2026-03-15 17:11:31 +08:00 · 2026-03-15 16:55:30 +08:00 · 2026-03-15 16:54:08 +08:00
21 changed files with 3069 additions and 321 deletions
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -1,5 +1,13 @@
 name: CI

+# Required Secrets:
+# - DJANGO_SECRET_KEY: Django Secret Key
+# - token: Gitea API token for creating releases
+# - ALIST_PUBLIC_URL: Public URL for AList download (e.g., http://alist.example.com/d/ci)
+# - WEBDAV_URL: WebDAV upload URL (e.g., http://alist.example.com/dav/ci/)
+# - WEBDAV_USER: WebDAV username
+# - WEBDAV_PASSWORD: WebDAV password
+
 on:
  push:
    branches:
@@ -18,6 +26,8 @@ jobs:
  docker-ci:
    if: github.event_name == 'workflow_dispatch' || (github.event_name == 'push' && contains(github.event.head_commit.message, '[ci]'))
    runs-on: ubuntu-latest
+    container:
+      image: catthehacker/ubuntu:act-latest
    timeout-minutes: 40
    env:
      DJANGO_SECRET_KEY: ${{ secrets.DJANGO_SECRET_KEY }}
@@ -25,8 +35,8 @@ jobs:
      DJANGO_ALLOWED_HOSTS: "127.0.0.1,localhost"
      IMAGE_NAME: achievement_inputing_ci
      ARTIFACT_DIR: artifacts
-      SERVER_DEST_DIR: /srv/ci
-      DOWNLOAD_BASE: http://139.224.69.213:8080
+      # 请在 Secrets 中配置 ALIST_PUBLIC_URL，例如 http://139.224.69.213:8080/d/ci
+      DOWNLOAD_BASE: ${{ secrets.ALIST_PUBLIC_URL }}
      GITEA_SERVER: ${{ github.server_url }}
      GITEA_REPO: ${{ github.repository }}
      RELEASE_TOKEN: ${{ secrets.token }}
@@ -80,12 +90,31 @@ jobs:
          mkdir -p "$GITHUB_WORKSPACE/$ARTIFACT_DIR"
          mv "$GITHUB_WORKSPACE/$ART" "$GITHUB_WORKSPACE/$ARTIFACT_DIR/"
          echo "artifact: $GITHUB_WORKSPACE/$ARTIFACT_DIR/$ART"
-      - name: Publish to /srv/ci
+      - name: Publish to WebDAV
+        env:
+          WEBDAV_URL: ${{ secrets.WEBDAV_URL }}
+          WEBDAV_USER: ${{ secrets.WEBDAV_USER }}
+          WEBDAV_PASSWORD: ${{ secrets.WEBDAV_PASSWORD }}
        run: |
          set -e
          ART=$(cat "$GITHUB_WORKSPACE/.artifact_name")
-          cat "$GITHUB_WORKSPACE/$ARTIFACT_DIR/$ART" | docker run --rm -i -v "$SERVER_DEST_DIR:/srvci" "$IMAGE_NAME:$VERSION" sh -c "cat > /srvci/$ART && ls -l /srvci"
-          echo "published: $SERVER_DEST_DIR/$ART"
+          FILE_PATH="$GITHUB_WORKSPACE/$ARTIFACT_DIR/$ART"
+
+          # 检查必要的 secrets 是否存在
+          if [ -z "$WEBDAV_URL" ]; then
+            echo "Error: WEBDAV_URL secret is not set."
+            exit 1
+          fi
+          
+          # 确保 URL 以 / 结尾
+          case "$WEBDAV_URL" in
+            */) ;;
+            *) WEBDAV_URL="${WEBDAV_URL}/" ;;
+          esac
+          
+          echo "Uploading $ART to $WEBDAV_URL..."
+          curl -f -u "$WEBDAV_USER:$WEBDAV_PASSWORD" -T "$FILE_PATH" "${WEBDAV_URL}${ART}"
+          echo "Upload success."
      - name: Create release with download link
        if: env.RELEASE_TOKEN != ''
        run: |
@@ -94,7 +123,6 @@ jobs:
          TAG="$VERSION"
          NAME="$VERSION"
          BASE="${DOWNLOAD_BASE%/}"
-          BASE="${BASE%/ci}"
          DL="$BASE/$ART"
          echo "download: $DL"
          JSON=$(printf '{"tag_name":"%s","target_commitish":"%s","name":"%s","body":"%s"}' "$TAG" "$BRANCH" "$NAME" "$DL")
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,10 @@
+__pycache__/
+*.py[cod]
+
+/.idea/
+.idea/
+
+/media/
+media/
+
+*.tar
--- a/Achievement_Inputing/settings.py
+++ b/Achievement_Inputing/settings.py
@@ -43,6 +43,7 @@ INSTALLED_APPS = [
    'accounts',
    'main',
    'elastic',
+    'minio_storage',
    'django_elasticsearch_dsl',
 ]

--- a/README.md
+++ b/README.md
@@ -1 +1,196 @@
-python manage.py shell -c "from elastic.es_connect import create_index_with_mapping; create_index_with_mapping()"
+# 多级权限控制数据结构说明
+
+## 核心概念
+
+该设计通过 **关键字匹配（Keyword Matching）** 实现数据行级权限控制，适用于学校、企业等层级组织架构场景。
+
+### 字段定义
+
+| 字段 | 类型 | 说明 |
+|------|------|------|
+| `key` | `KeywordField(multi=True)` | **身份标识关键字** - 表示用户所属的层级/组织，用于匹配"自己的数据" |
+| `manage_key` | `KeywordField(multi=True)` | **管理范围关键字** - 表示用户能管理的数据范围，用于匹配"管辖范围内的数据" |
+
+---
+
+## 权限模型图解
+
+```
+数据权限 = (数据.key ∩ 用户.key) ∪ (数据.key ∩ 用户.manage_key)
+
+解释：
+- 用户能看到的数据 = 自己的数据 OR 管辖范围内的数据
+- 两者都满足"用户权限"（非管理员），只是数据范围不同
+```
+
+---
+
+## 具体场景示例
+
+### 场景1：学生视角
+
+**用户：学生A（2024届人工智能1班）**
+
+```json
+{
+  "name": "张三",
+  "role": "学生",
+  "key": [
+    "2024届人工智能1班",      // 班级（最细粒度）
+    "2024届",                 // 年级
+    "计算机与人工智能学院"     // 学院
+  ],
+  "manage_key": []           // 学生没有管理权限
+}
+```
+
+**数据匹配逻辑：**
+- 查询获奖数据时，系统查找 `key` 包含 `"2024届人工智能1班"` 的数据
+- 结果：只能看到自己的获奖记录
+
+---
+
+### 场景2：班导师视角
+
+**用户：班导师B（负责2024届人工智能1班）**
+
+```json
+{
+  "name": "李老师",
+  "role": "班导师",
+  "key": [
+    "计算机与人工智能学院"     // 所属学院
+  ],
+  "manage_key": [
+    "2024届人工智能1班"       // 管理的班级
+  ]
+}
+```
+
+**数据匹配逻辑：**
+- 查询时匹配：`key` 包含 `"计算机与人工智能学院"` **OR** `key` 包含 `"2024届人工智能1班"`
+- 结果：可以看到
+  1. 学院层级的公共数据（通过 `key` 匹配）
+  2. 人工智能1班所有学生的获奖数据（通过 `manage_key` 匹配）
+
+---
+
+### 场景3：扩展案例 - 多级管理员
+
+**用户：学院教务C（管理学院所有班级）**
+
+```json
+{
+  "name": "王教务",
+  "role": "教务",
+  "key": [
+    "计算机与人工智能学院"
+  ],
+  "manage_key": [
+    "2024届人工智能1班",
+    "2024届人工智能2班", 
+    "2023届软件工程1班",
+    "计算机与人工智能学院"    // 管理整个学院
+  ]
+}
+```
+
+**权限效果：**
+- 可以查看学院内所有班级的获奖数据
+- 仍然只是"用户权限"，只是管理范围更大
+
+---
+
+### 场景4：跨角色对比
+
+| 角色 | key | manage_key | 可见数据范围 |
+|------|-----|------------|-------------|
+| **学生A** | 班级、年级、学院 | - | 仅自己的记录 |
+| **班导师B** | 学院 | 班级 | 所带班级的全部记录 |
+| **辅导员** | 学院 | 年级 | 整个年级的全部记录 |
+| **院领导** | 学院 | 学院 | 整个学院的全部记录 |
+| **校管理员** | 学校 | 学校 | 全校数据（真正的admin） |
+
+---
+
+## 数据结构存储示例
+
+### 用户表（User Index）
+
+```json
+{
+  "user_id": "stu_2024001",
+  "name": "张三",
+  "key": ["2024届人工智能1班", "2024届", "计算机与人工智能学院"],
+  "manage_key": [],
+  "role": "student"
+}
+```
+
+```json
+{
+  "user_id": "tch_10086",
+  "name": "李老师", 
+  "key": ["计算机与人工智能学院"],
+  "manage_key": ["2024届人工智能1班"],
+  "role": "advisor"
+}
+```
+
+### 数据表（Award Index）
+
+```json
+{
+  "award_id": "awd_001",
+  "title": "校级编程大赛一等奖",
+  "student_name": "张三",
+  "key": ["2024届人工智能1班", "2024届", "计算机与人工智能学院"],  // 所属层级
+  "created_by": "stu_2024001"
+}
+```
+
+---
+
+## 查询逻辑伪代码
+
+```python
+def get_visible_data(current_user):
+    """
+    获取当前用户可见的数据
+    """
+    query = {
+        "bool": {
+            "should": [
+                # 条件1：数据的关键字与用户的key有交集（自己的数据）
+                {
+                    "terms": {
+                        "key": current_user.key
+                    }
+                },
+                # 条件2：数据的关键字与用户的manage_key有交集（管辖的数据）
+                {
+                    "terms": {
+                        "key": current_user.manage_key
+                    }
+                }
+            ],
+            "minimum_should_match": 1
+        }
+    }
+
+    return es.search(index="awards", body=query)
+```
+
+---
+
+## 设计优势
+
+1. **扁平化权限**：不需要复杂的角色表（RBAC），通过关键字即可控制权限
+2. **灵活扩展**：新增班级/年级只需添加关键字，无需修改权限架构
+3. **层级继承**：数据自带完整层级路径（班级→年级→学院），支持多级查询
+4. **细粒度控制**：可以精确到班级级别，也可以放宽到学院级别
+
+
+
+生产环境用于创建数据库结构的临时命令：
+python manage.py shell -c "from elastic.es_connect import create_index_with_mapping; create_index_with_mapping()"
--- a/accounts/templates/accounts/profile.html
+++ b/accounts/templates/accounts/profile.html
@@ -0,0 +1,316 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+  <meta charset="UTF-8">
+  <title>个人中心</title>
+  <style>
+    body { font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif; background: #f5f6fa; margin: 0; }
+    /* 侧边栏样式 */
+    .sidebar { position: fixed; top: 0; left: 0; width: 180px; height: 100vh; background: #1e1e2e; color: white; padding: 20px; box-shadow: 2px 0 5px rgba(0,0,0,0.1); z-index: 1000; display: flex; flex-direction: column; align-items: center; }
+    .user-id-sidebar { text-align: center; margin-bottom: 0px; }
+    .sidebar h3 { margin-top: 0; font-size: 18px; color: #add8e6; text-align: center; margin-bottom: 20px; }
+    .navigation-links { width: 100%; margin-top: 60px; }
+    .sidebar a { display: block; color: #8be9fd; text-decoration: none; margin: 10px 0; font-size: 16px; padding: 15px; border-radius: 4px; transition: all 0.2s ease; }
+    .sidebar a:hover { color: #ff79c6; background-color: rgba(139, 233, 253, 0.2); }
+    
+    /* 主内容区 */
+    .main-content { margin-left: 220px; padding: 40px; }
+    .profile-card { background: #fff; border-radius: 14px; box-shadow: 0 10px 24px rgba(31,35,40,0.08); padding: 30px; margin-bottom: 40px; }
+    .rc-card { margin-top: 18px; }
+    .profile-header { display: flex; align-items: center; margin-bottom: 20px; border-bottom: 1px solid #eee; padding-bottom: 20px; }
+    .profile-info h2 { margin: 0; color: #1e1e2e; }
+    .profile-info p { margin: 5px 0; color: #666; }
+    .label { font-weight: bold; color: #333; margin-right: 10px; }
+    
+    .section-title { font-size: 20px; font-weight: bold; margin: 34px 0 24px; color: #1e1e2e; }
+    .image-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 20px; }
+    .image-item { background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.05); transition: transform 0.2s; }
+    .image-item:hover { transform: translateY(-5px); }
+    .image-item img { width: 100%; height: 150px; object-fit: cover; cursor: pointer; }
+    .image-item .info { padding: 10px; font-size: 12px; color: #888; text-align: center; }
+    
+    .no-data { text-align: center; color: #999; padding: 40px; }
+    .form-group { margin-bottom: 14px; }
+    .form-group label { display:block; margin-bottom: 6px; font-weight: 600; color: #333; }
+    .form-group input { width: 100%; padding: 10px 12px; border: 1px solid #d1d5db; border-radius: 8px; box-sizing: border-box; }
+    .btn { padding: 10px 14px; border: none; border-radius: 10px; cursor: pointer; background: #4f46e5; color: #fff; }
+    .msg { margin-top: 10px; font-size: 13px; }
+    .msg.error { color: #b91c1c; }
+    .msg.success { color: #166534; }
+    
+    /* 图片放大模态框 */
+    .image-modal { position: fixed; inset: 0; background: rgba(0,0,0,0.8); display: none; align-items: center; justify-content: center; z-index: 2000; }
+    .image-modal-content { max-width: 90%; max-height: 90%; border-radius: 8px; }
+    .image-modal-close { position: absolute; top: 20px; right: 30px; color: white; font-size: 40px; font-weight: bold; cursor: pointer; }
+  </style>
+</head>
+<body>
+  <!-- 侧边栏 -->
+  <div class="sidebar">
+    <div class="user-id-sidebar">
+      <h3>你好，{{ username|default:"访客" }}</h3>
+    </div>
+    <div class="navigation-links">
+      <a href="{% url 'main:home' %}">返回主页</a>
+      <a id="logoutBtn" style="cursor:pointer;">退出登录</a>
+      {% csrf_token %}
+    </div>
+  </div>
+
+  <div class="main-content">
+    <div class="profile-card">
+      <div class="profile-header">
+        <div class="profile-info">
+          <h2>个人信息</h2>
+        </div>
+      </div>
+      <div class="profile-details">
+        <p><span class="label">用户名:</span> {{ profile_user.username }}</p>
+        <p><span class="label">用户ID:</span> {{ profile_user.user_id }}</p>
+        <p><span class="label">注册码:</span> {{ profile_user.registration_code|default:"无" }}</p>
+        <p><span class="label">所属:</span> {{ profile_user.key|join:"、"|default:"未填写" }}</p>
+        <p><span class="label">可管理级别:</span> {{ profile_user.manage_key|join:"、"|default:"无" }}</p>
+        <p><span class="label">权限级别:</span> {{ permission_name }}</p>
+      </div>
+    </div>
+
+    <div class="section-title">我的提交</div>
+    {% if achievements %}
+      <div class="image-grid">
+        {% for item in achievements %}
+          <div class="image-item">
+            {% if item.image_url %}
+              <img src="{{ item.image_url }}" alt="提交的图片" onclick="openModal(this.src)">
+            {% else %}
+              <div style="height: 150px; background: #eee; display: flex; align-items: center; justify-content: center; color: #ccc;">无图片</div>
+            {% endif %}
+            <div style="padding: 8px; text-align: center;">
+              <a href="{% url 'elastic:manage_page' %}?id={{ item.id }}" style="display: inline-block; padding: 4px 12px; background: #eef2ff; color: #4f46e5; text-decoration: none; border-radius: 4px; font-size: 12px; transition: background 0.2s;">管理此条</a>
+            </div>
+          </div>
+        {% endfor %}
+      </div>
+    {% else %}
+      <div class="profile-card no-data">
+        <p>你还没有提交过任何图片。</p>
+        <a href="{% url 'elastic:upload_page' %}" style="color: #2d8cf0; text-decoration: none;">去上传第一张图片吧！</a>
+      </div>
+    {% endif %}
+
+    <div class="profile-card rc-card">
+      <div class="profile-header">
+        <div class="profile-info">
+          <h2>替换注册码</h2>
+        </div>
+      </div>
+      <form id="rcForm">
+        <div class="form-group">
+          <label for="newRegCode">新注册码</label>
+          <input type="text" id="newRegCode" placeholder="输入新注册码后替换原有 key" required>
+        </div>
+        <div class="form-group">
+          <label>预览</label>
+          <div id="rcPreview" style="background:#f8fafc; border:1px solid #e5e7eb; border-radius:10px; padding:10px 12px; font-size:13px; color:#334155;">
+            <div style="color:#64748b;">输入注册码后自动显示 key 预览</div>
+          </div>
+        </div>
+        <button type="submit" class="btn">替换</button>
+        <div id="rcMsg" class="msg"></div>
+      </form>
+    </div>
+
+    {% if permission_name != "管理员" and not profile_user.manage_key %}
+    <div class="profile-card">
+      <div class="profile-header">
+        <div class="profile-info">
+          <h2>修改密码</h2>
+        </div>
+      </div>
+      <form id="pwdForm">
+        <div class="form-group">
+          <label for="newPassword">新密码</label>
+          <input type="password" id="newPassword" autocomplete="new-password" required>
+        </div>
+        <div class="form-group">
+          <label for="confirmPassword">确认密码</label>
+          <input type="password" id="confirmPassword" autocomplete="new-password" required>
+        </div>
+        <button type="submit" class="btn">保存</button>
+        <div id="pwdMsg" class="msg"></div>
+      </form>
+    </div>
+    {% endif %}
+  </div>
+
+  <!-- 图片放大模态框 -->
+  <div id="imageModal" class="image-modal">
+    <span class="image-modal-close" onclick="closeModal()">&times;</span>
+    <img id="modalImg" class="image-modal-content">
+  </div>
+
+  <script>
+    function getCookie(name){const v=`; ${document.cookie}`;const p=v.split(`; ${name}=`);if(p.length===2) return p.pop().split(';').shift();}
+    
+    // 登出功能
+    document.getElementById('logoutBtn').addEventListener('click', async () => {
+      if(!confirm('确定要退出登录吗？')) return;
+      const csrftoken = getCookie('csrftoken');
+      try {
+        const resp = await fetch('/accounts/logout/', {
+          method: 'POST',
+          headers: { 'X-CSRFToken': csrftoken || '' }
+        });
+        const data = await resp.json();
+        if (data.ok) window.location.href = data.redirect_url;
+      } catch (e) { alert('登出失败'); }
+    });
+
+    // 图片放大功能
+    function openModal(src) {
+      const modal = document.getElementById('imageModal');
+      const modalImg = document.getElementById('modalImg');
+      modal.style.display = "flex";
+      modalImg.src = src;
+    }
+
+    function closeModal() {
+      document.getElementById('imageModal').style.display = "none";
+    }
+
+    window.onclick = function(event) {
+      const modal = document.getElementById('imageModal');
+      if (event.target == modal) closeModal();
+    }
+
+    const pwdForm = document.getElementById('pwdForm');
+    if (pwdForm) {
+      pwdForm.addEventListener('submit', async (e) => {
+        e.preventDefault();
+        const msg = document.getElementById('pwdMsg');
+        msg.textContent = '';
+        msg.className = 'msg';
+
+        const pwd = (document.getElementById('newPassword').value || '').trim();
+        const cpwd = (document.getElementById('confirmPassword').value || '').trim();
+        if (pwd !== cpwd) {
+          msg.textContent = '密码和确认密码不匹配';
+          msg.className = 'msg error';
+          return;
+        }
+        if (pwd.length < 6) {
+          msg.textContent = '密码长度至少为6位';
+          msg.className = 'msg error';
+          return;
+        }
+        try {
+          const csrftoken = getCookie('csrftoken');
+          const resp = await fetch(`/elastic/users/{{ profile_user.user_id }}/update/`, {
+            method: 'POST',
+            credentials: 'same-origin',
+            headers: {
+              'Content-Type': 'application/json',
+              'X-CSRFToken': csrftoken || ''
+            },
+            body: JSON.stringify({ password: pwd })
+          });
+          const data = await resp.json();
+          if (resp.ok && data.status === 'success') {
+            msg.textContent = '修改成功';
+            msg.className = 'msg success';
+            document.getElementById('newPassword').value = '';
+            document.getElementById('confirmPassword').value = '';
+          } else {
+            msg.textContent = data.message || '操作失败';
+            msg.className = 'msg error';
+          }
+        } catch (err) {
+          msg.textContent = '操作失败';
+          msg.className = 'msg error';
+        }
+      });
+    }
+
+    const rcForm = document.getElementById('rcForm');
+    if (rcForm) {
+      let rcPreviewTimer = null;
+      let rcPreviewSeq = 0;
+      const rcInput = document.getElementById('newRegCode');
+      const rcPreview = document.getElementById('rcPreview');
+
+      async function refreshRcPreview(code) {
+        const seq = ++rcPreviewSeq;
+        if (!code) {
+          rcPreview.innerHTML = '<div style="color:#64748b;">输入注册码后自动显示 key 预览</div>';
+          return;
+        }
+        rcPreview.innerHTML = '<div style="color:#64748b;">正在查询...</div>';
+        try {
+          const resp = await fetch(`/accounts/profile/registration-code/preview/?code=${encodeURIComponent(code)}`, { method: 'GET', credentials: 'same-origin' });
+          const data = await resp.json();
+          if (seq !== rcPreviewSeq) return;
+          if (!(resp.ok && data && data.ok)) {
+            const msg = (data && data.message) ? data.message : '查询失败';
+            rcPreview.innerHTML = `<div style="color:#b91c1c;">${msg}</div>`;
+            return;
+          }
+          const keys = ((data.data || {}).keys || []).map(String).filter(Boolean);
+          const manageKeys = ((data.data || {}).manage_keys || []).map(String).filter(Boolean);
+          const keysText = keys.length ? keys.join('、') : '无';
+          const manageText = manageKeys.length ? manageKeys.join('、') : '无';
+          rcPreview.innerHTML = `<div><span style="font-weight:700;">key：</span>${keysText}</div><div style="margin-top:6px;"><span style="font-weight:700;">manage_key：</span>${manageText}</div>`;
+        } catch (e) {
+          if (seq !== rcPreviewSeq) return;
+          rcPreview.innerHTML = '<div style="color:#b91c1c;">查询失败</div>';
+        }
+      }
+
+      if (rcInput) {
+        rcInput.addEventListener('input', () => {
+          const code = (rcInput.value || '').trim();
+          if (rcPreviewTimer) window.clearTimeout(rcPreviewTimer);
+          rcPreviewTimer = window.setTimeout(() => refreshRcPreview(code), 300);
+        });
+        refreshRcPreview((rcInput.value || '').trim());
+      }
+
+      rcForm.addEventListener('submit', async (e) => {
+        e.preventDefault();
+        const msg = document.getElementById('rcMsg');
+        msg.textContent = '';
+        msg.className = 'msg';
+        const code = (document.getElementById('newRegCode').value || '').trim();
+        if (!code) {
+          msg.textContent = '请输入注册码';
+          msg.className = 'msg error';
+          return;
+        }
+        if (!confirm('确定要替换注册码吗？该操作会替换你当前的 key。')) return;
+        try {
+          const csrftoken = getCookie('csrftoken');
+          const resp = await fetch('/accounts/profile/registration-code/replace/', {
+            method: 'POST',
+            credentials: 'same-origin',
+            headers: {
+              'Content-Type': 'application/json',
+              'X-CSRFToken': csrftoken || ''
+            },
+            body: JSON.stringify({ code })
+          });
+          const data = await resp.json();
+          if (resp.ok && data.ok) {
+            msg.textContent = '替换成功';
+            msg.className = 'msg success';
+            window.location.reload();
+          } else {
+            msg.textContent = (data && data.message) ? data.message : '替换失败';
+            msg.className = 'msg error';
+          }
+        } catch (err) {
+          msg.textContent = '替换失败';
+          msg.className = 'msg error';
+        }
+      });
+    }
+  </script>
+</body>
+</html>
--- a/accounts/urls.py
+++ b/accounts/urls.py
@@ -12,4 +12,11 @@ urlpatterns = [
    path("register/", views.register_page, name="register"),
    path("register/submit/", views.register_submit, name="register_submit"),
    path("email/send-code/", views.send_email_code, name="send_email_code"),
-]
+    path("profile/", views.profile_page, name="profile"),
+    path("profile/registration-code/replace/", views.replace_registration_code_view, name="replace_registration_code"),
+    path("profile/registration-code/preview/", views.registration_code_preview_view, name="registration_code_preview"),
+    path("registration-code/request/submit/", views.submit_registration_code_request_view, name="submit_registration_code_request"),
+    path("registration-code/requests/", views.registration_code_requests_page, name="registration_code_requests_page"),
+    path("registration-code/requests/list/", views.list_registration_code_requests_view, name="list_registration_code_requests"),
+    path("registration-code/requests/decide/", views.decide_registration_code_request_view, name="decide_registration_code_request"),
+]
--- a/accounts/views.py
+++ b/accounts/views.py
@@ -15,7 +15,7 @@ from django.conf import settings

 from .es_client import get_user_by_username
 from .crypto import get_public_key_spki_b64, rsa_oaep_decrypt_b64, aes_gcm_decrypt_b64, verify_password, generate_rsa_private_pem_b64, public_spki_b64_from_private_pem_b64, rsa_oaep_decrypt_b64_with_private_pem
-from elastic.es_connect import get_registration_code, get_user_by_username as es_get_user_by_username, get_all_users as es_get_all_users, write_user_data
+from elastic.es_connect import get_registration_code, get_user_by_username as es_get_user_by_username, get_all_users as es_get_all_users, write_user_data, update_user_by_id, get_user_by_id, create_registration_code_manage_request, find_pending_registration_code_manage_request, list_registration_code_manage_requests, decide_registration_code_manage_request, get_registration_code_manage_request


@require_http_methods(["GET"])
@@ -71,6 +71,35 @@ def set_session_key(request):
    request.session["session_enc_key_b64"] = base64.b64encode(key_bytes).decode("ascii")
    return JsonResponse({"ok": True})

+@require_http_methods(["GET"])
+@ensure_csrf_cookie
+def profile_page(request):
+    session_user_id = request.session.get("user_id")
+    if session_user_id is None:
+        return redirect("/accounts/login/")
+    
+    # 获取用户信息
+    user = get_user_by_id(session_user_id)
+    if not user:
+        return redirect("/accounts/login/")
+    
+    # 获取个人提交的成就（图片）
+    from elastic.es_connect import search_all
+    from elastic.views import _attach_image_urls
+    
+    raw_results = [r for r in search_all() if str(r.get("writer_id", "")) == str(session_user_id)]
+    achievements = _attach_image_urls(request, raw_results)
+    
+    permission_name = "管理员" if int(user.get("permission", 1)) == 0 else "普通用户"
+    
+    context = {
+        "username": request.session.get("username"),
+        "profile_user": user,
+        "permission_name": permission_name,
+        "achievements": achievements,
+    }
+    return render(request, "accounts/profile.html", context)
+
@require_http_methods(["POST"])
@csrf_protect
 def secure_login_submit(request):
@@ -230,6 +259,7 @@ def register_submit(request):
        "email": email,
        "key": (rc.get("keys") if rc else []) or [],
        "manage_key": (rc.get("manage_keys") if rc else []) or [],
+        "registration_code": (rc.get("code") if rc else None),
    })
    if not ok:
        return JsonResponse({"ok": False, "message": "注册失败"}, status=500)
@@ -240,6 +270,169 @@ def register_submit(request):
        pass
    return JsonResponse({"ok": True, "redirect_url": "/accounts/login/"})

+@require_http_methods(["POST"])
+@csrf_protect
+def replace_registration_code_view(request):
+    session_user_id = request.session.get("user_id")
+    if session_user_id is None:
+        return JsonResponse({"ok": False, "message": "未登录"}, status=401)
+    try:
+        payload = json.loads(request.body.decode("utf-8"))
+    except json.JSONDecodeError:
+        return HttpResponseBadRequest("Invalid JSON")
+    code = (payload.get("code") or "").strip()
+    if not code:
+        return JsonResponse({"ok": False, "message": "请输入注册码"}, status=400)
+    rc = get_registration_code(code)
+    if not rc:
+        return JsonResponse({"ok": False, "message": "注册码无效"}, status=400)
+    try:
+        exp = rc.get("expires_at")
+        now = __import__("datetime").datetime.now(__import__("datetime").timezone.utc)
+        if hasattr(exp, 'isoformat'):
+            exp_dt = exp
+        else:
+            exp_dt = __import__("datetime").datetime.fromisoformat(str(exp))
+        if exp_dt <= now:
+            return JsonResponse({"ok": False, "message": "注册码已过期"}, status=400)
+    except Exception:
+        pass
+    keys = list(rc.get("keys") or [])
+    manage_keys = list(rc.get("manage_keys") or [])
+    ok = update_user_by_id(session_user_id, key=keys, manage_key=manage_keys, registration_code=code)
+    if not ok:
+        return JsonResponse({"ok": False, "message": "替换失败"}, status=500)
+    return JsonResponse({"ok": True})
+
+@require_http_methods(["GET"])
+def registration_code_preview_view(request):
+    session_user_id = request.session.get("user_id")
+    if session_user_id is None:
+        return JsonResponse({"ok": False, "message": "未登录"}, status=401)
+    code = (request.GET.get("code") or "").strip()
+    if not code:
+        return JsonResponse({"ok": False, "message": "请输入注册码"}, status=400)
+    rc = get_registration_code(code)
+    if not rc:
+        return JsonResponse({"ok": False, "message": "注册码无效"}, status=400)
+    try:
+        exp = rc.get("expires_at")
+        now = __import__("datetime").datetime.now(__import__("datetime").timezone.utc)
+        if hasattr(exp, 'isoformat'):
+            exp_dt = exp
+        else:
+            exp_dt = __import__("datetime").datetime.fromisoformat(str(exp))
+        if exp_dt <= now:
+            return JsonResponse({"ok": False, "message": "注册码已过期"}, status=400)
+    except Exception:
+        pass
+    return JsonResponse(
+        {
+            "ok": True,
+            "data": {
+                "code": rc.get("code"),
+                "keys": list(rc.get("keys") or []),
+                "manage_keys": list(rc.get("manage_keys") or []),
+                "expires_at": rc.get("expires_at"),
+            },
+        }
+    )
+
+@require_http_methods(["POST"])
+@csrf_protect
+def submit_registration_code_request_view(request):
+    session_user_id = request.session.get("user_id")
+    if session_user_id is None:
+        return JsonResponse({"ok": False, "message": "未登录"}, status=401)
+    try:
+        perm = int(request.session.get("permission", 1))
+    except Exception:
+        perm = 1
+    if perm == 0:
+        return JsonResponse({"ok": False, "message": "无权限"}, status=403)
+    me = get_user_by_id(session_user_id) or {}
+    if (me.get("manage_key") or []) or int(me.get("can_manage_registration_codes") or 0) == 1:
+        return JsonResponse({"ok": False, "message": "无需申请"}, status=400)
+    if str(me.get("registration_code") or "").strip():
+        return JsonResponse({"ok": False, "message": "已有注册码，无法申请"}, status=400)
+    try:
+        payload = json.loads(request.body.decode("utf-8"))
+    except json.JSONDecodeError:
+        return HttpResponseBadRequest("Invalid JSON")
+    reason = (payload.get("reason") or "").strip()
+    if not reason:
+        return JsonResponse({"ok": False, "message": "请填写申请理由"}, status=400)
+    pending = find_pending_registration_code_manage_request(session_user_id)
+    if pending:
+        return JsonResponse({"ok": True, "message": "已提交申请"})
+    rid = create_registration_code_manage_request(session_user_id, me.get("username"), reason)
+    if not rid:
+        return JsonResponse({"ok": False, "message": "提交失败"}, status=500)
+    return JsonResponse({"ok": True})
+
+@require_http_methods(["GET"])
+@ensure_csrf_cookie
+def registration_code_requests_page(request):
+    session_user_id = request.session.get("user_id")
+    if session_user_id is None:
+        return redirect("/accounts/login/")
+    try:
+        perm = int(request.session.get("permission", 1))
+    except Exception:
+        perm = 1
+    if perm != 0:
+        return redirect("/main/home/")
+    me = get_user_by_id(session_user_id) or {}
+    return render(request, "accounts/registration_code_requests.html", {"username": me.get("username")})
+
+@require_http_methods(["GET"])
+def list_registration_code_requests_view(request):
+    session_user_id = request.session.get("user_id")
+    if session_user_id is None:
+        return JsonResponse({"ok": False, "message": "未登录"}, status=401)
+    try:
+        perm = int(request.session.get("permission", 1))
+    except Exception:
+        perm = 1
+    if perm != 0:
+        return JsonResponse({"ok": False, "message": "无权限"}, status=403)
+    status = (request.GET.get("status") or "").strip() or None
+    data = list_registration_code_manage_requests(status=status)
+    return JsonResponse({"ok": True, "data": data})
+
+@require_http_methods(["POST"])
+@csrf_protect
+def decide_registration_code_request_view(request):
+    session_user_id = request.session.get("user_id")
+    if session_user_id is None:
+        return JsonResponse({"ok": False, "message": "未登录"}, status=401)
+    try:
+        perm = int(request.session.get("permission", 1))
+    except Exception:
+        perm = 1
+    if perm != 0:
+        return JsonResponse({"ok": False, "message": "无权限"}, status=403)
+    try:
+        payload = json.loads(request.body.decode("utf-8"))
+    except json.JSONDecodeError:
+        return HttpResponseBadRequest("Invalid JSON")
+    request_id = (payload.get("request_id") or "").strip()
+    action = (payload.get("action") or "").strip().lower()
+    note = (payload.get("note") or "").strip()
+    if not request_id or action not in ("approve", "reject"):
+        return JsonResponse({"ok": False, "message": "参数错误"}, status=400)
+    req = get_registration_code_manage_request(request_id)
+    if not req:
+        return JsonResponse({"ok": False, "message": "申请不存在"}, status=404)
+    status = "approved" if action == "approve" else "rejected"
+    ok = decide_registration_code_manage_request(request_id, status=status, reviewed_by=session_user_id, reviewer_note=note)
+    if not ok:
+        return JsonResponse({"ok": False, "message": "操作失败"}, status=500)
+    if status == "approved":
+        uid = req.get("user_id")
+        update_user_by_id(uid, can_manage_registration_codes=1, registration_manage_keys=[])
+    return JsonResponse({"ok": True})
+
@require_http_methods(["POST"])
@csrf_protect
 def send_email_code(request):
@@ -298,4 +491,4 @@ def _send_smtp_email(to_email: str, code: str):
                pass
        return True, ""
    except Exception as e:
-        return False, str(e)
+        return False, str(e)
--- a/elastic/documents.py
+++ b/elastic/documents.py
@@ -35,6 +35,9 @@ class UserDocument(Document):
    user_id = fields.LongField()
    username = fields.KeywordField()
    email = fields.KeywordField()
+    registration_code = fields.KeywordField()
+    can_manage_registration_codes = fields.IntegerField()
+    registration_manage_keys = fields.KeywordField(multi=True)
    password_hash = fields.KeywordField()
    password_salt = fields.KeywordField()
    permission = fields.IntegerField()    # 还是2种权限，0为管理员，1为用户（区别在于0有全部权限，1在数据管理页面有搜索框，但是索引到的录入信息要根据其用户id查询其key，若其中之一与用户的manage_key字段匹配就显示否则不显示）
--- a/elastic/es_connect.py
+++ b/elastic/es_connect.py
@@ -489,9 +489,111 @@ def analytics_trend(gte: str = None, lte: str = None, interval: str = "day"):
        print(f"分析趋势失败: {str(e)}")
        return []

-def analytics_types(gte: str = None, lte: str = None, size: int = 10):
+def delete_key_globally(key_to_remove: str):
    try:
-        filters = _type_filters_from_list(limit=size)
+        # 1. 从 GlobalDocument (id='keys') 中彻底移除
+        try:
+            doc = GlobalDocument.get(id='keys')
+            current_keys = list(doc.keys_list or [])
+            # 使用列表推导式进行彻底删除，处理可能的重复项
+            new_keys = [k.strip().strip(';') for k in current_keys if k.strip().strip(';') != key_to_remove]
+            
+            if len(new_keys) != len(current_keys):
+                doc.keys_list = new_keys
+                doc.save()
+                print(f"已从全局列表移除 Key: {key_to_remove}")
+        except Exception as e:
+            print(f"从全局列表移除 Key 失败: {str(e)}")
+
+        # 2. 同步清理所有注册码中的该 key (无论是 keys 还是 manage_keys 字段)
+        from elasticsearch.helpers import scan
+        query = {
+            "query": {
+                "bool": {
+                    "should": [
+                        {"term": {"keys": key_to_remove}},
+                        {"term": {"manage_keys": key_to_remove}}
+                    ],
+                    "must": [
+                        {"exists": {"field": "code"}} # 确保是注册码文档
+                    ]
+                }
+            }
+        }
+        
+        updated_count = 0
+        for hit in scan(es, query=query, index=GLOBAL_INDEX_NAME):
+            try:
+                # 重新获取文档对象进行操作
+                doc = RegistrationCodeDocument.get(id=hit['_id'])
+                modified = False
+                
+                if doc.keys:
+                    old_keys = list(doc.keys)
+                    new_ks = [k for k in old_keys if k != key_to_remove]
+                    if len(new_ks) != len(old_keys):
+                        doc.keys = new_ks
+                        modified = True
+                
+                if doc.manage_keys:
+                    old_mks = list(doc.manage_keys)
+                    new_mks = [k for k in old_mks if k != key_to_remove]
+                    if len(new_mks) != len(old_mks):
+                        doc.manage_keys = new_mks
+                        modified = True
+                
+                if modified:
+                    doc.save()
+                    updated_count += 1
+            except Exception as e:
+                print(f"同步清理注册码 {hit['_id']} 失败: {str(e)}")
+
+        # 3. 同步清理所有用户中的该 key (无论是 key 还是 manage_key 字段)
+        try:
+            user_query = {
+                "query": {
+                    "bool": {
+                        "should": [
+                            {"term": {"key": key_to_remove}},
+                            {"term": {"manage_key": key_to_remove}}
+                        ]
+                    }
+                }
+            }
+            for user_hit in scan(es, query=user_query, index=USER_INDEX_NAME):
+                try:
+                    user_doc = UserDocument.get(id=user_hit['_id'])
+                    user_modified = False
+                    
+                    if user_doc.key:
+                        old_uk = list(user_doc.key)
+                        new_uks = [k for k in old_uk if k != key_to_remove]
+                        if len(new_uks) != len(old_uk):
+                            user_doc.key = new_uks
+                            user_modified = True
+                    
+                    if user_doc.manage_key:
+                        old_umk = list(user_doc.manage_key)
+                        new_umks = [k for k in old_umk if k != key_to_remove]
+                        if len(new_umks) != len(old_umk):
+                            user_doc.manage_key = new_umks
+                            user_modified = True
+                    
+                    if user_modified:
+                        user_doc.save()
+                except Exception as e:
+                    print(f"同步清理用户 {user_hit['_id']} 失败: {str(e)}")
+        except Exception as e:
+            print(f"扫描用户失败: {str(e)}")
+
+        return True, updated_count
+    except Exception as e:
+        print(f"全局删除 Key 失败: {str(e)}")
+        return False, 0
+
+def analytics_types(gte: str = None, lte: str = None, limit: int = 12):
+    try:
+        filters = _type_filters_from_list(limit=limit)
        body = {
            "size": 0,
            "aggs": {
@@ -589,6 +691,25 @@ def analytics_recent(limit: int = 10, gte: str = None, lte: str = None):
                pass
            return ""

+        def _extract_detail(s: str):
+            if not s:
+                return ""
+            try:
+                obj = json.loads(s)
+                if isinstance(obj, dict):
+                    # 尝试获取常见的标题字段
+                    for key in ["标题", "名称", "项目名称", "成果名称", "软件名称", "专利名称", "获奖名称", "证书名称", "姓名"]:
+                        v = obj.get(key)
+                        if isinstance(v, str) and v:
+                            return v
+                    # 如果没有找到常见标题，尝试获取第一个非"数据类型"的字符串值
+                    for k, v in obj.items():
+                        if k != "数据类型" and isinstance(v, str) and v and len(v) < 50:
+                             return v
+            except Exception:
+                pass
+            return ""
+
        search = AchievementDocument.search()
        body = {
            "size": max(1, min(limit, 100)),
@@ -619,11 +740,13 @@ def analytics_recent(limit: int = 10, gte: str = None, lte: str = None):
                except Exception:
                    uname = None
            tval = _extract_type(getattr(hit, 'data', ''))
+            dval = _extract_detail(getattr(hit, 'data', ''))
            results.append({
                "_id": hit.meta.id,
                "writer_id": w,
                "username": uname or "",
                "type": tval or "",
+                "detail": dval or "",
                "time": getattr(hit, 'time', None)
            })
        return results
@@ -660,6 +783,9 @@ def write_user_data(user_data):
            password_salt=pwd_salt_b64,
            permission=perm_val,
            email=user_data.get('email'),
+            registration_code=(user_data.get('registration_code') or None),
+            can_manage_registration_codes=int(user_data.get('can_manage_registration_codes') or 0),
+            registration_manage_keys=list(user_data.get('registration_manage_keys') or []),
            key=list(user_data.get('key') or []),
            manage_key=list(user_data.get('manage_key') or []),
        )
@@ -670,25 +796,6 @@ def write_user_data(user_data):
        print(f"用户数据写入失败: {str(e)}")
        return False

-def get_user_by_id(user_id):
-    try:
-        search = UserDocument.search()
-        search = search.query("term", user_id=user_id)
-        response = search.execute()
-
-        if response.hits:
-            hit = response.hits[0]
-            return {
-                "user_id": hit.user_id,
-                "username": hit.username,
-                "permission": hit.permission
-            }
-        return None
-
-    except Exception as e:
-        print(f"获取用户数据失败: {str(e)}")
-        return None
-
 def get_user_by_username(username):
    """
    根据用户名获取用户数据
@@ -732,6 +839,9 @@ def get_all_users():
                "username": hit.username,
                "permission": int(hit.permission),
                "email": getattr(hit, 'email', None),
+                "registration_code": getattr(hit, 'registration_code', None),
+                "can_manage_registration_codes": int(getattr(hit, 'can_manage_registration_codes', 0) or 0),
+                "registration_manage_keys": list(getattr(hit, 'registration_manage_keys', []) or []),
                "key": list(getattr(hit, 'key', []) or []),
                "manage_key": list(getattr(hit, 'manage_key', []) or []),
            })
@@ -753,6 +863,9 @@ def get_user_by_id(user_id):
                "username": hit.username,
                "permission": int(hit.permission),
                "email": getattr(hit, 'email', None),
+                "registration_code": getattr(hit, 'registration_code', None),
+                "can_manage_registration_codes": int(getattr(hit, 'can_manage_registration_codes', 0) or 0),
+                "registration_manage_keys": list(getattr(hit, 'registration_manage_keys', []) or []),
                "key": list(getattr(hit, 'key', []) or []),
                "manage_key": list(getattr(hit, 'manage_key', []) or []),
            }
@@ -776,7 +889,7 @@ def delete_user_by_id(user_id):
        print(f"删除用户失败: {str(e)}")
        return False

-def update_user_by_id(user_id, username=None, permission=None, password=None):
+def update_user_by_id(user_id, username=None, permission=None, password=None, key=None, manage_key=None, registration_code=None, can_manage_registration_codes=None, registration_manage_keys=None):
    try:
        search = UserDocument.search()
        search = search.query("term", user_id=int(user_id))
@@ -792,9 +905,120 @@ def update_user_by_id(user_id, username=None, permission=None, password=None):
                salt_b64, hash_b64 = hash_password_random_salt(str(password))
                doc.password_hash = hash_b64
                doc.password_salt = salt_b64
+            if key is not None:
+                doc.key = list(key)
+            if manage_key is not None:
+                doc.manage_key = list(manage_key)
+            if registration_code is not None:
+                doc.registration_code = str(registration_code) if str(registration_code).strip() else None
+            if can_manage_registration_codes is not None:
+                try:
+                    doc.can_manage_registration_codes = int(can_manage_registration_codes)
+                except Exception:
+                    doc.can_manage_registration_codes = 0
+            if registration_manage_keys is not None:
+                doc.registration_manage_keys = list(registration_manage_keys)
            doc.save()
            return True
        return False
    except Exception as e:
        print(f"更新用户失败: {str(e)}")
        return False
+
+def _rc_request_now_iso():
+    return datetime.now(timezone.utc).isoformat()
+
+def create_registration_code_manage_request(user_id: int, username: str, reason: str):
+    try:
+        rid = uuid.uuid4().hex
+        doc = {
+            "kind": "registration_code_manage_request",
+            "request_id": rid,
+            "user_id": int(user_id),
+            "username": str(username or ""),
+            "reason": str(reason or ""),
+            "status": "pending",
+            "created_at": _rc_request_now_iso(),
+        }
+        es.index(index=GLOBAL_INDEX_NAME, id=rid, body=doc)
+        return rid
+    except Exception as e:
+        print(f"创建注册码管理申请失败: {str(e)}")
+        return None
+
+def find_pending_registration_code_manage_request(user_id: int):
+    try:
+        body = {
+            "size": 1,
+            "query": {
+                "bool": {
+                    "must": [
+                        {"term": {"kind": "registration_code_manage_request"}},
+                        {"term": {"user_id": int(user_id)}},
+                        {"term": {"status": "pending"}},
+                    ]
+                }
+            },
+            "sort": [{"created_at": {"order": "desc"}}],
+        }
+        resp = es.search(index=GLOBAL_INDEX_NAME, body=body)
+        hits = (resp.get("hits") or {}).get("hits") or []
+        if not hits:
+            return None
+        h = hits[0]
+        src = h.get("_source") or {}
+        src["_id"] = h.get("_id")
+        return src
+    except Exception as e:
+        print(f"查询注册码管理申请失败: {str(e)}")
+        return None
+
+def get_registration_code_manage_request(request_id: str):
+    try:
+        resp = es.get(index=GLOBAL_INDEX_NAME, id=str(request_id))
+        src = resp.get("_source") or {}
+        if (src.get("kind") or "") != "registration_code_manage_request":
+            return None
+        src["_id"] = resp.get("_id")
+        return src
+    except Exception:
+        return None
+
+def list_registration_code_manage_requests(status: str = None, limit: int = 200):
+    try:
+        must = [{"term": {"kind": "registration_code_manage_request"}}]
+        if status:
+            must.append({"term": {"status": str(status)}})
+        body = {
+            "size": max(1, min(int(limit or 200), 500)),
+            "query": {"bool": {"must": must}},
+            "sort": [{"created_at": {"order": "desc"}}],
+        }
+        resp = es.search(index=GLOBAL_INDEX_NAME, body=body)
+        hits = (resp.get("hits") or {}).get("hits") or []
+        out = []
+        for h in hits:
+            src = h.get("_source") or {}
+            src["_id"] = h.get("_id")
+            out.append(src)
+        return out
+    except Exception as e:
+        print(f"列出注册码管理申请失败: {str(e)}")
+        return []
+
+def decide_registration_code_manage_request(request_id: str, status: str, reviewed_by: int, reviewer_note: str = None):
+    try:
+        sid = str(status or "").strip().lower()
+        if sid not in ("approved", "rejected"):
+            return False
+        doc = {
+            "status": sid,
+            "reviewed_at": _rc_request_now_iso(),
+            "reviewed_by": int(reviewed_by),
+            "reviewer_note": str(reviewer_note or ""),
+        }
+        es.update(index=GLOBAL_INDEX_NAME, id=str(request_id), body={"doc": doc})
+        return True
+    except Exception as e:
+        print(f"审批注册码管理申请失败: {str(e)}")
+        return False
--- a/elastic/templates/elastic/manage.html
+++ b/elastic/templates/elastic/manage.html
@@ -16,6 +16,11 @@
    table{width:100%;border-collapse:collapse;margin-top:20px}
    th,td{border-bottom:1px solid #eee;padding:12px 8px;text-align:left;vertical-align:top}
    th{background:#f8f9fa;font-weight:600}
+    .inner-table { width: 100%; margin: 0; border: 1px solid #e0e0e0; border-collapse: collapse; table-layout: fixed; }
+    .inner-table th, .inner-table td { border: 1px solid #e0e0e0; padding: 8px; font-size: 13px; word-break: break-all; }
+    .inner-table td:first-child { width: 30%; background-color: #f8fafc; font-weight: 600; color: #475569; }
+    .inner-table td:last-child { width: 70%; background-color: #fff; }
+    .inner-table th { background-color: #f9f9f9; }
    img{max-width:120px;border:1px solid #eee;border-radius:6px;cursor:pointer}
    .btn{padding:6px 10px;border:none;border-radius:6px;cursor:pointer;font-size:14px;margin:2px}
    .btn-primary{background:#1677ff;color:#fff}
@@ -64,12 +69,18 @@
 <div class="main-content">
  <div class="container">
    <h2>数据管理</h2>
+    {% if is_admin %}
    <p class="muted">仅管理员可见。可查看、编辑、删除所有记录。</p>
+    {% else %}
+    <p class="muted">可查看本人及所管理 Key 的上传数据。</p>
+    {% endif %}

    <!-- 搜索功能区域 -->
    <div class="search-container">
      <div class="search-controls">
        <input type="text" id="searchQuery" class="search-input" placeholder="请输入搜索关键词...">
+        <select id="keyFilter" class="search-input"></select>
+        <button class="btn" onclick="clearKeyFilter()">清空Key筛查</button>
        <button class="btn btn-primary" onclick="performSearch('exact')">关键词搜索</button>
        <button class="btn btn-secondary" onclick="performSearch('fuzzy')">模糊搜索</button>
        <button class="btn" onclick="loadAllData()">显示全部</button>
@@ -86,7 +97,6 @@
    <table id="dataTable">
      <thead>
        <tr>
-          <th>ID</th>
          <th>图片</th>
          <th>数据</th>
          <th>录入人</th>
@@ -142,6 +152,7 @@ function getCookie(name) {

 // DOM元素引用
 const searchQueryInput = document.getElementById('searchQuery');
+const keyFilterSelect = document.getElementById('keyFilter');
 const searchResultDiv = document.getElementById('searchResult');
 const searchStatus = document.getElementById('searchStatus');
 const searchCount = document.getElementById('searchCount');
@@ -170,6 +181,7 @@ let allDataCache = []; // 缓存所有数据，避免重复请求
 let currentSearchQuery = ''; // 记录当前搜索查询
 let isFuzzySearch = false; // 记录当前是否为模糊搜索
 let isDeleting = false; // 标记是否正在删除
+let currentKeyFilter = '';

 // 图片缩放相关变量
 let currentScale = 1;
@@ -189,6 +201,11 @@ async function performSearch(type) {
    return;
  }

+  if (currentKeyFilter) {
+    currentKeyFilter = '';
+    if (keyFilterSelect) keyFilterSelect.value = '';
+  }
+
  currentSearchQuery = query;
  isFuzzySearch = type === 'fuzzy';
  showSearchLoading();
@@ -253,6 +270,17 @@ async function loadAllData() {
  showSearchLoading();

  try {
+    if (currentKeyFilter) {
+      const response = await fetch(`/elastic/filter-by-key/?key=${encodeURIComponent(currentKeyFilter)}`);
+      const data = await response.json();
+      if (data.status === 'success') {
+        displayAllData(data.data || [], currentKeyFilter);
+      } else {
+        showSearchMessage(`加载数据失败: ${data.message || '未知错误'}`, 'error');
+      }
+      return;
+    }
+
    // 如果已有缓存，直接使用
    if (allDataCache.length > 0) {
      displayAllData(allDataCache);
@@ -275,10 +303,10 @@ async function loadAllData() {
 }

 // 显示所有数据
-function displayAllData(data) {
+function displayAllData(data, key) {
  searchResultDiv.style.display = 'block';
  searchResultDiv.className = 'search-result';
-  searchStatus.textContent = '显示全部数据';
+  searchStatus.textContent = key ? `按Key筛查：${key}` : '显示全部数据';
  searchCount.textContent = `共 ${data.length} 条记录`;

  renderTable(data);
@@ -290,7 +318,11 @@ function clearSearch() {
  searchResultDiv.style.display = 'none';
  currentSearchQuery = '';

-  // 如果有缓存数据，显示全部
+  if (currentKeyFilter) {
+    loadAllData();
+    return;
+  }
+
  if (allDataCache.length > 0) {
    renderTable(allDataCache);
  } else {
@@ -299,13 +331,41 @@ function clearSearch() {
  }
 }

+async function initKeyFilter() {
+  if (!keyFilterSelect) return;
+  keyFilterSelect.innerHTML = '<option value="">全部Key</option>';
+  try {
+    const resp = await fetch('/elastic/keys-for-filter/', { credentials: 'same-origin' });
+    const data = await resp.json();
+    if (data.status !== 'success') return;
+    const keys = data.data || [];
+    keys.forEach(k => {
+      const opt = document.createElement('option');
+      opt.value = String(k || '');
+      opt.textContent = String(k || '');
+      keyFilterSelect.appendChild(opt);
+    });
+  } catch (e) {
+  }
+  keyFilterSelect.addEventListener('change', () => {
+    currentKeyFilter = (keyFilterSelect.value || '').trim();
+    loadAllData();
+  });
+}
+
+function clearKeyFilter() {
+  currentKeyFilter = '';
+  if (keyFilterSelect) keyFilterSelect.value = '';
+  loadAllData();
+}
+
 // 渲染表格
 function renderTable(data) {
  tableBody.innerHTML = '';

  if (!data || data.length === 0) {
    const row = document.createElement('tr');
-    row.innerHTML = '<td colspan="5" style="text-align: center; color: #999;">暂无数据</td>';
+    row.innerHTML = '<td colspan="4" style="text-align: center; color: #999;">暂无数据</td>';
    tableBody.appendChild(row);
    return;
  }
@@ -318,22 +378,51 @@ function renderTable(data) {

    // 解析data字段，如果是JSON字符串则格式化显示
    let displayData = item.data || '';
+    let parsed = null;
    try {
-      const parsed = JSON.parse(item.data);
-      displayData = JSON.stringify(parsed, null, 2);
+      if (typeof displayData === 'object' && displayData !== null) {
+        parsed = displayData;
+      } else if (typeof displayData === 'string') {
+        parsed = JSON.parse(displayData);
+      }
+      
+      if (parsed && typeof parsed === 'object' && !Array.isArray(parsed)) {
+        displayData = `
+          <table class="inner-table">
+            <tbody>
+              ${Object.entries(parsed).map(([key, value]) => `
+                <tr>
+                  <td>${escapeHtml(key)}</td>
+                  <td>${escapeHtml(typeof value === 'object' ? JSON.stringify(value, null, 2) : value)}</td>
+                </tr>
+              `).join('')}
+            </tbody>
+          </table>
+        `;
+      } else {
+        throw new Error('Not a valid JSON object');
+      }
    } catch (e) {
-      // 如果不是JSON，直接显示原字符串
+      displayData = `
+        <table class="inner-table">
+          <tbody>
+            <tr>
+              <td>原始数据</td>
+              <td>${escapeHtml(typeof displayData === 'object' ? JSON.stringify(displayData) : displayData)}</td>
+            </tr>
+          </tbody>
+        </table>
+      `;
    }

    row.innerHTML = `
-      <td style="max-width:140px; word-break:break-all; font-size: 12px;">${item._id || item.id || ''}</td>
      <td>
-        ${item.image ? `<img src="/media/${item.image}" onerror="this.src=''; this.alt='图片加载失败'" class="clickable-image" data-image="/media/${item.image}" />` : '无图片'}
+        <div style="display:flex;gap:6px;flex-wrap:wrap;">${buildImageCell(item)}</div>
      </td>
      <td>
-        <pre style="white-space:pre-wrap; word-wrap:break-word; max-height: 100px; overflow-y: auto; font-size: 12px; margin: 0;">${escapeHtml(displayData)}</pre>
+        ${displayData}
      </td>
-      <td style="font-size: 12px;">${item.writer_id || ''}</td>
+      <td style="font-size: 12px;">${item.writer_name || item.writer_id || ''}</td>
      <td>
        <button class="btn btn-primary" onclick="openEdit('${item._id || item.id}')">编辑</button>
        <button class="btn btn-danger" onclick="doDelete('${item._id || item.id}')">删除</button>
@@ -343,6 +432,12 @@ function renderTable(data) {
  });
 }

+function buildImageCell(item) {
+  const urls = Array.isArray(item.image_urls) ? item.image_urls : (item.image_url ? [item.image_url] : []);
+  if (!urls.length) return '无图片';
+  return urls.map(u => `<img src="${u}" onerror="this.src=''; this.alt='图片加载失败'" class="clickable-image" data-image="${u}" />`).join('');
+}
+
 // 转义HTML以防止XSS
 function escapeHtml(unsafe) {
  return unsafe
@@ -396,16 +491,24 @@ function createRow(k = '', v = '') {
 }

 function renderForm(obj){
-  kvForm.innerHTML='';
+  kvForm.innerHTML=`
+    <div style="display: grid; grid-template-columns: 1fr 1fr auto; gap: 8px; margin-bottom: 8px; font-weight: 600; color: #475569; font-size: 14px;">
+      <div>字段名</div>
+      <div>字段值</div>
+      <div>操作</div>
+    </div>
+  `;
  Object.keys(obj||{}).forEach(k=> kvForm.appendChild(createRow(k, obj[k])));
-  if (!kvForm.children.length) kvForm.appendChild(createRow());
+  if (kvForm.querySelectorAll('div[style*="grid"]').length <= 1) kvForm.appendChild(createRow());
  syncTextarea();
 }

 function formToObject(){
  const o={};
-  Array.from(kvForm.children).forEach(row=>{
+  Array.from(kvForm.children).forEach((row, index)=>{
+    if (index === 0) return; // 跳过表头
    const [kI,vI] = row.querySelectorAll('input');
+    if (!kI || !vI) return;
    const k=(kI.value||'').trim(); if(!k) return;
    const raw=vI.value;
    try{
@@ -563,6 +666,7 @@ async function doDelete(id){

 // 页面加载时自动加载所有数据
 document.addEventListener('DOMContentLoaded', function() {
+  initKeyFilter();
  loadAllData();
 });

@@ -730,4 +834,4 @@ document.addEventListener('DOMContentLoaded', function() {
 });
 </script>
 </body>
-</html>
+</html>
--- a/elastic/templates/elastic/registration_codes.html
+++ b/elastic/templates/elastic/registration_codes.html
@@ -19,6 +19,10 @@
    .btn { padding:8px 12px; border:none; border-radius:8px; cursor:pointer; margin:0 4px; }
    .btn-primary { background:#4f46e5; color:#fff; }
    .btn-secondary { background:#64748b; color:#fff; }
+    .btn-danger { background:#ff4d4f; color:#fff; }
+    .btn-danger:hover { background:#ff7875 !important; }
+    .btn-primary:hover { background:#6366f1 !important; }
+    .btn-secondary:hover { background:#94a3b8 !important; }
    .notice { padding:10px; border-radius:6px; margin-top:10px; display:none; }
    .notice.success { background:#d4edda; color:#155724; border:1px solid #c3e6cb; }
    .notice.error { background:#f8d7da; color:#721c24; border:1px solid #f5c6cb; }
@@ -34,6 +38,16 @@
  </style>
  {% csrf_token %}
  <script>
+    const IS_ADMIN = {{ is_admin|yesno:"true,false" }};
+    const HAS_MANAGE_KEY = {{ has_manage_key|yesno:"true,false" }};
+    const CAN_MANAGE_REG = {{ can_manage_registration_codes|yesno:"true,false" }};
+    const MY_KEYS_RAW = JSON.parse('{{ my_keys_json|default:"[]"|escapejs }}');
+    const MY_KEYS_SET = new Set((Array.isArray(MY_KEYS_RAW) ? MY_KEYS_RAW : []).map(v => String(v || '').trim()).filter(Boolean));
+    const MY_MANAGE_KEYS_RAW = JSON.parse('{{ manage_keys_json|default:"[]"|escapejs }}');
+    const MY_MANAGE_KEYS_SET = new Set((Array.isArray(MY_MANAGE_KEYS_RAW) ? MY_MANAGE_KEYS_RAW : []).map(v => String(v || '').trim()).filter(Boolean));
+    const ALLOWED_MANAGE_KEYS_RAW = JSON.parse('{{ allowed_manage_keys_json|default:"[]"|escapejs }}');
+    const ALLOWED_MANAGE_KEYS_SET = new Set((Array.isArray(ALLOWED_MANAGE_KEYS_RAW) ? ALLOWED_MANAGE_KEYS_RAW : []).map(v => String(v || '').trim()).filter(Boolean));
+
    function getCookie(name){const v=`; ${document.cookie}`;const p=v.split(`; ${name}=`);if(p.length===2) return p.pop().split(';').shift();}
    async function loadKeys(){
      const resp=await fetch('/elastic/registration-codes/keys/');
@@ -44,8 +58,17 @@
      keySel.innerHTML=''; mkeySel.innerHTML='';
      opts.forEach(k=>{
        const o=document.createElement('option'); o.value=k; o.textContent=k; keySel.appendChild(o);
-        const o2=document.createElement('option'); o2.value=k; o2.textContent=k; mkeySel.appendChild(o2);
+        const o2=document.createElement('option'); o2.value=k; o2.textContent=k;
+        if ((!IS_ADMIN) && HAS_MANAGE_KEY) {
+          const v = String(k || '').trim();
+          if (v && !ALLOWED_MANAGE_KEYS_SET.has(v)) o2.disabled = true;
+        }
+        mkeySel.appendChild(o2);
      });
+      if ((!IS_ADMIN) && HAS_MANAGE_KEY) {
+        Array.from(keySel.options).forEach(o => { if (MY_KEYS_SET.has(String(o.value || '').trim())) o.selected = true; });
+        Array.from(mkeySel.options).forEach(o => { o.selected = false; });
+      }
    }
    async function addKey(){
      const keyName=(document.getElementById('newKey').value||'').trim();
@@ -54,17 +77,104 @@
      const resp=await fetch('/elastic/registration-codes/keys/add/',{method:'POST',credentials:'same-origin',headers:{'Content-Type':'application/json','X-CSRFToken':csrftoken||''},body:JSON.stringify({key:keyName})});
      const data=await resp.json();
      const msg=document.getElementById('msg');
-      if(resp.ok && data.status==='success'){msg.textContent='新增key成功'; msg.className='notice success'; msg.style.display='block'; document.getElementById('newKey').value=''; loadKeys();}
+      if(resp.ok && data.status==='success'){
+        if ((!IS_ADMIN) && HAS_MANAGE_KEY) {
+          ALLOWED_MANAGE_KEYS_SET.add(keyName);
+        }
+        msg.textContent='新增key成功'; msg.className='notice success'; msg.style.display='block'; document.getElementById('newKey').value=''; loadKeys();
+      }
      else{msg.textContent=data.message||'新增失败'; msg.className='notice error'; msg.style.display='block';}
    }
-    function selectedValues(sel){return Array.from(sel.selectedOptions).map(o=>o.value);}    
-    function enableToggleSelect(sel){ sel.addEventListener('mousedown',function(e){ if(e.target && e.target.tagName==='OPTION'){ e.preventDefault(); const op=e.target; op.selected=!op.selected; this.dispatchEvent(new Event('change',{bubbles:true})); } }); }
-    function clearSelection(id){ const sel=document.getElementById(id); Array.from(sel.options).forEach(o=>o.selected=false); }
+    async function deleteSelectedKey(){
+      const keySel = document.getElementById('keys');
+      const mkeySel = document.getElementById('manageKeys');
+      
+      // 优先获取左侧选中的，如果没有则获取右侧选中的
+      const selectedKey = keySel.value || mkeySel.value;
+      
+      if(!selectedKey){
+        alert('请先在下方列表中选择一个要删除的Key');
+        return;
+      }
+      if ((!IS_ADMIN) && HAS_MANAGE_KEY) {
+        const v = String(selectedKey || '').trim();
+        if (!v || !ALLOWED_MANAGE_KEYS_SET.has(v)) {
+          const msg=document.getElementById('msg');
+          msg.textContent='只能删除自己新增的 key';
+          msg.className='notice error';
+          msg.style.display='block';
+          return;
+        }
+      }
+      if(!confirm(`确定要全局删除Key \"${selectedKey}\" 吗？\n该操作将：\n1. 从全局可选Key列表中移除\n2. 从所有包含此Key的注册码中同步清除\n此操作不可恢复！`)) return;
+
+      const ov=document.getElementById('overlay'); ov.style.display='flex';
+      const csrftoken=getCookie('csrftoken');
+      const url = '/elastic/registration-codes/keys/remove/';
+      const resp=await fetch(url,{method:'POST',credentials:'same-origin',headers:{'Content-Type':'application/json','X-CSRFToken':csrftoken||''},body:JSON.stringify({key:selectedKey})});
+      const data=await resp.json();
+      const msg=document.getElementById('msg');
+      if(resp.ok && data.status==='success'){
+        if ((!IS_ADMIN) && HAS_MANAGE_KEY) {
+          ALLOWED_MANAGE_KEYS_SET.delete(String(selectedKey||'').trim());
+        }
+        msg.textContent = data.message || '删除成功';
+        msg.className='notice success';
+        msg.style.display='block';
+        loadKeys(); // 重新加载keys列表
+        loadCodes(); // 重新加载注册码列表
+      } else {
+        msg.textContent=data.message||'删除失败';
+        msg.className='notice error';
+        msg.style.display='block';
+      }
+      ov.style.display='none';
+    }
+    function selectedValues(sel){return Array.from(sel.selectedOptions).map(o=>o.value);}
+    function enableToggleSelect(sel){
+      sel.addEventListener('mousedown', function(e){
+        if(e.target && e.target.tagName==='OPTION'){
+          e.preventDefault();
+          const op=e.target;
+          if (op.disabled) return;
+          op.selected = !op.selected;
+          this.dispatchEvent(new Event('change',{bubbles:true}));
+        }
+      });
+    }
+    function clearSelection(id){
+      const sel=document.getElementById(id);
+      Array.from(sel.options).forEach(o=>{ o.selected = false; });
+    }
    async function generateCode(){
      const ov=document.getElementById('overlay'); ov.style.display='flex';
      const csrftoken=getCookie('csrftoken');
-      const keys=selectedValues(document.getElementById('keys'));
-      const manageKeys=selectedValues(document.getElementById('manageKeys'));
+      const keySel = document.getElementById('keys');
+      let keys=selectedValues(keySel);
+      if ((!IS_ADMIN) && HAS_MANAGE_KEY) {
+        const selected = new Set(keys.map(k=>String(k||'').trim()).filter(Boolean));
+        const missing = Array.from(MY_KEYS_SET).filter(k => !selected.has(k));
+        if (missing.length) {
+          const msg=document.getElementById('msg');
+          msg.textContent = `必须选择导师原有的 key：${missing.join('、')}`;
+          msg.className='notice error';
+          msg.style.display='block';
+          ov.style.display='none';
+          return;
+        }
+      }
+      let manageKeys=selectedValues(document.getElementById('manageKeys'));
+      if ((!IS_ADMIN) && HAS_MANAGE_KEY) {
+        const hasForbidden = manageKeys.some(k => !ALLOWED_MANAGE_KEYS_SET.has(String(k || '').trim()));
+        if (hasForbidden) {
+          const msg=document.getElementById('msg');
+          msg.textContent='manage_key 只能选择本页新增的 key';
+          msg.className='notice error';
+          msg.style.display='block';
+          ov.style.display='none';
+          return;
+        }
+      }
      const mode=document.getElementById('expireMode').value;
      let days=30; if(mode==='month') days=30; else if(mode==='fouryears') days=1460; else { const d=parseInt(document.getElementById('customDays').value||'30'); days=isNaN(d)?30:Math.max(1,d);} 
      const resp=await fetch('/elastic/registration-codes/generate/',{method:'POST',credentials:'same-origin',headers:{'Content-Type':'application/json','X-CSRFToken':csrftoken||''},body:JSON.stringify({keys,manage_keys:manageKeys,expires_in_days:days})});
@@ -97,7 +207,12 @@
    function formatDate(t){ if(!t) return ''; try{ const d = new Date(t); if(String(d)!='Invalid Date'){ const p=n=>String(n).padStart(2,'0'); return `${d.getFullYear()}-${p(d.getMonth()+1)}-${p(d.getDate())} ${p(d.getHours())}:${p(d.getMinutes())}`;} }catch(e){} return ''; }
    async function revokeCode(code){ const csrftoken=getCookie('csrftoken'); const resp=await fetch('/elastic/registration-codes/revoke/',{method:'POST',credentials:'same-origin',headers:{'Content-Type':'application/json','X-CSRFToken':csrftoken||''},body:JSON.stringify({code})}); const msg=document.getElementById('msg'); const data=await resp.json(); if(resp.ok && data.status==='success'){ msg.textContent='已作废'; msg.className='notice success'; msg.style.display='block'; loadCodes(); } else { msg.textContent=data.message||'作废失败'; msg.className='notice error'; msg.style.display='block'; } }
    document.addEventListener('click',function(e){ const btn=e.target; if(btn && btn.matches('button[data-code]')){ revokeCode(btn.getAttribute('data-code')); }});
-    document.addEventListener('DOMContentLoaded',()=>{loadKeys(); enableToggleSelect(document.getElementById('keys')); enableToggleSelect(document.getElementById('manageKeys')); loadCodes();});
+    document.addEventListener('DOMContentLoaded',()=>{
+      loadKeys();
+      enableToggleSelect(document.getElementById('keys'));
+      enableToggleSelect(document.getElementById('manageKeys'));
+      loadCodes();
+    });
  </script>
 </head>
 <body>
@@ -114,23 +229,32 @@
  <div class="main">
    <div class="card fade-in">
      <h2>管理注册码</h2>
+      {% if is_admin or has_manage_key or can_manage_registration_codes %}
      <div class="row">
        <div class="col">
-          <label>新增key</label>
-          <input id="newKey" type="text" placeholder="输入新的key" />
-          <button class="btn btn-secondary" onclick="addKey()">新增</button>
+          <label>管理 Key</label>
+          <div style="display:flex; gap:8px;">
+            <input id="newKey" type="text" placeholder="输入新的key进行新增，或在下方选择后删除" style="flex: 1;" />
+            <button class="btn btn-secondary" onclick="addKey()">新增 Key</button>
+            {% if is_admin or has_manage_key %}
+            <button class="btn btn-danger" onclick="deleteSelectedKey()">删除选中 Key</button>
+            {% endif %}
+          </div>
        </div>
      </div>
+      {% endif %}
      <div class="row" style="margin-top:12px;">
        <div class="col">
-          <label>选择keys</label>
+          <label>选择 keys</label>
          <select id="keys" multiple size="10"></select>
-          <div style="margin-top:8px;"><button class="btn btn-secondary" onclick="clearSelection('keys')">清空选择</button></div>
+          <div style="margin-top:8px;"><button class="btn btn-secondary" style="width: 100%;" onclick="clearSelection('keys')">清空 keys 选择</button></div>
        </div>
        <div class="col">
-          <label>选择manage_keys</label>
+          <label>选择 manage_keys</label>
          <select id="manageKeys" multiple size="10"></select>
-          <div style="margin-top:8px;"><button class="btn btn-secondary" onclick="clearSelection('manageKeys')">清空选择</button></div>
+          <div style="margin-top:8px;">
+            <button class="btn btn-secondary" style="width: 100%;" onclick="clearSelection('manageKeys')">清空 manage_keys 选择</button>
+          </div>
        </div>
      </div>
      <div class="row" style="margin-top:12px;">
@@ -338,4 +462,4 @@
    loadRecent();
  </script>
 </body>
-</html>
+</html>
--- a/elastic/templates/elastic/upload.html
+++ b/elastic/templates/elastic/upload.html
@@ -42,17 +42,33 @@
    .preview-box {flex: 1; text-align: center; }
    .preview-box h3 {margin-top: 0;color: #334155; }
    .preview-box img { max-width: 100%;max-height: 300px;border: 1px solid #e2e8f0;border-radius: 8px;object-fit: contain;}
+    .preview-list {display: grid;grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));gap: 12px; margin-top: 20px;}
+    .preview-item {position: relative;}
+    .preview-item img {width: 100%;max-height: 220px;border: 1px solid #e2e8f0;border-radius: 8px;object-fit: contain;}
+    .preview-remove {position: absolute;top: 6px;right: 6px;border: none;border-radius: 999px;background: rgba(15,23,42,0.8);color: #fff;width: 24px;height: 24px;cursor: pointer;display: flex;align-items: center;justify-content: center;font-size: 14px;line-height: 1;}
    .result-box {flex: 1;}
  .result-box h3 { margin-top: 0; color: #334155;}
  .form-controls { display: flex;gap: 8px;margin-bottom: 12px;flex-wrap: wrap;}
-  #kvForm {border: 1px solid #e2e8f0; border-radius: 8px; padding: 12px;    max-height: 300px;  overflow: auto;margin-bottom: 12px;background: white;}
-  .form-row {display: grid;grid-template-columns: 1fr 1fr auto;gap: 8px; margin-bottom: 6px; }
-  .form-row input {padding: 8px;border: 1px solid #cbd5e1;border-radius: 4px;}
-  #resultBox { width: 100%;min-height: 200px;font-family: ui-monospace, SFMono-Regular, Menlo, monospace;font-size: 14px; padding: 12px; border: 1px solid #e2e8f0;
-    border-radius: 8px; resize: vertical;box-sizing: border-box; }
+  .pending-item { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 20px; margin-bottom: 24px; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); }
+  .pending-item-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; border-bottom: 1px solid #f1f5f9; padding-bottom: 12px; }
+  .pending-item-title { font-weight: 600; color: #1e293b; font-size: 16px; }
+  .pending-item-body { display: flex; gap: 20px; }
+  .pending-item-preview { flex: 0 0 240px; }
+  .pending-item-preview img { width: 100%; border-radius: 8px; border: 1px solid #f1f5f9; }
+  .pending-item-edit { flex: 1; }
+  .pending-item-footer { margin-top: 16px; text-align: right; }
+  @media (max-width: 992px) {
+    .pending-item-body { flex-direction: column; }
+    .pending-item-preview { flex: 0 0 auto; }
+  }
+  .form-row {display: grid;grid-template-columns: 1fr 1fr auto;gap: 8px; margin-bottom: 6px; align-items: center;}
+  .form-row input {padding: 8px;border: 1px solid #cbd5e1;border-radius: 4px; width: 100%; box-sizing: border-box;}
+  .kv-form-container {border: 1px solid #e2e8f0; border-radius: 8px; padding: 12px; max-height: 400px; overflow: auto; margin-bottom: 12px; background: #f8fafc;}
+  .form-header { display: grid; grid-template-columns: 1fr 1fr auto; gap: 8px; margin-bottom: 8px; padding: 0 4px; font-weight: 600; color: #475569; font-size: 14px;}
+  .result-textarea { width: 100%; min-height: 120px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; padding: 10px; border: 1px solid #e2e8f0; border-radius: 8px; resize: vertical; box-sizing: border-box; }
  .status-message { padding: 10px; margin: 10px 0; border-radius: 6px; display: none; }
  .status-message.success { background-color: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
-  .status-message.error { background-color: #f8d7da;color: #721c24; border: 1px solid #f5c6cb; }
+  .status-message.error { background-color: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
  .action-buttons { margin-top: 16px; display: flex; gap: 8px; flex-wrap: wrap; }
  .progress {position: relative; height: 12px; background: #e2e8f0; border-radius: 8px; overflow: hidden;}
  .progress-bar {height: 100%; width: 0; background: linear-gradient(90deg, #4f46e5 0%, #60a5fa 100%); transition: width .2s ease;}
@@ -79,17 +95,19 @@
  <div class="container">
    <div class="header">
      <div>
-        <h2>图片上传与识别</h2>
-        <p>选择图片后上传，服务端调用大模型解析为可编辑的 JSON，再确认入库。</p>
+        <h2>图片与PDF上传识别</h2>
+        <p>选择图片或PDF文件后上传，服务端调用大模型解析为可编辑的 JSON，再确认入库。</p>
      </div>
    </div>

    <div class="upload-section" id="dropArea">
-      <h3>上传图片</h3>
-      <p>点击下方按钮选择图片，或拖拽图片到此区域</p>
+      <h3>上传文件</h3>
+      <p>点击下方按钮选择图片或PDF文件，或拖拽文件到此区域</p>
      <form id="uploadForm" enctype="multipart/form-data">
        {% csrf_token %}
-        <input type="file" id="fileInput" name="file" accept="image/*" required />
+        <input type="file" id="fileInput" name="file" accept="image/*,.pdf" multiple />
+        <span id="fileHint" class="muted"></span>
+        <div id="previewList" class="preview-list"></div>
        <br>
        <button type="submit" class="btn btn-primary">上传并识别</button>
      </form>
@@ -101,19 +119,11 @@
    </div>

    <div class="preview-container">
-      <div class="preview-box">
-        <h3>图片预览</h3>
-        <img id="preview" alt="预览" />
-      </div>
-
      <div class="result-box">
-        <h3>识别结果（可编辑）</h3>
-        <div class="form-controls">
-          <button id="addFieldBtn" class="btn btn-secondary" type="button">添加字段</button>
-          <button id="syncFromTextBtn" class="btn btn-secondary" type="button">从文本区刷新表单</button>
+        <h3>待处理文件列表</h3>
+        <div id="pendingItems" class="pending-list">
+          <!-- 这里将动态生成每个文件的预览和编辑区域 -->
        </div>
-        <div id="kvForm"></div>
-        <textarea id="resultBox" placeholder="识别结果JSON将显示在这里"></textarea>
      </div>
    </div>

@@ -134,21 +144,20 @@ function getCookie(name) {

 const uploadForm = document.getElementById('uploadForm');
 const fileInput = document.getElementById('fileInput');
-const preview = document.getElementById('preview');
-const resultBox = document.getElementById('resultBox');
+const fileHint = document.getElementById('fileHint');
+const previewList = document.getElementById('previewList');
+const pendingItems = document.getElementById('pendingItems');
 const uploadMsg = document.getElementById('uploadMsg');
 const confirmBtn = document.getElementById('confirmBtn');
 const clearBtn = document.getElementById('clearBtn');
 const confirmMsg = document.getElementById('confirmMsg');
-const kvForm = document.getElementById('kvForm');
-const addFieldBtn = document.getElementById('addFieldBtn');
-const syncFromTextBtn = document.getElementById('syncFromTextBtn');
 const dropArea = document.getElementById('dropArea');
 const progressWrap = document.getElementById('progressWrap');
 const progressBar = document.getElementById('progressBar');
 const progressText = document.getElementById('progressText');

-let currentImageRel = '';
+let currentItems = []; // 存储当前待处理的所有文件结果
+let selectedFiles = [];

 function setProgress(p, text){
  const v = Math.max(0, Math.min(100, Math.round(p||0)));
@@ -221,25 +230,77 @@ function handleDrop(e) {
  const dt = e.dataTransfer;
  const files = dt.files;
  if (files.length) {
-    fileInput.files = files;
-    const event = new Event('change', { bubbles: true });
-    fileInput.dispatchEvent(event);
+    addFiles(files);
  }
 }

-// 文件选择后预览
-fileInput.addEventListener('change', function(e) {
-  const file = e.target.files[0];
-  if (file && file.type.startsWith('image/')) {
-    const reader = new FileReader();
-    reader.onload = function(e) {
-      preview.src = e.target.result;
+function setPreviewList(urls) {
+  previewList.innerHTML = '';
+  (urls || []).forEach((url, index) => {
+    if (!url) return;
+    const item = document.createElement('div');
+    item.className = 'preview-item';
+    item.dataset.index = String(index);
+    const img = document.createElement('img');
+    img.src = url;
+    img.alt = '预览';
+    const btn = document.createElement('button');
+    btn.type = 'button';
+    btn.className = 'preview-remove';
+    btn.textContent = '×';
+    btn.onclick = () => {
+      const idx = Number(item.dataset.index);
+      if (!Number.isNaN(idx)) {
+        selectedFiles.splice(idx, 1);
+        const urls = selectedFiles.map(f => {
+            if (f.name.toLowerCase().endsWith('.pdf')) {
+                return 'data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0OCIgaGVpZ2h0PSI0OCIgdmlld0JveD0iMCAwIDI0IDI0IiBmaWxsPSJub25lIiBzdHJva2U9IiNlZjQ0NDQiIHN0cm9rZS13aWR0aD0iMiIgc3Ryb2tlLWxpbmVjYXA9InJvdW5kIiBzdHJva2UtbGluZWpvaW49InJvdW5kIj48cGF0aCBkPSJNMTQgMmgyYTIgMiAwIDAgMSAyIDJ2MTZhMiAyIDAgMCAxLTIgMmgtMTJhMiAyIDAgMCAxLTItMlY0YTIgMiAwIDAgMSAyLTJoMiIvPjxwYXRoIGQ9Ik0xNCAydjRjMCAxLjEgLjkgMiAyIDJoNCIvPjxwYXRoIGQ9Ik03IDloNSIvPjxwYXRoIGQ9Ik03IDEzaDUiLz48cGF0aCBkPSJNNyAxN2g4Ii8+PC9zdmc+';
+            }
+            return URL.createObjectURL(f);
+        });
+        setPreviewList(urls);
+        updateFileHint();
+        setTimeout(() => urls.forEach(u => { if (u.startsWith('blob:')) URL.revokeObjectURL(u); }), 0);
+      }
    };
-    reader.readAsDataURL(file);
-  }
+    item.appendChild(img);
+    item.appendChild(btn);
+    previewList.appendChild(item);
+  });
+}
+
+function updateFileHint() {
+  const count = selectedFiles.length;
+  fileHint.textContent = count ? `已选择 ${count} 个文件` : '未选择文件';
+}
+
+function addFiles(files) {
+  const incoming = Array.from(files || []).filter(f => f && (f.type.startsWith('image/') || f.name.toLowerCase().endsWith('.pdf')));
+  const existingKeys = new Set(selectedFiles.map(f => `${f.name}|${f.size}|${f.lastModified}`));
+  incoming.forEach(f => {
+    const key = `${f.name}|${f.size}|${f.lastModified}`;
+    if (!existingKeys.has(key)) {
+      existingKeys.add(key);
+      selectedFiles.push(f);
+    }
+  });
+  const urls = selectedFiles.map(f => {
+    if (f.name.toLowerCase().endsWith('.pdf')) {
+        return 'data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0OCIgaGVpZ2h0PSI0OCIgdmlld0JveD0iMCAwIDI0IDI0IiBmaWxsPSJub25lIiBzdHJva2U9IiNlZjQ0NDQiIHN0cm9rZS13aWR0aD0iMiIgc3Ryb2tlLWxpbmVjYXA9InJvdW5kIiBzdHJva2UtbGluZWpvaW49InJvdW5kIj48cGF0aCBkPSJNMTQgMmgyYTIgMiAwIDAgMSAyIDJ2MTZhMiAyIDAgMCAxLTIgMmgtMTJhMiAyIDAgMCAxLTItMlY0YTIgMiAwIDAgMSAyLTJoMiIvPjxwYXRoIGQ9Ik0xNCAydjRjMCAxLjEgLjkgMiAyIDJoNCIvPjxwYXRoIGQ9Ik03IDloNSIvPjxwYXRoIGQ9Ik03IDEzaDUiLz48cGF0aCBkPSJNNyAxN2g4Ii8+PC9zdmc+';
+    }
+    return URL.createObjectURL(f);
+  });
+  setPreviewList(urls);
+  updateFileHint();
+  setTimeout(() => urls.forEach(u => { if (u.startsWith('blob:')) URL.revokeObjectURL(u); }), 0);
+}
+
+fileInput.addEventListener('change', function(e) {
+  addFiles(e.target.files || []);
+  fileInput.value = '';
 });

-function createRow(k = '', v = '') {
+function createKvRow(k = '', v = '', onInput) {
  const row = document.createElement('div');
  row.className = 'form-row';
  const keyInput = document.createElement('input');
@@ -254,104 +315,169 @@ function createRow(k = '', v = '') {
  delBtn.type = 'button';
  delBtn.className = 'btn btn-danger';
  delBtn.textContent = '删除';
+  
  delBtn.onclick = () => {
-    if (kvForm.children.length > 1) {
-      kvForm.removeChild(row);
+    const container = row.parentElement;
+    if (container.querySelectorAll('.form-row').length > 1) {
+      container.removeChild(row);
    } else {
      keyInput.value = '';
      valInput.value = '';
    }
-    syncTextarea();
+    if (onInput) onInput();
  };
-  keyInput.oninput = syncTextarea;
-  valInput.oninput = syncTextarea;
+  
+  keyInput.oninput = onInput;
+  valInput.oninput = onInput;
+  
  row.appendChild(keyInput);
  row.appendChild(valInput);
  row.appendChild(delBtn);
  return row;
 }

-function renderFormFromObject(obj) {
-  kvForm.innerHTML = '';
-  Object.keys(obj || {}).forEach(k => {
-    kvForm.appendChild(createRow(k, obj[k]));
-  });
-  if (!kvForm.children.length) kvForm.appendChild(createRow());
-  syncTextarea();
-}
+function renderPendingItems(items) {
+  pendingItems.innerHTML = '';
+  currentItems = items;

-function objectFromForm() {
-  const obj = {};
-  Array.from(kvForm.children).forEach(row => {
-    const [kInput, vInput] = row.querySelectorAll('input');
-    const k = (kInput.value || '').trim();
-    if (!k) return;
-    const raw = vInput.value;
-    try {
-      obj[k] = JSON.parse(raw);
-    } catch (_) {
-      obj[k] = raw;
+  items.forEach((item, index) => {
+    const itemEl = document.createElement('div');
+    itemEl.className = 'pending-item';
+    
+    const header = document.createElement('div');
+    header.className = 'pending-item-header';
+    header.innerHTML = `<span class="pending-item-title">${index + 1}. ${item.name}</span>`;
+    
+    const removeBtn = document.createElement('button');
+    removeBtn.className = 'btn btn-danger';
+    removeBtn.textContent = '忽略此项';
+    removeBtn.onclick = () => {
+      currentItems.splice(index, 1);
+      renderPendingItems(currentItems);
+    };
+    header.appendChild(removeBtn);
+
+    const body = document.createElement('div');
+    body.className = 'pending-item-body';
+
+    const preview = document.createElement('div');
+    preview.className = 'pending-item-preview';
+    const mainImg = document.createElement('img');
+    mainImg.src = item.image_urls[0];
+    preview.appendChild(mainImg);
+    if (item.image_urls.length > 1) {
+        const hint = document.createElement('p');
+        hint.className = 'muted';
+        hint.style.textAlign = 'center';
+        hint.textContent = `共 ${item.image_urls.length} 页`;
+        preview.appendChild(hint);
    }
+
+    const edit = document.createElement('div');
+    edit.className = 'pending-item-edit';
+    
+    const controls = document.createElement('div');
+    controls.className = 'form-controls';
+    const addBtn = document.createElement('button');
+    addBtn.className = 'btn btn-secondary';
+    addBtn.textContent = '添加字段';
+    const syncBtn = document.createElement('button');
+    syncBtn.className = 'btn btn-secondary';
+    syncBtn.textContent = '刷新表单';
+    controls.appendChild(addBtn);
+    controls.appendChild(syncBtn);
+    
+    const kvForm = document.createElement('div');
+    kvForm.className = 'kv-form-container';
+    kvForm.innerHTML = '<div class="form-header"><div>字段名</div><div>字段值</div><div>操作</div></div>';
+    
+    const textarea = document.createElement('textarea');
+    textarea.className = 'result-textarea';
+    
+    const syncData = () => {
+      const obj = {};
+      kvForm.querySelectorAll('.form-row').forEach(row => {
+        const inputs = row.querySelectorAll('input');
+        const k = inputs[0].value.trim();
+        if (!k) return;
+        try { obj[k] = JSON.parse(inputs[1].value); } catch(e) { obj[k] = inputs[1].value; }
+      });
+      item.data = obj;
+      textarea.value = JSON.stringify(obj, null, 2);
+    };
+
+    Object.entries(item.data).forEach(([k, v]) => {
+      kvForm.appendChild(createKvRow(k, v, syncData));
+    });
+    if (kvForm.querySelectorAll('.form-row').length === 0) {
+      kvForm.appendChild(createKvRow('', '', syncData));
+    }
+    
+    addBtn.onclick = () => {
+      kvForm.appendChild(createKvRow('', '', syncData));
+      syncData();
+    };
+    
+    syncBtn.onclick = () => {
+      try {
+        const obj = JSON.parse(textarea.value);
+        kvForm.innerHTML = '<div class="form-header"><div>字段名</div><div>字段值</div><div>操作</div></div>';
+        Object.entries(obj).forEach(([k, v]) => kvForm.appendChild(createKvRow(k, v, syncData)));
+        item.data = obj;
+      } catch(e) { alert('JSON格式错误'); }
+    };
+
+    textarea.value = JSON.stringify(item.data, null, 2);
+    textarea.oninput = () => { item.data = JSON.parse(textarea.value); };
+
+    edit.appendChild(controls);
+    edit.appendChild(kvForm);
+    edit.appendChild(textarea);
+
+    body.appendChild(preview);
+    body.appendChild(edit);
+    
+    itemEl.appendChild(header);
+    itemEl.appendChild(body);
+    pendingItems.appendChild(itemEl);
  });
-  return obj;
+  
+  confirmBtn.disabled = items.length === 0;
 }

-function syncTextarea() {
-  const obj = objectFromForm();
-  resultBox.value = JSON.stringify(obj, null, 2);
-}
-
-addFieldBtn.addEventListener('click', () => {
-  kvForm.appendChild(createRow());
-  syncTextarea();
-});
-
-syncFromTextBtn.addEventListener('click', () => {
-  try {
-    const obj = JSON.parse(resultBox.value || '{}');
-    renderFormFromObject(obj);
-    uploadMsg.textContent = '已从文本区刷新表单';
-    uploadMsg.className = 'status-message success';
-    uploadMsg.style.display = 'block';
-    setTimeout(() => {
-      uploadMsg.style.display = 'none';
-    }, 2000);
-  } catch (e) {
-    uploadMsg.textContent = '文本区不是有效JSON';
-    uploadMsg.className = 'status-message error';
-    uploadMsg.style.display = 'block';
-  }
-});
-
 uploadForm.addEventListener('submit', async (e) => {
  e.preventDefault();
  uploadMsg.textContent = '';
  confirmMsg.textContent = '';
  confirmBtn.disabled = true;
-  resultBox.value = '';
-  currentImageRel = '';
+  previewList.innerHTML = '';
+  pendingItems.innerHTML = '';
+  currentItems = [];

-  const file = fileInput.files[0];
-  if (!file) {
-    uploadMsg.textContent = '请选择图片文件';
+  if (!selectedFiles.length) {
+    uploadMsg.textContent = '请选择文件';
    uploadMsg.className = 'status-message error';
    uploadMsg.style.display = 'block';
    return;
  }

  showProgress();
-  setProgress(5, '转换为JPG');
-  let jpegFile = file;
-  try {
-    jpegFile = await convertToJpeg(file);
-    setProgress(50, '转换为JPG');
-    preview.src = URL.createObjectURL(jpegFile);
-  } catch (_) {
-    jpegFile = file;
-    setProgress(50, '转换为JPG');
-  }
+  setProgress(5, '预处理中');
  const formData = new FormData();
-  formData.append('file', jpegFile);
+  for (let i = 0; i < selectedFiles.length; i++) {
+    const file = selectedFiles[i];
+    if (file.type.startsWith('image/')) {
+        setProgress(5 + Math.round((i/selectedFiles.length)*45), '转换图片');
+        try {
+            const jpegFile = await convertToJpeg(file);
+            formData.append('file', jpegFile);
+        } catch (_) {
+            formData.append('file', file);
+        }
+    } else {
+        formData.append('file', file);
+    }
+  }

  try {
    let prog = 50;
@@ -359,7 +485,8 @@ uploadForm.addEventListener('submit', async (e) => {
    const timer = setInterval(() => {
      prog = Math.min(95, prog + 1);
      setProgress(prog, '识别中');
-    }, 120);
+    }, 200);
+    
    const resp = await fetch('/elastic/upload/', {
      method: 'POST',
      credentials: 'same-origin',
@@ -375,10 +502,8 @@ uploadForm.addEventListener('submit', async (e) => {
    uploadMsg.textContent = data.message || '识别成功';
    uploadMsg.className = 'status-message success';
    uploadMsg.style.display = 'block';
-    preview.src = data.image_url;
-    renderFormFromObject(data.data || {});
-    currentImageRel = data.image;
-    confirmBtn.disabled = false;
+    
+    renderPendingItems(data.items || []);
    setTimeout(hideProgress, 800);
  } catch (e) {
    uploadMsg.textContent = e.message || '发生错误';
@@ -389,9 +514,14 @@ uploadForm.addEventListener('submit', async (e) => {
 });

 confirmBtn.addEventListener('click', async () => {
-  confirmMsg.textContent = '';
+  confirmMsg.textContent = '正在录入...';
  try {
-    const edited = objectFromForm();
+    const payload = {
+        items: currentItems.map(it => ({
+            data: it.data,
+            image: it.images
+        }))
+    };
    const resp = await fetch('/elastic/confirm/', {
      method: 'POST',
      credentials: 'same-origin',
@@ -399,7 +529,7 @@ confirmBtn.addEventListener('click', async () => {
        'Content-Type': 'application/json',
        'X-CSRFToken': getCookie('csrftoken') || ''
      },
-      body: JSON.stringify({ data: edited, image: currentImageRel })
+      body: JSON.stringify(payload)
    });
    const data = await resp.json();
    if (!resp.ok || data.status !== 'success') {
@@ -407,6 +537,12 @@ confirmBtn.addEventListener('click', async () => {
    }
    confirmMsg.textContent = data.message || '录入成功';
    confirmMsg.style.color = '#179957';
+    // 录入成功后清空待处理列表
+    pendingItems.innerHTML = '';
+    currentItems = [];
+    selectedFiles = [];
+    updateFileHint();
+    confirmBtn.disabled = true;
  } catch (e) {
    confirmMsg.textContent = e.message || '发生错误';
    confirmMsg.style.color = '#d14343';
@@ -415,15 +551,18 @@ confirmBtn.addEventListener('click', async () => {

 clearBtn.addEventListener('click', () => {
  fileInput.value = '';
-  preview.src = '';
-  resultBox.value = '';
-  kvForm.innerHTML = '';
-  kvForm.appendChild(createRow()); // 保留一个空行
+  previewList.innerHTML = '';
+  pendingItems.innerHTML = '';
  uploadMsg.textContent = '';
  confirmMsg.textContent = '';
  confirmBtn.disabled = true;
+  currentItems = [];
+  selectedFiles = [];
+  updateFileHint();
 });

+updateFileHint();
+
 // 退出登录处理
 document.getElementById('logoutBtn').addEventListener('click', async () => {
  const msg = document.getElementById('logoutMsg');
--- a/elastic/templates/elastic/users.html
+++ b/elastic/templates/elastic/users.html
@@ -134,6 +134,13 @@
      border-radius: 6px;
    }

+    .search-container select {
+      padding: 8px 12px;
+      border: 1px solid #d1d5db;
+      border-radius: 6px;
+      background: #fff;
+    }
+
    .search-container button {
      padding: 8px 15px;
      background: #4f46e5;
@@ -156,7 +163,7 @@

    .modal-content {
      background-color: white;
-      margin: 10% auto;
+      margin: 6% auto;
      padding: 20px;
      border-radius: 8px;
      width: 80%;
@@ -200,6 +207,71 @@
      margin-top: 5px;
      text-align: center;
    }
+
+    .keys-box {
+      max-height: 140px;
+      overflow: auto;
+      border: 1px solid #d1d5db;
+      border-radius: 6px;
+      padding: 8px 10px;
+      background: #fff;
+    }
+
+    .key-item {
+      display: flex;
+      align-items: center;
+      gap: 8px;
+      padding: 4px 0;
+      font-size: 14px;
+      color: #111827;
+      user-select: none;
+    }
+
+    .key-item input[type="checkbox"] {
+      width: auto;
+      padding: 0;
+      margin: 0;
+    }
+
+    .key-edit-row {
+      display: flex;
+      gap: 10px;
+      align-items: center;
+    }
+
+    .selected-keys {
+      display: flex;
+      flex-wrap: wrap;
+      gap: 8px;
+      margin-top: 10px;
+    }
+
+    .key-tag {
+      display: inline-flex;
+      align-items: center;
+      gap: 8px;
+      padding: 6px 10px;
+      border-radius: 999px;
+      background: #eef2ff;
+      color: #1f2937;
+      border: 1px solid #c7d2fe;
+      font-size: 13px;
+    }
+
+    .key-tag button {
+      border: none;
+      background: transparent;
+      cursor: pointer;
+      color: #4b5563;
+      font-size: 14px;
+      line-height: 1;
+    }
+
+    .key-tag.locked {
+      background: #f3f4f6;
+      border: 1px solid #e5e7eb;
+      color: #374151;
+    }
  </style>
 </head>
 <body>
@@ -262,8 +334,10 @@

      <div class="search-container">
        <input type="text" id="searchInput" placeholder="搜索用户名...">
+        <select id="keyFilter"></select>
        <button id="searchBtn">搜索</button>
        <button id="resetBtn">重置</button>
+        <button id="clearKeyBtn">清空Key</button>
      </div>

      <div class="table-container">
@@ -272,6 +346,8 @@
            <tr>
              <th>用户ID</th>
              <th>用户名</th>
+              <th>Key</th>
+              <th>Manage Key</th>
              <th>权限</th>
              <th>操作</th>
            </tr>
@@ -295,7 +371,7 @@
            <label for="username">用户名</label>
            <input type="text" id="username" name="username" required>
          </div>
-          <div class="form-group">
+          <div class="form-group" id="permissionGroup">
            <label for="permission">权限</label>
            <select id="permission" name="permission" required>
              <option value="0">管理员</option>
@@ -303,6 +379,28 @@
            </select>
          </div>
        </div>
+        <div class="form-group">
+          <label>Key（从已有 Key 中选择）</label>
+          <div class="key-edit-row">
+            <select id="userKeySelect"></select>
+            <button type="button" id="addUserKeyBtn" class="btn btn-primary">添加</button>
+            <button type="button" id="clearUserKeyBtn" class="btn">清空</button>
+          </div>
+          <div id="userKeysSelected" class="selected-keys"></div>
+          <div id="userKeysReadonlyGroup" style="display:none; margin-top: 10px;">
+            <div style="font-weight: 600; color: #374151; font-size: 13px; margin-bottom: 6px;">导师Key（不可修改）</div>
+            <div id="userKeysReadonly" class="selected-keys"></div>
+          </div>
+        </div>
+        <div class="form-group" id="manageKeyGroup">
+          <label>Manage Key（从已有 Key 中选择）</label>
+          <div class="key-edit-row">
+            <select id="userManageKeySelect"></select>
+            <button type="button" id="addUserManageKeyBtn" class="btn btn-primary">添加</button>
+            <button type="button" id="clearUserManageKeyBtn" class="btn">清空</button>
+          </div>
+          <div id="userManageKeysSelected" class="selected-keys"></div>
+        </div>
        <div class="form-group">
          <label for="password">密码</label>
          <input type="password" id="password" name="password" required>
@@ -329,6 +427,14 @@
  </div>

  <script>
+    const IS_ADMIN = {{ is_admin|yesno:"true,false" }};
+    const IS_TUTOR = {{ is_tutor|yesno:"true,false" }};
+    const MY_MANAGE_KEYS_RAW = JSON.parse('{{ manage_keys_json|default:"[]"|escapejs }}');
+    const MY_KEYS_RAW = JSON.parse('{{ my_keys_json|default:"[]"|escapejs }}');
+    let KEY_OPTIONS_CACHE = null;
+    let MODAL_SELECTED_KEYS = [];
+    let MODAL_SELECTED_MANAGE_KEYS = [];
+
    // 获取CSRF令牌的函数
    function getCookie(name) {
        const value = `; ${document.cookie}`;
@@ -364,11 +470,12 @@
    }

    // 获取所有用户
-    async function loadUsers(searchTerm = '') {
+    async function loadUsers(searchTerm = '', key = '') {
        try {
-            const url = searchTerm ?
-                `/elastic/users/?search=${encodeURIComponent(searchTerm)}` :
-                '/elastic/users/';
+            const params = new URLSearchParams();
+            if ((searchTerm || '').trim()) params.set('search', (searchTerm || '').trim());
+            if ((key || '').trim()) params.set('key', (key || '').trim());
+            const url = params.toString() ? `/elastic/users/?${params.toString()}` : '/elastic/users/';

            const response = await fetch(url);
            const result = await response.json();
@@ -385,10 +492,16 @@

                // 根据权限值显示权限名称
                const permissionText = Number(user.permission) === 0 ? '管理员' : '普通用户';
+                const keys = Array.isArray(user.key) ? user.key : (user.key ? [user.key] : []);
+                const keysText = keys.map(k => String(k || '').trim()).filter(Boolean).join('、') || '-';
+                const manageKeys = Array.isArray(user.manage_key) ? user.manage_key : (user.manage_key ? [user.manage_key] : []);
+                const manageKeysText = manageKeys.map(k => String(k || '').trim()).filter(Boolean).join('、') || '-';

                    row.innerHTML = `
                        <td>${user.user_id}</td>
                        <td>${user.username}</td>
+                        <td>${keysText}</td>
+                        <td>${manageKeysText}</td>
                        <td>${permissionText}</td>
                        <td class="action-buttons">
                            <button class="btn btn-success edit-btn" data-user='${JSON.stringify(user)}'>编辑</button>
@@ -407,22 +520,225 @@
        }
    }

+    async function initKeyFilter() {
+        const select = document.getElementById('keyFilter');
+        if (!select) return;
+        select.innerHTML = '<option value="">全部Key</option>';
+        try {
+            const keys = await fetchKeyOptions();
+            keys.forEach(k => {
+                const opt = document.createElement('option');
+                opt.value = String(k || '').trim();
+                opt.textContent = String(k || '').trim();
+                if (opt.value) select.appendChild(opt);
+            });
+        } catch (e) {
+        }
+        select.addEventListener('change', () => {
+            const searchTerm = document.getElementById('searchInput').value;
+            loadUsers(searchTerm, select.value);
+        });
+    }
+
+    function normalizeStr(v) {
+        return String(v || '').trim();
+    }
+
+    const MY_MANAGE_KEYS = (Array.isArray(MY_MANAGE_KEYS_RAW) ? MY_MANAGE_KEYS_RAW : [])
+        .map(normalizeStr)
+        .filter(Boolean);
+    const MY_MANAGE_KEYS_SET = new Set(MY_MANAGE_KEYS);
+    const MY_KEYS = (Array.isArray(MY_KEYS_RAW) ? MY_KEYS_RAW : [])
+        .map(normalizeStr)
+        .filter(Boolean);
+    const MY_KEYS_SET = new Set(MY_KEYS);
+
+    async function fetchKeyOptions() {
+        if (Array.isArray(KEY_OPTIONS_CACHE)) return KEY_OPTIONS_CACHE;
+        try {
+            const resp = await fetch('/elastic/keys-for-filter/', { credentials: 'same-origin' });
+            const data = await resp.json();
+            if (data.status !== 'success') return [];
+            const keys = (data.data || []).map(normalizeStr).filter(Boolean);
+            KEY_OPTIONS_CACHE = keys;
+            return keys;
+        } catch (e) {
+            return [];
+        }
+    }
+
+    function setSelectOptions(selectId, options) {
+        const select = document.getElementById(selectId);
+        if (!select) return;
+        select.innerHTML = '<option value="">请选择Key</option>';
+        (options || []).forEach(k => {
+            const s = normalizeStr(k);
+            if (!s) return;
+            const opt = document.createElement('option');
+            opt.value = s;
+            opt.textContent = s;
+            select.appendChild(opt);
+        });
+    }
+
+    function setSelectOptionsMixed(selectId, enabledOptions, disabledOptions) {
+        const select = document.getElementById(selectId);
+        if (!select) return;
+        select.innerHTML = '<option value="">请选择Key</option>';
+        (enabledOptions || []).forEach(k => {
+            const s = normalizeStr(k);
+            if (!s) return;
+            const opt = document.createElement('option');
+            opt.value = s;
+            opt.textContent = s;
+            select.appendChild(opt);
+        });
+        (disabledOptions || []).forEach(k => {
+            const s = normalizeStr(k);
+            if (!s) return;
+            const opt = document.createElement('option');
+            opt.value = s;
+            opt.textContent = s;
+            opt.disabled = true;
+            select.appendChild(opt);
+        });
+    }
+
+    function renderSelectedTags(containerId, selectedArr) {
+        const container = document.getElementById(containerId);
+        if (!container) return;
+        container.innerHTML = '';
+        (selectedArr || []).forEach(k => {
+            const tag = document.createElement('span');
+            tag.className = 'key-tag';
+            const text = document.createElement('span');
+            text.textContent = k;
+            const btn = document.createElement('button');
+            btn.type = 'button';
+            btn.textContent = '×';
+            btn.addEventListener('click', () => {
+                const idx = selectedArr.indexOf(k);
+                if (idx >= 0) selectedArr.splice(idx, 1);
+                renderSelectedTags(containerId, selectedArr);
+            });
+            tag.appendChild(text);
+            tag.appendChild(btn);
+            container.appendChild(tag);
+        });
+    }
+
+    function renderReadonlyTags(containerId, keysArr) {
+        const container = document.getElementById(containerId);
+        if (!container) return;
+        container.innerHTML = '';
+        (keysArr || []).forEach(k => {
+            const tag = document.createElement('span');
+            tag.className = 'key-tag locked';
+            const text = document.createElement('span');
+            text.textContent = k;
+            tag.appendChild(text);
+            container.appendChild(tag);
+        });
+    }
+
+    function setReadonlyKeysVisible(visible) {
+        const group = document.getElementById('userKeysReadonlyGroup');
+        if (group) group.style.display = visible ? '' : 'none';
+    }
+
+    function setKeyEditorDisabled(prefix, disabled) {
+        const select = document.getElementById(prefix + 'Select');
+        const addBtn = document.getElementById('add' + prefix.charAt(0).toUpperCase() + prefix.slice(1) + 'Btn');
+        const clearBtn = document.getElementById('clear' + prefix.charAt(0).toUpperCase() + prefix.slice(1) + 'Btn');
+        if (select) select.disabled = !!disabled;
+        if (addBtn) addBtn.disabled = !!disabled;
+        if (clearBtn) clearBtn.disabled = !!disabled;
+    }
+
+    function addFromSelect(selectId, selectedArr, renderId) {
+        const select = document.getElementById(selectId);
+        if (!select) return;
+        const v = normalizeStr(select.value);
+        if (!v) return;
+        if (!selectedArr.includes(v)) selectedArr.push(v);
+        renderSelectedTags(renderId, selectedArr);
+    }
+
+    function clearSelected(selectedArr, renderId) {
+        selectedArr.length = 0;
+        renderSelectedTags(renderId, selectedArr);
+    }
+
    // 打开添加用户模态框
-    function openAddModal() {
+    async function openAddModal() {
        document.getElementById('modalTitle').textContent = '添加用户';
        document.getElementById('userForm').reset();
        document.getElementById('userId').value = '';
+        document.getElementById('username').disabled = false;
+        document.getElementById('permission').disabled = false;
+        document.getElementById('permissionGroup').style.display = '';
+        document.getElementById('manageKeyGroup').style.display = '';
+        const options = await fetchKeyOptions();
+        if ((!IS_ADMIN) && IS_TUTOR) {
+            const enabled = (options || []).map(normalizeStr).filter(k => k && !MY_KEYS_SET.has(k));
+            setSelectOptionsMixed('userKeySelect', enabled, MY_KEYS);
+        } else {
+            setSelectOptions('userKeySelect', options);
+        }
+        setSelectOptions('userManageKeySelect', options);
+        MODAL_SELECTED_KEYS = [];
+        MODAL_SELECTED_MANAGE_KEYS = [];
+        renderSelectedTags('userKeysSelected', MODAL_SELECTED_KEYS);
+        renderSelectedTags('userManageKeysSelected', MODAL_SELECTED_MANAGE_KEYS);
+        setReadonlyKeysVisible(false);
+        renderReadonlyTags('userKeysReadonly', []);
+        setKeyEditorDisabled('userKey', false);
+        setKeyEditorDisabled('userManageKey', false);
        document.getElementById('password').required = true;
        document.getElementById('confirmPassword').required = true;
        document.getElementById('userModal').style.display = 'block';
    }

    // 打开编辑用户模态框
-    function openEditModal(user) {
+    async function openEditModal(user) {
        document.getElementById('modalTitle').textContent = '编辑用户';
        document.getElementById('username').value = user.username;
        document.getElementById('userId').value = user.user_id;
        document.getElementById('permission').value = user.permission;
+        const options = await fetchKeyOptions();
+        setSelectOptions('userManageKeySelect', options);
+        const allUserKeys = (Array.isArray(user.key) ? user.key : (user.key ? [user.key] : [])).map(normalizeStr).filter(Boolean);
+        const lockedKeys = allUserKeys.filter(k => MY_KEYS_SET.has(k));
+        if ((!IS_ADMIN) && IS_TUTOR) {
+            const enabled = (options || []).map(normalizeStr).filter(k => k && !MY_KEYS_SET.has(k));
+            setSelectOptionsMixed('userKeySelect', enabled, MY_KEYS);
+        } else {
+            setSelectOptions('userKeySelect', options);
+        }
+        MODAL_SELECTED_KEYS = IS_ADMIN ? allUserKeys : allUserKeys.filter(k => !MY_KEYS_SET.has(k));
+        MODAL_SELECTED_MANAGE_KEYS = (Array.isArray(user.manage_key) ? user.manage_key : (user.manage_key ? [user.manage_key] : [])).map(normalizeStr).filter(Boolean);
+        MODAL_SELECTED_KEYS = Array.from(new Set(MODAL_SELECTED_KEYS));
+        MODAL_SELECTED_MANAGE_KEYS = Array.from(new Set(MODAL_SELECTED_MANAGE_KEYS));
+        renderSelectedTags('userKeysSelected', MODAL_SELECTED_KEYS);
+        renderSelectedTags('userManageKeysSelected', MODAL_SELECTED_MANAGE_KEYS);
+        setReadonlyKeysVisible((!IS_ADMIN) && IS_TUTOR && lockedKeys.length > 0);
+        renderReadonlyTags('userKeysReadonly', ((!IS_ADMIN) && IS_TUTOR) ? Array.from(new Set(lockedKeys)) : []);
+
+        if (IS_ADMIN) {
+            document.getElementById('username').disabled = false;
+            document.getElementById('permission').disabled = false;
+            document.getElementById('permissionGroup').style.display = '';
+            document.getElementById('manageKeyGroup').style.display = '';
+            setKeyEditorDisabled('userKey', false);
+            setKeyEditorDisabled('userManageKey', false);
+        } else {
+            document.getElementById('username').disabled = true;
+            document.getElementById('permission').disabled = true;
+            document.getElementById('permissionGroup').style.display = 'none';
+            document.getElementById('manageKeyGroup').style.display = 'none';
+            setKeyEditorDisabled('userKey', !IS_TUTOR);
+            setKeyEditorDisabled('userManageKey', true);
+        }
        document.getElementById('password').required = false;
        document.getElementById('confirmPassword').required = false;
        document.getElementById('userModal').style.display = 'block';
@@ -458,10 +774,15 @@
            return;
        }

-        const data = {
-            username: username,
-            permission: parseInt(permission)
-        };
+        const data = {};
+        if (IS_ADMIN) {
+            data.username = username;
+            data.permission = parseInt(permission);
+            data.key = MODAL_SELECTED_KEYS;
+            data.manage_key = MODAL_SELECTED_MANAGE_KEYS;
+        } else {
+            data.key = MODAL_SELECTED_KEYS;
+        }

        if (password) {
            data.password = password;
@@ -498,7 +819,9 @@
            if (result.status === 'success') {
                showNotification(userId ? '用户更新成功' : '用户添加成功');
                document.getElementById('userModal').style.display = 'none';
-                loadUsers();
+                const searchTerm = (document.getElementById('searchInput') || {}).value || '';
+                const key = (document.getElementById('keyFilter') || {}).value || '';
+                loadUsers(searchTerm, key);
            } else {
                showNotification(result.message || '操作失败', false);
            }
@@ -558,7 +881,8 @@
    if (searchBtn) {
        searchBtn.addEventListener('click', function() {
            const searchTerm = document.getElementById('searchInput').value;
-            loadUsers(searchTerm);
+            const key = (document.getElementById('keyFilter') || {}).value || '';
+            loadUsers(searchTerm, key);
        });
    }

@@ -566,7 +890,44 @@
    if (resetBtn) {
        resetBtn.addEventListener('click', function() {
            document.getElementById('searchInput').value = '';
-            loadUsers();
+            const select = document.getElementById('keyFilter');
+            if (select) select.value = '';
+            loadUsers('', '');
+        });
+    }
+
+    const clearKeyBtn = document.getElementById('clearKeyBtn');
+    if (clearKeyBtn) {
+        clearKeyBtn.addEventListener('click', function() {
+            const select = document.getElementById('keyFilter');
+            if (select) select.value = '';
+            const searchTerm = document.getElementById('searchInput').value;
+            loadUsers(searchTerm, '');
+        });
+    }
+
+    const addUserKeyBtn = document.getElementById('addUserKeyBtn');
+    if (addUserKeyBtn) {
+        addUserKeyBtn.addEventListener('click', function() {
+            addFromSelect('userKeySelect', MODAL_SELECTED_KEYS, 'userKeysSelected');
+        });
+    }
+    const clearUserKeyBtn = document.getElementById('clearUserKeyBtn');
+    if (clearUserKeyBtn) {
+        clearUserKeyBtn.addEventListener('click', function() {
+            clearSelected(MODAL_SELECTED_KEYS, 'userKeysSelected');
+        });
+    }
+    const addUserManageKeyBtn = document.getElementById('addUserManageKeyBtn');
+    if (addUserManageKeyBtn) {
+        addUserManageKeyBtn.addEventListener('click', function() {
+            addFromSelect('userManageKeySelect', MODAL_SELECTED_MANAGE_KEYS, 'userManageKeysSelected');
+        });
+    }
+    const clearUserManageKeyBtn = document.getElementById('clearUserManageKeyBtn');
+    if (clearUserManageKeyBtn) {
+        clearUserManageKeyBtn.addEventListener('click', function() {
+            clearSelected(MODAL_SELECTED_MANAGE_KEYS, 'userManageKeysSelected');
        });
    }

@@ -609,6 +970,7 @@

    // 页面加载时获取用户列表
    document.addEventListener('DOMContentLoaded', function() {
+        initKeyFilter();
        const selfForm = document.getElementById('selfPwdForm');
        if (selfForm) {
            selfForm.addEventListener('submit', async (e) => {
@@ -635,7 +997,8 @@
        }
        const tbody = document.getElementById('usersTableBody');
        if (tbody) {
-            loadUsers();
+            const select = document.getElementById('keyFilter');
+            loadUsers('', select ? select.value : '');
        }
    });

@@ -654,4 +1017,4 @@
    });
  </script>
 </body>
-</html>
+</html>
--- a/elastic/urls.py
+++ b/elastic/urls.py
@@ -17,6 +17,8 @@ urlpatterns = [
    path('search/', views.search, name='search'),
    path('fuzzy-search/', views.fuzzy_search, name='fuzzy_search'),
    path('all-data/', views.get_all_data, name='get_all_data'),
+    path('filter-by-key/', views.filter_by_key, name='filter_by_key'),
+    path('keys-for-filter/', views.keys_for_filter_view, name='keys_for_filter'),
    
    # 用户管理
    path('users/', views.get_users, name='get_users'),
@@ -35,6 +37,8 @@ urlpatterns = [
    path('registration-codes/manage/', views.registration_code_manage_page, name='registration_code_manage_page'),
    path('registration-codes/keys/', views.get_keys_list_view, name='get_keys_list'),
    path('registration-codes/keys/add/', views.add_key_view, name='add_key'),
+    path('registration-codes/keys/remove/', views.remove_key_view, name='remove_key'),
+    path('registration-codes/keys/unallow/', views.unallow_tutor_added_key_view, name='unallow_tutor_added_key'),
    path('registration-codes/generate/', views.generate_registration_code_view, name='generate_registration_code'),
    path('registration-codes/list/', views.list_registration_codes_view, name='list_registration_codes'),
    path('registration-codes/revoke/', views.revoke_registration_code_view, name='revoke_registration_code'),
--- a/elastic/views.py
+++ b/elastic/views.py
--- a/main/templates/main/home.html
+++ b/main/templates/main/home.html
@@ -41,11 +41,22 @@
    <div class="navigation-links">
      <a href="{% url 'main:home' %}" onclick="return handleNavClick(this, '/');">主页</a>
      <a href="{% url 'elastic:upload_page' %}" onclick="return handleNavClick(this, '/elastic/upload/');">图片上传与识别</a>
+      {% if is_admin or has_manage_key %}
      <a href="{% url 'elastic:manage_page' %}" onclick="return handleNavClick(this, '/elastic/manage/');">数据管理</a>
+      {% endif %}
+      {% if is_admin or has_manage_key %}
      <a href="{% url 'elastic:user_manage' %}" onclick="return handleNavClick(this, '/elastic/user_manage/');">用户管理</a>
-      {% if is_admin %}
+      {% endif %}
+      <a href="/accounts/profile/">个人中心</a>
+      {% if is_admin or has_manage_key or can_manage_registration_codes %}
      <a href="{% url 'elastic:registration_code_manage_page' %}" onclick="return handleNavClick(this, '/elastic/registration-codes/manage/');">注册码管理</a>
      {% endif %}
+      {% if is_admin %}
+      <a href="{% url 'accounts:registration_code_requests_page' %}">注册码申请管理</a>
+      {% endif %}
+      {% if not is_admin and not has_manage_key and not can_manage_registration_codes and not has_registration_code %}
+      <a id="applyRegBtn" href="javascript:void(0)">申请注册码管理</a>
+      {% endif %}
      <a id="logoutBtn">退出登录</a>
      <div id="logoutMsg"></div>
      {% csrf_token %}
@@ -67,7 +78,10 @@
        <div id="chartTrend" style="width:100%;height:320px;"></div>
      </div>
      <div class="card">
-        <div class="header"><h3>类型占比（近30天）</h3></div>
+        <div class="header">
+            <h3>类型占比（近30天）</h3>
+            <button id="toggleTypesChartBtn" class="btn btn-primary" style="font-size: 12px; padding: 4px 8px;">切换图表</button>
+        </div>
        <div id="chartTypes" style="width:100%;height:320px;"></div>
      </div>
      <div class="card">
@@ -81,6 +95,24 @@
    </div>
  </div>

+  <div id="applyRegModal" style="display:none; position:fixed; inset:0; background:rgba(0,0,0,0.45); z-index:3000; align-items:center; justify-content:center;">
+    <div class="card" style="width:min(560px, calc(100vw - 40px));">
+      <div class="header">
+        <h3 style="margin:0;">申请注册码管理权限</h3>
+        <button id="applyRegClose" class="btn" type="button" style="background:#e5e7eb;">关闭</button>
+      </div>
+      <div class="muted" style="margin-bottom:10px;">填写申请理由，管理员同意后可进入“注册码管理”页面。</div>
+      <div style="margin-top:10px;">
+        <label for="applyReason" style="display:block; margin-bottom:6px; font-weight:600;">申请理由</label>
+        <textarea id="applyReason" rows="5" style="width:100%; padding:10px 12px; border:1px solid #d1d5db; border-radius:10px; box-sizing:border-box; resize: vertical;"></textarea>
+      </div>
+      <div id="applyRegMsg" class="muted" style="margin-top:10px;"></div>
+      <div style="display:flex; gap:10px; justify-content:flex-end; margin-top:14px;">
+        <button id="applyRegSubmit" class="btn btn-primary" type="button">提交申请</button>
+      </div>
+    </div>
+  </div>
+
  <script>
    // 获取CSRF令牌的函数
    function getCookie(name) {
@@ -147,6 +179,68 @@
        }
    });

+    const applyRegBtn = document.getElementById('applyRegBtn');
+    const applyRegModal = document.getElementById('applyRegModal');
+    const applyRegClose = document.getElementById('applyRegClose');
+    const applyRegSubmit = document.getElementById('applyRegSubmit');
+    const applyRegMsg = document.getElementById('applyRegMsg');
+    const applyReason = document.getElementById('applyReason');
+
+    function openApplyRegModal() {
+      if (!applyRegModal) return;
+      applyRegMsg.textContent = '';
+      applyReason.value = '';
+      applyRegModal.style.display = 'flex';
+    }
+    function closeApplyRegModal() {
+      if (!applyRegModal) return;
+      applyRegModal.style.display = 'none';
+    }
+    if (applyRegBtn) applyRegBtn.addEventListener('click', openApplyRegModal);
+    if (applyRegClose) applyRegClose.addEventListener('click', closeApplyRegModal);
+    if (applyRegModal) {
+      applyRegModal.addEventListener('click', (e) => {
+        if (e.target === applyRegModal) closeApplyRegModal();
+      });
+    }
+    if (applyRegSubmit) {
+      applyRegSubmit.addEventListener('click', async () => {
+        const reason = (applyReason.value || '').trim();
+        if (!reason) {
+          applyRegMsg.textContent = '请填写申请理由';
+          return;
+        }
+        applyRegMsg.textContent = '提交中...';
+        const csrftoken = getCookie('csrftoken');
+        try {
+          const resp = await fetch('/accounts/registration-code/request/submit/', {
+            method: 'POST',
+            credentials: 'same-origin',
+            headers: {
+              'Content-Type': 'application/json',
+              'X-CSRFToken': csrftoken || ''
+            },
+            body: JSON.stringify({ reason })
+          });
+          const data = await resp.json();
+          if (resp.ok && data.ok) {
+            applyRegMsg.textContent = '已提交申请，请等待管理员审核';
+            if (applyRegBtn) {
+              applyRegBtn.textContent = '已提交申请';
+              applyRegBtn.disabled = true;
+              applyRegBtn.style.opacity = '0.6';
+              applyRegBtn.style.cursor = 'not-allowed';
+            }
+            setTimeout(() => closeApplyRegModal(), 800);
+          } else {
+            applyRegMsg.textContent = (data && data.message) ? data.message : '提交失败';
+          }
+        } catch (e) {
+          applyRegMsg.textContent = '提交失败';
+        }
+      });
+    }
+
    
    function fetchJSON(url){ return fetch(url, {credentials:'same-origin'}).then(r=>r.json()); }
    function qs(params){ const u = new URLSearchParams(params); return u.toString(); }
@@ -170,19 +264,74 @@
      });
    }

+    let typesChartData = [];
+    let currentChartType = 'pie';
+    let typesChartInterval = null;
+
    async function loadTypes(){
      const url = '/elastic/analytics/types/?' + qs({ from:'now-30d', to:'now', size:10 });
      const res = await fetchJSON(url);
      if(res.status!=='success') return;
      const buckets = res.data || [];
-      const data = buckets.map(b=>({ name: String(b.key||'未知'), value: b.doc_count||0 }));
-      typesChart.setOption({
-        tooltip:{trigger:'item'},
-        legend:{type:'scroll'},
-        series:[{ type:'pie', radius:['40%','70%'], data }]
-      });
+      typesChartData = buckets.map(b=>({ name: String(b.key||'未知'), value: b.doc_count||0 }));
+      renderTypesChart();
+      startTypesChartRotation();
    }

+    function renderTypesChart() {
+      if (currentChartType === 'pie') {
+        typesChart.setOption({
+          tooltip:{trigger:'item'},
+          legend:{type:'scroll', top:'bottom'},
+          grid: { top: 0, bottom: 0, left: 0, right: 0 },
+          xAxis: { show: false },
+          yAxis: { show: false },
+          series:[{ 
+            type:'pie', 
+            radius:['40%','70%'], 
+            center: ['50%', '50%'],
+            data: typesChartData,
+            label: { show: false },
+            itemStyle: { borderRadius: 10, borderColor: '#fff', borderWidth: 2 }
+          }]
+        }, true);
+      } else {
+        const names = typesChartData.map(d => d.name);
+        const values = typesChartData.map(d => d.value);
+        typesChart.setOption({
+          tooltip:{trigger:'axis', axisPointer:{type:'shadow'}},
+          legend:{show: false},
+          grid: { left: '3%', right: '4%', bottom: '3%', containLabel: true },
+          xAxis: { type: 'category', data: names, show: true },
+          yAxis: { type: 'value', show: true },
+          series: [{
+            type: 'bar',
+            data: values,
+            itemStyle: { color: '#5470c6' },
+            barWidth: '60%'
+          }]
+        }, true);
+      }
+    }
+
+    function toggleChartType() {
+      currentChartType = currentChartType === 'pie' ? 'bar' : 'pie';
+      renderTypesChart();
+    }
+
+    function startTypesChartRotation() {
+      if (typesChartInterval) clearInterval(typesChartInterval);
+      typesChartInterval = setInterval(() => {
+        toggleChartType();
+      }, 5000);
+    }
+
+    document.getElementById('toggleTypesChartBtn').addEventListener('click', () => {
+      toggleChartType();
+      // Reset timer on manual interaction
+      startTypesChartRotation();
+    });
+
    async function loadTypesTrend(){
      const url = '/elastic/analytics/types_trend/?' + qs({ from:'now-180d', to:'now', interval:'week', size:6 });
      const res = await fetchJSON(url);
@@ -233,7 +382,8 @@
        const t = formatTime(it.time);
        const u = it.username || '';
        const ty = it.type || '未知';
-        li.textContent = `${t}，${u}，${ty}`;
+        const de = it.detail ? `，${it.detail}` : '';
+        li.textContent = `${t}，${u}，${ty}${de}`;
        listEl.appendChild(li);
      });
    }
@@ -244,4 +394,4 @@
    loadRecent();
  </script>
 </body>
-</html>
+</html>
--- a/main/views.py
+++ b/main/views.py
@@ -10,12 +10,10 @@ def home(request):
    if session_user_id is None:
        return redirect("/accounts/login/")

-    # Show user_id (prefer query param if present, but don't trust it)
-    user_id_qs = request.GET.get("user_id")
-    uid = user_id_qs or session_user_id
+    uid = session_user_id
    perm = request.session.get("permission")
+    u = get_user_by_id(uid) if uid is not None else None
    if perm is None and uid is not None:
-        u = get_user_by_id(uid)
        try:
            perm = int((u or {}).get("permission", 1))
        except Exception:
@@ -26,8 +24,15 @@ def home(request):
            perm = int(perm)
        except Exception:
            perm = 1
+    has_manage_key = bool((u or {}).get("manage_key") or [])
+    can_manage_registration_codes = bool(int((u or {}).get("can_manage_registration_codes") or 0) == 1)
+    has_registration_code = bool(str((u or {}).get("registration_code") or "").strip())
    context = {
        "user_id": uid,
+        "username": (u or {}).get("username"),
        "is_admin": (int(perm) == 0),
+        "has_manage_key": has_manage_key,
+        "can_manage_registration_codes": can_manage_registration_codes,
+        "has_registration_code": has_registration_code,
    }
-    return render(request, "main/home.html", context)
+    return render(request, "main/home.html", context)
--- a/minio_storage/init.py
+++ b/minio_storage/init.py
@@ -0,0 +1 @@
+
--- a/minio_storage/apps.py
+++ b/minio_storage/apps.py
@@ -0,0 +1,22 @@
+from django.apps import AppConfig
+import os
+import sys
+
+
+class MinioStorageConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'minio_storage'
+
+    def ready(self):
+        if os.path.basename(sys.argv[0]) == 'manage.py':
+            if os.environ.get('RUN_MAIN') != 'true':
+                return
+            if 'runserver' not in sys.argv:
+                return
+
+        from .minio_connect import ensure_bucket_exists
+        try:
+            ensure_bucket_exists()
+        except Exception as e:
+            print(f"❌ MinIO 初始化失败: {e}")
+
--- a/minio_storage/minio_connect.py
+++ b/minio_storage/minio_connect.py
@@ -0,0 +1,133 @@
+import os
+from datetime import timedelta
+import mimetypes
+from urllib.parse import urlparse
+
+from minio import Minio
+from minio.error import S3Error
+
+
+def _env_bool(name: str, default: bool = False) -> bool:
+    v = os.environ.get(name)
+    if v is None:
+        return default
+    return str(v).strip().lower() in {'1', 'true', 'yes', 'y', 'on'}
+
+
+def _normalize_endpoint(minio_url: str):
+    if not minio_url:
+        return None, None
+
+    u = str(minio_url).strip()
+    parsed = urlparse(u)
+    if parsed.scheme in {'http', 'https'}:
+        endpoint = parsed.netloc
+        secure = parsed.scheme == 'https'
+    else:
+        endpoint = u
+        secure = None
+
+    endpoint = endpoint.strip().rstrip('/')
+    return endpoint, secure
+
+
+def _get_env(*names: str, default: str | None = None) -> str | None:
+    for n in names:
+        v = os.environ.get(n)
+        if v is not None and str(v).strip() != '':
+            return str(v).strip()
+    return default
+
+
+def get_minio_client() -> Minio | None:
+    minio_url = _get_env('MINIO_URL', 'MINIO_ENDPOINT')
+    access_key = _get_env('MINIO_ACCESS_KEY')
+    secret_key = _get_env('MINIO_SECRET_KEY')
+
+    if not minio_url or not access_key or not secret_key:
+        return None
+
+    endpoint, secure_from_url = _normalize_endpoint(minio_url)
+    if not endpoint:
+        return None
+
+    secure = _env_bool('MINIO_SECURE', default=secure_from_url if secure_from_url is not None else False)
+    region = _get_env('MINIO_REGION', default=None)
+
+    return Minio(
+        endpoint=endpoint,
+        access_key=access_key,
+        secret_key=secret_key,
+        secure=secure,
+        region=region,
+    )
+
+
+def is_minio_configured() -> bool:
+    return get_minio_client() is not None
+
+
+def get_bucket_name() -> str:
+    return _get_env('MINIO_BUCKET', default='achievement') or 'achievement'
+
+
+def ensure_bucket_exists() -> bool:
+    client = get_minio_client()
+    bucket = get_bucket_name()
+    if client is None:
+        print('ℹ️ MinIO 环境变量未配置，跳过桶检查')
+        return False
+
+    if not bucket:
+        print('ℹ️ MINIO_BUCKET 为空，跳过桶检查')
+        return False
+
+    try:
+        exists = client.bucket_exists(bucket)
+    except S3Error as e:
+        print(f'❌ MinIO 连接失败: {e}')
+        return False
+
+    if exists:
+        print(f'ℹ️ MinIO 桶已存在: {bucket}')
+        return True
+
+    try:
+        region = _get_env('MINIO_REGION', default=None)
+        if region:
+            client.make_bucket(bucket, location=region)
+        else:
+            client.make_bucket(bucket)
+        print(f'✅ MinIO 桶已创建: {bucket}')
+        return True
+    except S3Error as e:
+        print(f'❌ MinIO 创建桶失败: {e}')
+        return False
+
+
+def upload_file(file_path: str, object_name: str, content_type: str | None = None) -> str:
+    client = get_minio_client()
+    if client is None:
+        raise RuntimeError('MinIO 未配置')
+
+    bucket = get_bucket_name()
+    ensure_bucket_exists()
+
+    ct = content_type
+    if not ct:
+        guessed, _ = mimetypes.guess_type(object_name)
+        ct = guessed or 'application/octet-stream'
+
+    client.fput_object(bucket, object_name, file_path, content_type=ct)
+    return object_name
+
+
+def presigned_get_url(object_name: str, expires_seconds: int = 8 * 60 * 60) -> str:
+    client = get_minio_client()
+    if client is None:
+        raise RuntimeError('MinIO 未配置')
+
+    bucket = get_bucket_name()
+    ensure_bucket_exists()
+    exp = max(1, int(expires_seconds or 0))
+    return client.presigned_get_object(bucket, object_name, expires=timedelta(seconds=exp))
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,9 +6,12 @@ elasticsearch-dsl==7.4.1
 requests==2.32.3
 openai==1.52.2
 httpx==0.27.2
+zai-sdk==0.2.2
 Pillow==10.4.0
+minio>=7.2.0,<8
 gunicorn==21.2.0
 whitenoise==6.6.0
 django-browser-reload==1.21.0
 captcha==0.7.1
-cryptography==46.0.3
+cryptography==46.0.3
+pymupdf==1.25.3
Author	SHA1	Message	Date
DSQ	71a0723a74	[0.2.7.4][ci] All checks were successful CI / docker-ci (push) Successful in 24s Details	2026-03-17 22:45:56 +08:00
DSQ	85dd7bc991	[0.2.7.3][ci]	2026-03-15 17:49:53 +08:00
DSQ	3596e344e2	[0.2.7.2][ci]	2026-03-15 17:21:35 +08:00
DSQ	b0c3707ccd	需测试[0.2.7.3][ci]	2026-03-15 17:11:31 +08:00
DSQ	f38cb5ec76	Merge remote-tracking branch 'origin/Django' into Django	2026-03-15 16:55:30 +08:00
DSQ	8c4e4e4c0d	完善老师页面，数据管理增加按key筛查	2026-03-15 16:54:08 +08:00
spdis	e05791e52f	Revert "更新 README.md" This reverts commit `4d83864e9f`.	2026-03-12 21:31:59 +08:00
spdis	4d83864e9f	更新 README.md	2026-03-12 21:28:48 +08:00
spdis	ebe88d93c9	增加对于权限控制系统的解释	2026-03-12 21:21:30 +08:00
DSQ	6f1abc1681	修上传BUG	2026-03-12 20:27:32 +08:00
DSQ	d69858434f	能上传并识别PDF	2026-03-12 20:05:48 +08:00
DSQ	109c06e1d9	页面(	2026-03-12 19:00:36 +08:00
DSQ	1163110810	注册码管理页面的功能完善	2026-03-12 17:35:02 +08:00
DSQ	462c744d06	数据管理页面的完善	2026-03-12 17:08:49 +08:00
DSQ	b35f603399	[0.2.7.2][ci]	2026-03-11 15:46:21 +08:00
DSQ	b4cea89796	修BUG（	2026-03-08 11:16:11 +08:00
DSQ	ee7987aa23	新增个人中心页面，在注册后填写班级功能	2026-03-08 11:13:33 +08:00
DSQ	193f739693	改了一点前端显示（	2026-03-05 21:00:37 +08:00
spdis	418cc798df	增加了图表[0.2.7.2][ci]	2026-03-04 19:54:20 +08:00
spdis	14e407d06a	修复zai-sdk版本[0.2.7.1][ci]	2026-03-04 19:18:04 +08:00
spdis	bfbf100595	怎加gitignore并对梁的提交进行打包[0.2.7][ci]	2026-03-04 18:37:27 +08:00
Viajero-tect	abc435afe6	版本更新： 1、已实现多图识别并入库 2、增加图片上传时删除图片功能 3、改用模型glm-4.6v预计5月份到期 4、已对环境txt做更改	2026-02-21 16:35:06 +08:00
spdis	6b0be35832	接入minio[ci][0.2.6]	2026-01-16 15:13:57 +08:00
spdis	45005fcc92	更新工作流适配新runner[ci][0.2.5]	2025-12-26 00:00:35 -05:00