diff --git a/src/main/java/com/mini/capi/api/job/jobController.java b/src/main/java/com/mini/capi/api/job/jobController.java
index e9515ef..01b3e8f 100644
--- a/src/main/java/com/mini/capi/api/job/jobController.java
+++ b/src/main/java/com/mini/capi/api/job/jobController.java
@@ -95,6 +95,7 @@ public class jobController {
      */
     @GetMapping("getJobDataTableMarge")
     public ApiResult<?> getJobDataTableMarge() {
+        syncRemoveData();
         QueryWrapper<BizDbConfig> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq("is_enabled", "1");
         List<BizDbConfig> configs = bizDbConfigService.list(queryWrapper);
@@ -178,4 +179,14 @@ public class jobController {
             bizDeviceInfoService.save(deviceInfo);
         }
     }
+
+    public void syncRemoveData() {
+        QueryWrapper<DataTableInfo> dataTableWrapper = new QueryWrapper<>();
+        dataTableWrapper.le("create_time", DateUtils.dsValueNDaysAgo(3));
+        dataTableInfoService.remove(dataTableWrapper);
+
+        QueryWrapper<DataTableField> fieldWrapper = new QueryWrapper<>();
+        fieldWrapper.le("create_time", DateUtils.dsValueNDaysAgo(3));
+        dataTableFieldService.remove(fieldWrapper);
+    }
 }
diff --git a/src/main/java/com/mini/capi/biz/LoginController.java b/src/main/java/com/mini/capi/biz/LoginController.java
index 1c8b486..02408c4 100644
--- a/src/main/java/com/mini/capi/biz/LoginController.java
+++ b/src/main/java/com/mini/capi/biz/LoginController.java
@@ -5,6 +5,7 @@ import com.mini.capi.biz.domain.BizHomeUser;
 import com.mini.capi.biz.service.BizHomeUserService;
 import com.mini.capi.model.auth.LoginRequest;
 import com.mini.capi.model.info.TodoHandleDTO;
+import com.mini.capi.utils.AESUtil;
 import jakarta.annotation.Resource;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
@@ -38,7 +39,7 @@ public class LoginController {
             String password = loginRequest.getPassword();
 
             QueryWrapper<BizHomeUser> queryWrapper = new QueryWrapper<>();
-            queryWrapper.eq("user_name", username).eq("password", password);
+            queryWrapper.eq("user_name", username).eq("password", AESUtil.encrypt(password));
             BizHomeUser user = userService.getOne(queryWrapper);
             if (user != null) {
                 request.getSession().setAttribute("currentUser", user);
diff --git a/src/main/java/com/mini/capi/utils/AESUtil.java b/src/main/java/com/mini/capi/utils/AESUtil.java
index 8e089f7..e11740c 100644
--- a/src/main/java/com/mini/capi/utils/AESUtil.java
+++ b/src/main/java/com/mini/capi/utils/AESUtil.java
@@ -66,7 +66,6 @@ public class AESUtil {
      */
     public static String decrypt(String content, String key) {
         try {
-
             SecretKeySpec skey = new SecretKeySpec(key.getBytes(), algorithm);
             IvParameterSpec iv = new IvParameterSpec(key.getBytes(charset), 0, offset);
             Cipher cipher = Cipher.getInstance(transformation);
diff --git a/src/main/java/com/mini/capi/utils/DateUtils.java b/src/main/java/com/mini/capi/utils/DateUtils.java
index 707bbfc..e6339b0 100644
--- a/src/main/java/com/mini/capi/utils/DateUtils.java
+++ b/src/main/java/com/mini/capi/utils/DateUtils.java
@@ -68,4 +68,10 @@ public class DateUtils {
         // 格式化日期为yyyymmdd
         return currentDate.format(DATE_FORMATTER);
     }
+
+
+    public static String dsValueNDaysAgo(long days) {
+        LocalDate targetDate = LocalDate.now().minusDays(days);
+        return targetDate.format(DATE_FORMATTER);
+    }
 }
diff --git a/src/main/resources/templates/file.html b/src/main/resources/templates/file.html
index cc37b2f..cf06001 100644
--- a/src/main/resources/templates/file.html
+++ b/src/main/resources/templates/file.html
@@ -261,6 +261,7 @@
                 <label for="folderParent" class="block text-sm font-medium text-text-secondary mb-1">父文件夹</label>
                 <select id="folderParent"
                         class="w-full px-3 py-2 border border-border-color rounded-md focus:outline-none focus:ring-2 focus:ring-accent focus:border-transparent">
+                    <option value="0">/</option>
                     <option th:each="folders : ${folderTrees}" th:value="${folders.getFolder().getFolderId()}"
                             th:text="${folders.getFolder().getFolderName()}"></option>
                 </select>
diff --git a/src/main/resources/templates/icon.html b/src/main/resources/templates/icon.html
deleted file mode 100644
index 806a687..0000000
--- a/src/main/resources/templates/icon.html
+++ /dev/null
@@ -1,348 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>超大容量快捷图标库（300+）</title>
-    <!-- 引入外部资源 -->
-    <script src="https://cdn.tailwindcss.com"></script>
-    <link href="https://cdn.jsdelivr.net/npm/font-awesome@4.7.0/css/font-awesome.min.css" rel="stylesheet">
-    <script src="https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js"></script>
-
-    <!-- Tailwind 配置 -->
-    <script>
-        tailwind.config = {
-            theme: {
-                extend: {
-                    colors: {
-                        primary: '#165DFF',
-                        secondary: '#36CFC9',
-                        success: '#52C41A',
-                        warning: '#FAAD14',
-                        danger: '#FF4D4F',
-                        purple: '#722ED1',
-                        blue: '#1890FF',
-                        green: '#00B42A',
-                        yellow: '#FF7D00',
-                        indigo: '#4096ff',
-                        pink: '#f5222d',
-                        cyan: '#13c2c2',
-                        orange: '#fa8c16',
-                        dark: '#1D2129',
-                    }
-                }
-            }
-        }
-    </script>
-
-    <!-- 自定义工具类 -->
-    <style type="text/tailwindcss">
-        @layer utilities {
-            .icon-card {
-                @apply flex flex-col items-center p-4 rounded-xl border border-gray-200 hover:border-primary hover:shadow-md transition-all duration-300 cursor-pointer;
-            }
-
-            .icon-container {
-                @apply w-14 h-14 rounded-full flex items-center justify-center mb-3 text-xl;
-            }
-
-            .icon-search-highlight {
-                @apply bg-primary/5 border-primary/30;
-            }
-        }
-    </style>
-</head>
-<body class="bg-gray-50 p-4 md:p-6">
-<div class="max-w-7xl mx-auto">
-    <!-- 头部与搜索区 -->
-    <div class="mb-8">
-        <h1 class="text-2xl md:text-3xl font-bold text-dark mb-2">快捷图标库（300+图标）</h1>
-        <p class="text-gray-600 mb-6">海量功能图标与名称组合，支持搜索和筛选</p>
-
-        <!-- 搜索与筛选区 -->
-        <div class="flex flex-col sm:flex-row gap-4 mb-6">
-            <div class="relative flex-1">
-                <input
-                        type="text"
-                        id="iconSearch"
-                        placeholder="搜索图标名称或类名（如：数据库、fa-database）..."
-                        class="w-full py-3 pl-10 pr-4 rounded-lg border border-gray-200 focus:outline-none focus:border-primary focus:ring-1 focus:ring-primary transition-all"
-                >
-                <i class="fa fa-search absolute left-3 top-1/2 -translate-y-1/2 text-gray-400"></i>
-            </div>
-
-            <div class="flex gap-2">
-                <select id="colorFilter"
-                        class="py-3 px-4 rounded-lg border border-gray-200 focus:outline-none focus:border-primary focus:ring-1 focus:ring-primary">
-                    <option value="all">所有颜色</option>
-                    <option value="primary"> primary</option>
-                    <option value="secondary"> secondary</option>
-                    <option value="success"> success</option>
-                    <option value="warning"> warning</option>
-                    <option value="danger"> danger</option>
-                    <option value="purple"> purple</option>
-                </select>
-
-                <button id="resetFilter" class="py-3 px-4 bg-gray-100 hover:bg-gray-200 rounded-lg transition-colors">
-                    <i class="fa fa-refresh mr-1"></i> 重置
-                </button>
-            </div>
-        </div>
-
-        <!-- 统计信息 -->
-        <div class="text-sm text-gray-500 mb-2">
-            <span id="iconCount">0</span> 个图标（显示 <span id="visibleCount">0</span> 个）
-        </div>
-    </div>
-
-    <!-- 图标网格容器 -->
-    <div id="iconGrid"
-         class="grid grid-cols-2 sm:grid-cols-3 md:grid-cols-4 lg:grid-cols-6 xl:grid-cols-8 gap-4 md:gap-6">
-        <!-- 图标将通过JavaScript动态生成 -->
-    </div>
-
-    <!-- 使用说明 -->
-    <div class="mt-10 p-4 bg-white rounded-lg border border-gray-200">
-        <h3 class="font-bold mb-3">使用说明</h3>
-        <ul class="list-disc pl-5 text-gray-600 space-y-2 text-sm">
-            <li>每个图标下方显示了对应的Font Awesome类名（如fa-database）</li>
-            <li>点击图标可复制其HTML代码到剪贴板</li>
-            <li>支持按名称、类名搜索和按颜色筛选</li>
-            <li>如需调整颜色，可修改容器的bg-*和text-*类（如bg-primary/10和text-primary）</li>
-            <li>Font Awesome官方文档：<a href="https://fontawesome.com/v4/icons/" class="text-primary hover:underline"
-                                        target="_blank">https://fontawesome.com/v4/icons/</a></li>
-        </ul>
-    </div>
-</div>
-
-<!-- 复制成功提示 -->
-<div id="copyToast"
-     class="fixed bottom-6 right-6 bg-success text-white px-4 py-2 rounded-lg shadow-lg opacity-0 transition-opacity duration-300 flex items-center">
-    <i class="fa fa-check-circle mr-2"></i> 已复制到剪贴板
-</div>
-
-<script>
-    // 颜色池 - 用于随机分配图标颜色
-    const colorPool = [
-        'primary', 'secondary', 'success', 'warning', 'danger',
-        'purple', 'blue', 'green', 'yellow', 'indigo', 'pink', 'cyan', 'orange'
-    ];
-
-    // 基础图标数据（50个示例，实际使用时可扩展到300+）
-    const baseIcons = [
-        {name: '数据库管理', icon: 'fa-database'},
-        {name: '性能监控', icon: 'fa-line-chart'},
-        {name: '用户管理', icon: 'fa-user-circle'},
-        {name: '安全中心', icon: 'fa-shield'},
-        {name: '日志审计', icon: 'fa-file-text'},
-        {name: '系统设置', icon: 'fa-cog'},
-        {name: '备份恢复', icon: 'fa-cloud-upload'},
-        {name: 'API接口', icon: 'fa-plug'},
-        {name: '告警中心', icon: 'fa-bell'},
-        {name: '网络配置', icon: 'fa-wifi'},
-        {name: '存储管理', icon: 'fa-hdd-o'},
-        {name: '任务调度', icon: 'fa-calendar-check-o'},
-        {name: '消息中心', icon: 'fa-envelope'},
-        {name: '报表分析', icon: 'fa-bar-chart'},
-        {name: '帮助中心', icon: 'fa-question-circle'},
-        {name: '服务器管理', icon: 'fa-server'},
-        {name: '代码仓库', icon: 'fa-code'},
-        {name: '项目管理', icon: 'fa-tasks'},
-        {name: '团队管理', icon: 'fa-users'},
-        {name: '密钥管理', icon: 'fa-key'},
-        {name: '流量分析', icon: 'fa-area-chart'},
-        {name: '访问控制', icon: 'fa-ban'},
-        {name: '风险检测', icon: 'fa-exclamation-triangle'},
-        {name: '国际化设置', icon: 'fa-language'},
-        {name: '资源下载', icon: 'fa-download'},
-        {name: '文件上传', icon: 'fa-upload'},
-        {name: '定时任务', icon: 'fa-clock-o'},
-        {name: '数据地图', icon: 'fa-map'},
-        {name: '文档中心', icon: 'fa-book'},
-        {name: '收藏夹', icon: 'fa-star'},
-        {name: '邮件系统', icon: 'fa-envelope-o'},
-        {name: '即时通讯', icon: 'fa-comments'},
-        {name: '视频会议', icon: 'fa-video-camera'},
-        {name: '语音通话', icon: 'fa-phone'},
-        {name: '数据同步', icon: 'fa-exchange'},
-        {name: '缓存清理', icon: 'fa-trash'},
-        {name: '病毒扫描', icon: 'fa-bug'},
-        {name: '防火墙', icon: 'fa-shield'},
-        {name: '负载均衡', icon: 'fa-balance-scale'},
-        {name: '容器管理', icon: 'fa-cubes'},
-        {name: '虚拟机', icon: 'fa-desktop'},
-        {name: '云存储', icon: 'fa-cloud'},
-        {name: 'CDN加速', icon: 'fa-bolt'},
-        {name: 'DNS配置', icon: 'fa-sitemap'},
-        {name: 'SSL证书', icon: 'fa-lock'},
-        {name: 'API文档', icon: 'fa-file-code-o'},
-        {name: '错误跟踪', icon: 'fa-bug'},
-        {name: '性能分析', icon: 'fa-tachometer'},
-        {name: '代码审查', icon: 'fa-search'}
-    ];
-
-    // 扩展到300个图标（通过组合基础图标+功能前缀）
-    function generate300Icons() {
-        const prefixes = [
-            '用户', '系统', '数据', '安全', '网络', '存储', '应用',
-            '服务', '设备', '终端', '日志', '监控', '分析', '报表',
-            '配置', '管理', '运维', '开发', '测试', '生产', '备份',
-            '恢复', '同步', '迁移', '部署', '发布', '更新', '升级',
-            '降级', '回滚', '审计', '统计', '查询', '过滤', '导出',
-            '导入', '打印', '分享', '协作', '权限', '角色', '部门'
-        ];
-
-        const icons = [...baseIcons];
-        let currentLength = baseIcons.length;
-
-        // 循环生成直到达到300个
-        while (currentLength < 300) {
-            // 随机组合前缀和基础图标
-            const randomPrefix = prefixes[Math.floor(Math.random() * prefixes.length)];
-            const randomBase = baseIcons[Math.floor(Math.random() * baseIcons.length)];
-
-            // 避免重复名称
-            const newName = `${randomPrefix}${randomBase.name}`;
-            if (!icons.some(icon => icon.name === newName)) {
-                icons.push({
-                    name: newName,
-                    icon: randomBase.icon // 复用基础图标
-                });
-                currentLength++;
-            }
-        }
-
-        return icons;
-    }
-
-    // 生成所有图标
-    const allIcons = generate300Icons();
-    const iconGrid = document.getElementById('iconGrid');
-    const iconCountEl = document.getElementById('iconCount');
-    const visibleCountEl = document.getElementById('visibleCount');
-    const copyToast = document.getElementById('copyToast');
-
-    // 初始化图标网格
-    function renderIcons(iconsToRender = allIcons) {
-        // 清空网格
-        iconGrid.innerHTML = '';
-
-        // 渲染图标
-        iconsToRender.forEach(icon => {
-            // 随机分配颜色（也可根据需要固定颜色）
-            const color = colorPool[Math.floor(Math.random() * colorPool.length)];
-
-            const iconCard = document.createElement('div');
-            iconCard.className = 'icon-card';
-            iconCard.dataset.name = icon.name;
-            iconCard.dataset.icon = icon.icon;
-            iconCard.dataset.color = color;
-
-            iconCard.innerHTML = `
-          <div class="icon-container bg-${color}/10 text-${color}">
-            <i class="fa ${icon.icon}"></i>
-          </div>
-          <span class="font-medium text-center">${icon.name}</span>
-          <div class="text-xs text-gray-500 mt-1">${icon.icon}</div>
-        `;
-
-            // 点击复制功能
-            iconCard.addEventListener('click', () => {
-                const html = `
-<div class="icon-card">
-  <div class="icon-container bg-${color}/10 text-${color}">
-    <i class="fa ${icon.icon}"></i>
-  </div>
-  <span class="font-medium">${icon.name}</span>
-  <div class="text-xs text-gray-500 mt-2">${icon.icon}</div>
-</div>
-          `.trim();
-
-                navigator.clipboard.writeText(html).then(() => {
-                    // 显示复制成功提示
-                    copyToast.style.opacity = '1';
-                    setTimeout(() => {
-                        copyToast.style.opacity = '0';
-                    }, 2000);
-                });
-            });
-
-            iconGrid.appendChild(iconCard);
-        });
-
-        // 更新统计
-        iconCountEl.textContent = allIcons.length;
-        visibleCountEl.textContent = iconsToRender.length;
-    }
-
-    // 初始化页面
-    renderIcons();
-
-    // 搜索功能
-    document.getElementById('iconSearch').addEventListener('input', (e) => {
-        const searchTerm = e.target.value.toLowerCase().trim();
-        const colorFilter = document.getElementById('colorFilter').value;
-
-        if (!searchTerm && colorFilter === 'all') {
-            renderIcons();
-            return;
-        }
-
-        // 筛选图标
-        const filtered = allIcons.filter(icon => {
-            const matchesSearch =
-                icon.name.toLowerCase().includes(searchTerm) ||
-                icon.icon.toLowerCase().includes(searchTerm);
-
-            const matchesColor = colorFilter === 'all' || true; // 颜色筛选在渲染时处理
-
-            return matchesSearch && matchesColor;
-        });
-
-        renderIcons(filtered);
-
-        // 高亮搜索结果
-        if (searchTerm) {
-            document.querySelectorAll('.icon-card').forEach(card => {
-                const nameMatch = card.dataset.name.toLowerCase().includes(searchTerm);
-                const iconMatch = card.dataset.icon.toLowerCase().includes(searchTerm);
-
-                if (nameMatch || iconMatch) {
-                    card.classList.add('icon-search-highlight');
-                } else {
-                    card.classList.remove('icon-search-highlight');
-                }
-            });
-        }
-
-        // 应用颜色筛选
-        if (colorFilter !== 'all') {
-            document.querySelectorAll('.icon-card').forEach(card => {
-                if (card.dataset.color === colorFilter) {
-                    card.style.display = '';
-                } else {
-                    card.style.display = 'none';
-                }
-            });
-
-            // 更新可见计数
-            const visibleCount = document.querySelectorAll(`.icon-card[data-color="${colorFilter}"]`).length;
-            visibleCountEl.textContent = visibleCount;
-        }
-    });
-
-    // 颜色筛选
-    document.getElementById('colorFilter').addEventListener('change', (e) => {
-        // 触发搜索事件以应用筛选
-        document.getElementById('iconSearch').dispatchEvent(new Event('input'));
-    });
-
-    // 重置筛选
-    document.getElementById('resetFilter').addEventListener('click', () => {
-        document.getElementById('iconSearch').value = '';
-        document.getElementById('colorFilter').value = 'all';
-        renderIcons();
-    });
-</script>
-</body>
-</html>
\ No newline at end of file