现在系统日志的发生时间列将以更直观、易识别的格式显示，提升了用户体验。

backend/static/js/app.js

@@ -3090,6 +3090,16 @@ window.addEventListener('DOMContentLoaded', () => {
     
     // 初始检查hash
     handleHashChange();
+    
+    // 为进程信息显示数量下拉框添加事件监听
+    const processPageSizeSelect = document.getElementById('processPageSize');
+    if (processPageSizeSelect) {
+        processPageSizeSelect.addEventListener('change', () => {
+            loadProcessInfo(1); // 重置为第一页
+        });
+        // 设置初始值
+        processPageSizeSelect.value = processPagination.itemsPerPage;
+    }
 });
 
 // 进程信息分页状态
@@ -3116,9 +3126,21 @@ let logPagination = {
 async function loadProcessInfo(page = 1) {
     const processTableBody = document.getElementById('processTableBody');
     const processPaginationContainer = document.getElementById('processPaginationContainer');
+    const processPageSizeSelect = document.getElementById('processPageSize');
     
     if (!processTableBody) return;
     
+    // 获取并设置每页显示数量
+    if (processPageSizeSelect) {
+        const selectedPageSize = parseInt(processPageSizeSelect.value, 10);
+        if (selectedPageSize !== processPagination.itemsPerPage) {
+            processPagination.itemsPerPage = selectedPageSize;
+            // 重置为第一页
+            page = 1;
+            processPagination.currentPage = 1;
+        }
+    }
+    
     try {
         // 构建查询参数
         const params = new URLSearchParams();
@@ -3476,6 +3498,33 @@ async function loadDiskDetails(page = 1) {
     }
 }
 
+// 格式化时间为易识别的日期样式
+function formatLogTime(timeString) {
+    if (!timeString) return new Date().toLocaleString('zh-CN');
+    
+    try {
+        const date = new Date(timeString);
+        if (isNaN(date.getTime())) {
+            // 如果时间解析失败，返回原始字符串
+            return timeString;
+        }
+        
+        // 格式化为：2025-12-04 16:02:28
+        return date.toLocaleString('zh-CN', {
+            year: 'numeric',
+            month: '2-digit',
+            day: '2-digit',
+            hour: '2-digit',
+            minute: '2-digit',
+            second: '2-digit',
+            hour12: false
+        });
+    } catch (error) {
+        console.error('Error formatting log time:', error);
+        return timeString;
+    }
+}
+
 // 加载系统日志
 async function loadSystemLogs(page = 1) {
     console.log('loadSystemLogs function called');
@@ -3553,7 +3602,7 @@ async function loadSystemLogs(page = 1) {
             row.innerHTML = `
                 <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">${startIndex + index + 1}</td>
                 <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-900 font-medium">${log.source || 'System'}</td>
-                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">${log.time || new Date().toLocaleString()}</td>
+                <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500">${formatLogTime(log.time)}</td>
                 <td class="px-6 py-4 whitespace-normal text-sm text-gray-500">${log.message || 'No message'}</td>
             `;
             logTableBody.appendChild(row);