diff --git a/admin/dashboard/templates/index.html b/admin/dashboard/templates/index.html
index a8a9376..c3f40a5 100644
--- a/admin/dashboard/templates/index.html
+++ b/admin/dashboard/templates/index.html
@@ -280,67 +280,21 @@
                         console.error('加载系统信息出错:', error);
                     });
             },
-            // 更新系统信息UI
-            updateSystemInfoUI() {
-                // 更新系统信息显示
-                document.getElementById('system-os').textContent = 
-                    `${this.systemInfo.os} ${this.systemInfo.os_version}`;
-                document.getElementById('system-python').textContent = 
-                    this.systemInfo.python_version;
-                document.getElementById('system-uptime').textContent = 
-                    this.formatUptime(this.systemInfo.uptime);
-                
-                // 更新资源使用率
-                document.getElementById('system-cpu').textContent = 
-                    `${this.systemInfo.cpu_usage}%`;
-                document.getElementById('system-memory').textContent = 
-                    `${this.systemInfo.memory_usage}%`;
-                document.getElementById('system-disk').textContent = 
-                    `${this.systemInfo.disk_usage}%`;
-                
-                // 更新进度条
-                document.getElementById('cpu-progress').style.width = 
-                    `${this.systemInfo.cpu_usage}%`;
-                document.getElementById('memory-progress').style.width = 
-                    `${this.systemInfo.memory_usage}%`;
-                document.getElementById('disk-progress').style.width = 
-                    `${this.systemInfo.disk_usage}%`;
-                
-                // 设置进度条颜色
-                this.setProgressColor('cpu-progress', this.systemInfo.cpu_usage);
-                this.setProgressColor('memory-progress', this.systemInfo.memory_usage);
-                this.setProgressColor('disk-progress', this.systemInfo.disk_usage);
-                
-                // 更新时间戳
-                document.getElementById('system-update-time').textContent = 
-                    `最后更新: ${this.systemInfo.timestamp}`;
-            },
-            // 设置进度条颜色
-            setProgressColor(elementId, value) {
-                const element = document.getElementById(elementId);
-                element.classList.remove('bg-success', 'bg-warning', 'bg-danger');
-                
+            // 添加获取进度条状态的方法
+            getProgressStatus(value) {
                 if (value > 70) {
-                    element.classList.add('bg-danger');  // 红色 (高负载)
+                    return 'exception';  // 红色 (高负载)
                 } else if (value > 50) {
-                    element.classList.add('bg-warning'); // 黄色 (中等负载)
+                    return 'warning';    // 黄色 (中等负载)
                 } else {
-                    element.classList.add('bg-success'); // 绿色 (低负载)
+                    return 'success';    // 绿色 (低负载)
                 }
             },
-            // 格式化运行时间
-            formatUptime(seconds) {
-                const days = Math.floor(seconds / 86400);
-                const hours = Math.floor((seconds % 86400) / 3600);
-                const minutes = Math.floor((seconds % 3600) / 60);
-                
-                let result = '';
-                if (days > 0) result += days + '天 ';
-                if (hours > 0 || days > 0) result += hours + '小时 ';
-                result += minutes + '分钟';
-                
-                return result;
-            },
+            // 删除不再使用的方法
+            // updateSystemInfoUI() { ... },
+            // setProgressColor() { ... },
+            // formatUptime() { ... },
+            
             loadDashboardSummary(days) {
                 axios.get(`/api/dashboard_summary?days=${days}`)
                     .then(response => {