diff --git a/Management.html b/Management.html
index 0e837f9..1450c7a 100644
--- a/Management.html
+++ b/Management.html
@@ -178,6 +178,69 @@
             padding: 40px;
             color: #666;
         }
+        
+        /* 标题栏操作按钮样式 */
+        .title-bar-actions {
+            display: flex;
+            gap: 8px;
+            align-items: center;
+        }
+        
+        .title-bar-actions button {
+            padding: 8px 16px;
+            border: 1px solid rgba(255, 255, 255, 0.3);
+            border-radius: 20px;
+            background-color: rgba(255, 255, 255, 0.1);
+            color: white;
+            cursor: pointer;
+            font-size: 14px;
+            transition: all 0.3s ease;
+            font-weight: 500;
+        }
+        
+        .title-bar-actions button:hover {
+            background-color: rgba(255, 255, 255, 0.2);
+            border-color: rgba(255, 255, 255, 0.5);
+            transform: translateY(-1px);
+        }
+        
+        .title-bar-actions button.active {
+            background-color: white;
+            color: #1677ff;
+            border-color: white;
+            box-shadow: 0 2px 8px rgba(22, 119, 255, 0.3);
+        }
+        
+        /* 日期输入框样式 */
+        .title-bar-actions input[type="date"] {
+            padding: 6px 12px;
+            border: 1px solid rgba(255, 255, 255, 0.3);
+            border-radius: 20px;
+            background-color: rgba(255, 255, 255, 0.1);
+            color: white;
+            font-size: 14px;
+            transition: all 0.3s ease;
+        }
+        
+        .title-bar-actions input[type="date"]::-webkit-calendar-picker-indicator {
+            filter: invert(1);
+        }
+        
+        .title-bar-actions input[type="date"]:hover {
+            background-color: rgba(255, 255, 255, 0.2);
+            border-color: rgba(255, 255, 255, 0.5);
+        }
+        
+        /* 自定义按钮样式 */
+        #customBtn {
+            background-color: rgba(255, 255, 255, 0.2);
+            border-color: rgba(255, 255, 255, 0.4);
+        }
+        
+        #customBtn:hover {
+            background-color: rgba(255, 255, 255, 0.3);
+            border-color: rgba(255, 255, 255, 0.6);
+        }
     </style>
     <!-- 图片预览样式 -->
     <style>
@@ -360,7 +423,14 @@
             
             // 设置定时刷新
             setInterval(() => {
-                loadStats(currentFilter);
+                if (currentFilter === 'custom') {
+                    // 如果是自定义筛选，获取当前日期输入值
+                    const startDate = startDateInput.value;
+                    const endDate = endDateInput.value;
+                    loadStats('custom', startDate, endDate);
+                } else {
+                    loadStats(currentFilter);
+                }
             }, REFRESH_INTERVAL);
         });
         
@@ -448,12 +518,19 @@
                 console.log('处理WebSocket消息:', data);
                 
                 // 对于任何类型的WebSocket消息，都重新加载数据，确保实时更新
-                if (data.type) {
-                    console.log('收到WebSocket消息，刷新数据:', data.type);
-                    loadStats(currentFilter);
+            if (data.type) {
+                console.log('收到WebSocket消息，刷新数据:', data.type);
+                if (currentFilter === 'custom') {
+                    // 如果是自定义筛选，获取当前日期输入值
+                    const startDate = startDateInput.value;
+                    const endDate = endDateInput.value;
+                    loadStats('custom', startDate, endDate);
                 } else {
-                    console.warn('收到未知格式的WebSocket消息');
+                    loadStats(currentFilter);
                 }
+            } else {
+                console.warn('收到未知格式的WebSocket消息');
+            }
             } catch (error) {
                 console.error('解析WebSocket消息失败:', error);
             }
@@ -614,6 +691,9 @@
                 return;
             }
             
+            // 更新当前筛选条件为自定义
+            currentFilter = 'custom';
+            
             // 清除预设筛选的active状态
             [todayBtn, yesterdayBtn, beforeYesterdayBtn, weekBtn, monthBtn, allBtn].forEach(btn => btn.classList.remove('active'));
             
@@ -719,7 +799,7 @@
         function updateStatsInfo(stats) {
             totalSuppliesEl.textContent = stats.totalSupplies;
             totalUsersEl.textContent = stats.totalUsers;
-            avgPerUserEl.textContent = stats.avgPerUser.toFixed(1);
+            avgPerUserEl.textContent = Math.round(stats.avgPerUser);
         }
         
         // 渲染图表