diff --git a/database.py b/database.py
index 6a395c3..b57f7ce 100644
--- a/database.py
+++ b/database.py
@@ -106,18 +106,20 @@ class DatabaseManager:
                 proxy_share TEXT DEFAULT 'exclusive',
                 proxy_purchase_date TEXT DEFAULT '',
                 refund_received TEXT DEFAULT '0',
+                refund_received_at TEXT DEFAULT '',
                 checked_at TEXT
             )
         ''')
 
         # 兼容旧表：动态添加缺少的列
-        for col in ['suspended_time', 'title', 'remark', 'card_number', 'proxy', 'proxy_expire_days', 'proxy_share', 'proxy_purchase_date', 'refund_received']:
+        for col in ['suspended_time', 'title', 'remark', 'card_number', 'proxy', 'proxy_expire_days', 'proxy_share', 'proxy_purchase_date', 'refund_received', 'refund_received_at']:
             try:
                 cursor.execute(f"SELECT {col} FROM claude_payment_status LIMIT 1")
             except sqlite3.OperationalError:
                 defaults = {'title': "DEFAULT ''", 'remark': "DEFAULT ''", 'card_number': "DEFAULT ''", 'proxy': "DEFAULT ''",
                             'proxy_expire_days': "DEFAULT 30", 'proxy_share': "DEFAULT 'exclusive'", 'proxy_purchase_date': "DEFAULT ''",
-                            'refund_received': "DEFAULT '0'"}
+                            'refund_received': "DEFAULT '0'",
+                            'refund_received_at': "DEFAULT ''"}
                 default = defaults.get(col, '')
                 cursor.execute(f"ALTER TABLE claude_payment_status ADD COLUMN {col} TEXT {default}")
                 logger.info(f"已为 claude_payment_status 添加 {col} 列")
@@ -527,7 +529,7 @@ class DatabaseManager:
                 cursor = conn.cursor()
                 checked_at = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
                 # 先查已有的 remark/card_number，避免被覆盖
-                cursor.execute('SELECT title, remark, card_number, proxy, proxy_expire_days, proxy_share, proxy_purchase_date, refund_received FROM claude_payment_status WHERE email = ?', (email,))
+                cursor.execute('SELECT title, remark, card_number, proxy, proxy_expire_days, proxy_share, proxy_purchase_date, refund_received, refund_received_at FROM claude_payment_status WHERE email = ?', (email,))
                 existing = cursor.fetchone()
                 old_title = existing['title'] if existing else ''
                 old_remark = existing['remark'] if existing else ''
@@ -537,10 +539,11 @@ class DatabaseManager:
                 old_share = existing['proxy_share'] if existing else 'exclusive'
                 old_purchase = existing['proxy_purchase_date'] if existing else ''
                 old_refund_received = existing['refund_received'] if existing else '0'
+                old_refund_received_at = existing['refund_received_at'] if existing else ''
                 cursor.execute('''
-                    INSERT OR REPLACE INTO claude_payment_status (email, status, payment_time, refund_time, suspended_time, title, remark, card_number, proxy, proxy_expire_days, proxy_share, proxy_purchase_date, refund_received, checked_at)
-                    VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
-                ''', (email, status, payment_time, refund_time, suspended_time, old_title or '', old_remark or '', old_card or '', old_proxy or '', old_expire or 30, old_share or 'exclusive', old_purchase or '', old_refund_received or '0', checked_at))
+                    INSERT OR REPLACE INTO claude_payment_status (email, status, payment_time, refund_time, suspended_time, title, remark, card_number, proxy, proxy_expire_days, proxy_share, proxy_purchase_date, refund_received, refund_received_at, checked_at)
+                    VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+                ''', (email, status, payment_time, refund_time, suspended_time, old_title or '', old_remark or '', old_card or '', old_proxy or '', old_expire or 30, old_share or 'exclusive', old_purchase or '', old_refund_received or '0', old_refund_received_at or '', checked_at))
                 conn.commit()
                 return True
             except Exception as e:
@@ -554,7 +557,7 @@ class DatabaseManager:
         def _sync_get():
             conn = self.get_connection()
             cursor = conn.cursor()
-            cursor.execute('SELECT status, payment_time, refund_time, suspended_time, title, remark, card_number, proxy, proxy_expire_days, proxy_share, proxy_purchase_date, refund_received, checked_at FROM claude_payment_status WHERE email = ?', (email,))
+            cursor.execute('SELECT status, payment_time, refund_time, suspended_time, title, remark, card_number, proxy, proxy_expire_days, proxy_share, proxy_purchase_date, refund_received, refund_received_at, checked_at FROM claude_payment_status WHERE email = ?', (email,))
             row = cursor.fetchone()
             if row:
                 return {
@@ -570,6 +573,7 @@ class DatabaseManager:
                     'proxy_share': row['proxy_share'] or 'exclusive',
                     'proxy_purchase_date': row['proxy_purchase_date'] or '',
                     'refund_received': row['refund_received'] or '0',
+                    'refund_received_at': row['refund_received_at'] or '',
                     'checked_at': row['checked_at']
                 }
             return None
@@ -581,7 +585,7 @@ class DatabaseManager:
         def _sync_get():
             conn = self.get_connection()
             cursor = conn.cursor()
-            cursor.execute('SELECT email, status, payment_time, refund_time, suspended_time, title, remark, card_number, proxy, proxy_expire_days, proxy_share, proxy_purchase_date, refund_received, checked_at FROM claude_payment_status')
+            cursor.execute('SELECT email, status, payment_time, refund_time, suspended_time, title, remark, card_number, proxy, proxy_expire_days, proxy_share, proxy_purchase_date, refund_received, refund_received_at, checked_at FROM claude_payment_status')
             rows = cursor.fetchall()
             result = {}
             for row in rows:
@@ -598,6 +602,7 @@ class DatabaseManager:
                     'proxy_share': row['proxy_share'] or 'exclusive',
                     'proxy_purchase_date': row['proxy_purchase_date'] or '',
                     'refund_received': row['refund_received'] or '0',
+                    'refund_received_at': row['refund_received_at'] or '',
                     'checked_at': row['checked_at']
                 }
             return result
@@ -606,7 +611,7 @@ class DatabaseManager:
 
     async def update_claude_payment_note(self, email: str, **kwargs) -> bool:
         """更新备注、卡号、代理等字段"""
-        allowed = {'title', 'remark', 'card_number', 'proxy', 'proxy_expire_days', 'proxy_share', 'proxy_purchase_date', 'refund_received'}
+        allowed = {'title', 'remark', 'card_number', 'proxy', 'proxy_expire_days', 'proxy_share', 'proxy_purchase_date', 'refund_received', 'refund_received_at'}
         def _sync_update():
             try:
                 conn = self.get_connection()
diff --git a/mail_api.py b/mail_api.py
index dd5b228..c91a299 100644
--- a/mail_api.py
+++ b/mail_api.py
@@ -1278,10 +1278,11 @@ async def toggle_refund_received(email: str) -> ApiResponse:
         status = await db_manager.get_claude_payment_status(email)
         current = status.get('refund_received', '0') if status else '0'
         new_val = '0' if current == '1' else '1'
-        ok = await db_manager.update_claude_payment_note(email, refund_received=new_val)
+        now = datetime.now().strftime('%Y-%m-%d %H:%M:%S') if new_val == '1' else ''
+        ok = await db_manager.update_claude_payment_note(email, refund_received=new_val, refund_received_at=now)
         if ok:
             await cache.invalidate_payment()
-            return ApiResponse(success=True, data={"refund_received": new_val})
+            return ApiResponse(success=True, data={"refund_received": new_val, "refund_received_at": now})
         return ApiResponse(success=False, message="更新失败")
     except Exception as e:
         logger.error(f"切换退款状态失败: {e}")
diff --git a/static/index.html b/static/index.html
index a41dfbb..a10ed62 100644
--- a/static/index.html
+++ b/static/index.html
@@ -98,6 +98,7 @@
                             <th>支付时间</th>
                             <th>退款时间</th>
                             <th>封号时间</th>
+                            <th>到账时间</th>
                             <th>备注/卡号</th>
                             <th>代理</th>
                             <th>操作</th>
@@ -105,7 +106,7 @@
                     </thead>
                     <tbody id="accountTableBody">
                         <tr>
-                            <td colspan="12">
+                            <td colspan="13">
                                 <div class="no-data">
                                     <i class="bi bi-inbox"></i>
                                     <div>暂无邮箱数据，点击"粘贴导入"添加</div>
diff --git a/static/script.js b/static/script.js
index 7043785..bd23317 100644
--- a/static/script.js
+++ b/static/script.js
@@ -280,7 +280,7 @@ class MailManager {
 
     async loadAccounts() {
         const tbody = document.getElementById('accountTableBody');
-        tbody.innerHTML = `<tr><td colspan="12"><div class="table-loading"><div class="spinner-border spinner-border-sm"></div> 加载中...</div></td></tr>`;
+        tbody.innerHTML = `<tr><td colspan="13"><div class="table-loading"><div class="spinner-border spinner-border-sm"></div> 加载中...</div></td></tr>`;
 
         try {
             // 有筛选时加载全部数据，否则分页加载
@@ -300,11 +300,11 @@ class MailManager {
                 await this.loadClaudePaymentStatuses();
                 this.applyFilterAndRender();
             } else {
-                tbody.innerHTML = `<tr><td colspan="12"><div class="no-data"><i class="bi bi-exclamation-circle"></i><div>${this.escapeHtml(result.message || '加载失败')}</div></div></td></tr>`;
+                tbody.innerHTML = `<tr><td colspan="13"><div class="no-data"><i class="bi bi-exclamation-circle"></i><div>${this.escapeHtml(result.message || '加载失败')}</div></div></td></tr>`;
             }
         } catch (err) {
             console.error('加载账号失败:', err);
-            tbody.innerHTML = `<tr><td colspan="12"><div class="no-data"><i class="bi bi-wifi-off"></i><div>网络错误</div></div></td></tr>`;
+            tbody.innerHTML = `<tr><td colspan="13"><div class="no-data"><i class="bi bi-wifi-off"></i><div>网络错误</div></div></td></tr>`;
         }
     }
 
@@ -339,7 +339,7 @@ class MailManager {
     renderAccounts() {
         const tbody = document.getElementById('accountTableBody');
         if (!this.accounts.length) {
-            tbody.innerHTML = `<tr><td colspan="12"><div class="no-data"><i class="bi bi-inbox"></i><div>暂无邮箱数据</div></div></td></tr>`;
+            tbody.innerHTML = `<tr><td colspan="13"><div class="no-data"><i class="bi bi-inbox"></i><div>暂无邮箱数据</div></div></td></tr>`;
             return;
         }
 
@@ -777,9 +777,9 @@ class MailManager {
             const resp = await fetch(`/api/tools/refund-received/${encodeURIComponent(email)}`, { method: 'POST' });
             const result = await resp.json();
             if (result.success) {
-                // 更新本地状态
                 if (this.claudePaymentStatuses[email]) {
                     this.claudePaymentStatuses[email].refund_received = result.data.refund_received;
+                    this.claudePaymentStatuses[email].refund_received_at = result.data.refund_received_at || '';
                 }
                 this.renderAccounts();
                 this.showToast(result.data.refund_received === '1' ? '已标记到账' : '已取消到账', 'success');
@@ -809,6 +809,7 @@ class MailManager {
                     <td class="claude-time">-</td>
                     <td class="claude-time">-</td>
                     <td class="claude-time">-</td>
+                    <td class="claude-time">-</td>
                     <td><button class="note-cell-btn" data-note-email="${this.escapeHtml(email)}"><i class="bi bi-pencil"></i> 编辑</button></td>
                     <td><button class="proxy-btn" data-email="${this.escapeHtml(email)}"><i class="bi bi-globe"></i> 设置</button></td>`;
 
@@ -843,11 +844,16 @@ class MailManager {
             ? `<span class="claude-badge claude-suspended">${fmtTime(info.suspended_time)}</span>`
             : '-';
 
+        const refundReceivedTime = info.refund_received === '1' && info.refund_received_at
+            ? fmtTime(info.refund_received_at)
+            : '-';
+
         return `<td>${paidBadge}</td>
                 <td>${refundBadge}</td>
                 <td class="claude-time">${fmtTime(info.payment_time)}</td>
                 <td class="claude-time">${fmtTime(info.refund_time)}</td>
                 <td>${suspendedHtml}</td>
+                <td class="claude-time">${refundReceivedTime}</td>
                 <td>${this.renderNoteCell(email, info)}</td>
                 <td class="proxy-cell">
                     <div class="proxy-cell-inner">
diff --git a/static/style.css b/static/style.css
index 42511f3..015292d 100644
--- a/static/style.css
+++ b/static/style.css
@@ -445,9 +445,10 @@ body {
 .data-table th:nth-child(7)  { width: 85px; }                   /* 支付时间 */
 .data-table th:nth-child(8)  { width: 85px; }                   /* 退款时间 */
 .data-table th:nth-child(9)  { width: 85px; }                   /* 封号时间 */
-.data-table th:nth-child(10) { width: 120px; }                  /* 备注/卡号 */
-.data-table th:nth-child(11) { width: 150px; }                  /* 代理 */
-.data-table th:nth-child(12) { width: 220px; }                  /* 操作 */
+.data-table th:nth-child(10) { width: 85px; }                   /* 到账时间 */
+.data-table th:nth-child(11) { width: 120px; }                  /* 备注/卡号 */
+.data-table th:nth-child(12) { width: 150px; }                  /* 代理 */
+.data-table th:nth-child(13) { width: 220px; }                  /* 操作 */
 
 /* 单元格内容 */
 .value-container {