diff --git a/vehicle-data-platform/apps/web/src/pages/Dashboard.tsx b/vehicle-data-platform/apps/web/src/pages/Dashboard.tsx
index bce693ec..4c6af3b4 100644
--- a/vehicle-data-platform/apps/web/src/pages/Dashboard.tsx
+++ b/vehicle-data-platform/apps/web/src/pages/Dashboard.tsx
@@ -1086,6 +1086,94 @@ export function Dashboard({
       onClick: openTimeMonitorAlerts
     }
   ];
+  const timeWindowNextPrimary = !timeMonitorHasRange
+    ? '锁定范围'
+    : timeMonitorHasAlerts
+      ? '告警复盘'
+      : timeMonitorHasHistory
+        ? '历史导出'
+        : timeMonitorHasTrajectory
+          ? '轨迹回放'
+          : '应用时间窗';
+  const runTimeWindowPrimaryAction = () => {
+    if (!timeMonitorHasRange) {
+      setTimeMonitorFilters(timeMonitorScopeValue);
+      return;
+    }
+    if (timeMonitorHasAlerts) {
+      openTimeMonitorAlerts();
+      return;
+    }
+    if (timeMonitorHasHistory) {
+      openTimeMonitorRaw();
+      return;
+    }
+    if (timeMonitorHasTrajectory) {
+      openTimeMonitorHistory();
+      return;
+    }
+    setTimeMonitorFilters(timeMonitorScopeValue);
+  };
+  const timeWindowNextItems = [
+    {
+      label: '首要动作',
+      value: timeWindowNextPrimary,
+      detail: timeMonitorHasAlerts ? '存在告警车辆，先给客户解释风险与处置闭环。' : timeMonitorHasHistory ? '历史证据可用，优先导出原始记录与解析字段。' : '先锁定车辆和时间范围。',
+      color: timeMonitorHasAlerts ? 'orange' as const : timeMonitorHasHistory ? 'blue' as const : 'orange' as const,
+      onClick: runTimeWindowPrimaryAction
+    },
+    {
+      label: '交付状态',
+      value: timeMonitorDeliveryStatus.label,
+      detail: timeMonitorDeliveryStatus.detail,
+      color: timeMonitorDeliveryStatus.color,
+      onClick: () => copyTimeMonitorReviewPackage()
+    },
+    {
+      label: '证据状态',
+      value: `${formatCount(summary?.frameToday)} 帧`,
+      detail: `${formatCount(summary?.activeToday)} 活跃车辆，可核对轨迹与历史明细。`,
+      color: timeMonitorHasHistory ? 'blue' as const : 'orange' as const,
+      onClick: openTimeMonitorRaw
+    },
+    {
+      label: '服务范围',
+      value: timeMonitorScopeValue.keyword ? '单车聚焦' : '全域巡检',
+      detail: `${timeMonitorScopeValue.keyword || '全部车辆'} / ${timeMonitorScopeValue.protocol || '全部数据通道'} / ${timeMonitorWindowLabel}`,
+      color: timeMonitorScopeValue.keyword ? 'green' as const : 'blue' as const,
+      onClick: () => setTimeMonitorFilters(timeMonitorScopeValue)
+    }
+  ];
+  const timeWindowNextActions = [
+    {
+      label: '处理告警',
+      action: '告警复盘',
+      color: timeMonitorHasAlerts ? 'orange' as const : 'green' as const,
+      disabled: false,
+      onClick: openTimeMonitorAlerts
+    },
+    {
+      label: '导出证据',
+      action: '历史导出',
+      color: timeMonitorHasHistory ? 'blue' as const : 'orange' as const,
+      disabled: false,
+      onClick: openTimeMonitorRaw
+    },
+    {
+      label: '核对里程',
+      action: '统计查询',
+      color: 'green' as const,
+      disabled: false,
+      onClick: openTimeMonitorMileage
+    },
+    {
+      label: '复制复盘',
+      action: '交付包',
+      color: timeMonitorDeliveryStatus.color,
+      disabled: false,
+      onClick: () => copyTimeMonitorReviewPackage()
+    }
+  ];
   const dataFlowStages = [
     {
       stage: '01',
@@ -3530,6 +3618,51 @@ export function Dashboard({
               ))}
             </div>
           </div>
+          <div className="vp-time-next-action-strip" aria-label="时间窗下一步行动条">
+            <div className="vp-time-next-action-copy">
+              <Space wrap>
+                <Tag color="blue">时间窗下一步行动条</Tag>
+                <Tag color={timeMonitorDeliveryStatus.color}>{timeMonitorDeliveryStatus.label}</Tag>
+                <Tag color={timeMonitorHasAlerts ? 'orange' : 'green'}>{timeMonitorHasAlerts ? `${formatCount(summary?.issueVehicles)} 告警` : '无高风险'}</Tag>
+              </Space>
+              <Typography.Title heading={5} style={{ margin: 0 }}>
+                把客户选择的车辆和时间范围转成下一步动作：先处理风险，再核对轨迹、里程、历史证据和交付说明。
+              </Typography.Title>
+              <Typography.Text type="secondary">
+                当前范围：{timeMonitorSummary}；时间窗：{timeMonitorWindowLabel}。
+              </Typography.Text>
+            </div>
+            <div className="vp-time-next-action-grid">
+              {timeWindowNextItems.map((item) => (
+                <button
+                  key={item.label}
+                  type="button"
+                  className="vp-time-next-action-item"
+                  onClick={item.onClick}
+                  aria-label={`时间窗下一步 ${item.label} ${item.value}`}
+                >
+                  <Tag color={item.color}>{item.label}</Tag>
+                  <strong>{item.value}</strong>
+                  <span>{item.detail}</span>
+                </button>
+              ))}
+            </div>
+            <div className="vp-time-next-action-actions">
+              {timeWindowNextActions.map((item) => (
+                <button
+                  key={item.label}
+                  type="button"
+                  className="vp-time-next-action-button"
+                  disabled={item.disabled}
+                  onClick={item.onClick}
+                  aria-label={`时间窗下一步动作 ${item.label} ${item.action}`}
+                >
+                  <Tag color={item.color}>{item.label}</Tag>
+                  <span>{item.action}</span>
+                </button>
+              ))}
+            </div>
+          </div>
           <div className="vp-time-delivery-strip">
             <div className="vp-time-delivery-summary">
               <Space wrap>
diff --git a/vehicle-data-platform/apps/web/src/styles/global.css b/vehicle-data-platform/apps/web/src/styles/global.css
index 48e9965a..7f6e1886 100644
--- a/vehicle-data-platform/apps/web/src/styles/global.css
+++ b/vehicle-data-platform/apps/web/src/styles/global.css
@@ -4051,6 +4051,108 @@ body {
   align-self: end;
 }
 
+.vp-time-next-action-strip {
+  margin-top: 14px;
+  border: 1px solid rgba(22, 100, 255, 0.18);
+  border-radius: var(--vp-radius);
+  background: #fff;
+  display: grid;
+  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr) minmax(180px, 0.52fr);
+  overflow: hidden;
+}
+
+.vp-time-next-action-copy {
+  padding: 16px;
+  border-right: 1px solid var(--vp-border);
+  background: #f7fbff;
+  display: grid;
+  gap: 10px;
+  align-content: start;
+}
+
+.vp-time-next-action-grid {
+  padding: 12px;
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+  gap: 10px;
+}
+
+.vp-time-next-action-item {
+  min-height: 116px;
+  padding: 12px;
+  border: 1px solid rgba(22, 100, 255, 0.13);
+  border-radius: 8px;
+  background: #fbfcff;
+  color: inherit;
+  cursor: pointer;
+  font: inherit;
+  text-align: left;
+  display: grid;
+  gap: 8px;
+  align-content: start;
+}
+
+.vp-time-next-action-item:hover,
+.vp-time-next-action-item:focus-visible,
+.vp-time-next-action-button:hover,
+.vp-time-next-action-button:focus-visible {
+  border-color: rgba(22, 100, 255, 0.42);
+  background: #f5f9ff;
+  box-shadow: var(--vp-shadow-sm);
+  outline: none;
+}
+
+.vp-time-next-action-item strong {
+  color: var(--vp-text);
+  font-size: 18px;
+  line-height: 24px;
+  word-break: break-word;
+}
+
+.vp-time-next-action-item span {
+  color: var(--vp-text-muted);
+  font-size: 12px;
+  line-height: 18px;
+  word-break: break-word;
+}
+
+.vp-time-next-action-actions {
+  padding: 12px;
+  border-left: 1px solid var(--vp-border);
+  background: #fafcff;
+  display: grid;
+  gap: 8px;
+}
+
+.vp-time-next-action-button {
+  min-height: 44px;
+  padding: 8px 10px;
+  border: 1px solid rgba(22, 100, 255, 0.13);
+  border-radius: 8px;
+  background: #fff;
+  color: inherit;
+  cursor: pointer;
+  font: inherit;
+  text-align: left;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 8px;
+}
+
+.vp-time-next-action-button:disabled {
+  cursor: not-allowed;
+  opacity: 0.62;
+}
+
+.vp-time-next-action-button span {
+  color: var(--vp-primary);
+  font-size: 12px;
+  font-weight: 700;
+  line-height: 18px;
+  white-space: nowrap;
+}
+
 .vp-result-summary-grid {
   display: grid;
   grid-template-columns: repeat(4, minmax(0, 1fr));
@@ -14206,6 +14308,8 @@ button.vp-realtime-command-item:focus-visible {
   .vp-mileage-mini-charts,
   .vp-time-service-path,
   .vp-time-service-path-grid,
+  .vp-time-next-action-strip,
+  .vp-time-next-action-grid,
   .vp-playback-layout,
   .vp-playback-timeline {
     grid-template-columns: 1fr;
@@ -14287,6 +14391,8 @@ button.vp-realtime-command-item:focus-visible {
   .vp-history-delivery-conclusion-actions,
   .vp-history-next-export-copy,
   .vp-history-next-export-actions,
+  .vp-time-next-action-copy,
+  .vp-time-next-action-actions,
   .vp-notification-orchestration-copy,
   .vp-notification-orchestration-actions {
     border-left: 0;
diff --git a/vehicle-data-platform/apps/web/src/test/App.test.tsx b/vehicle-data-platform/apps/web/src/test/App.test.tsx
index 8f93983d..6b311076 100644
--- a/vehicle-data-platform/apps/web/src/test/App.test.tsx
+++ b/vehicle-data-platform/apps/web/src/test/App.test.tsx
@@ -1214,6 +1214,16 @@ test('dashboard guides customer custom time window service path', async () => {
   expect(screen.getByRole('button', { name: '时间窗服务路径 3 核对里程 1,033 车辆 统计查询' })).toBeInTheDocument();
   expect(screen.getByRole('button', { name: '时间窗服务路径 4 导出证据 1,286,320 帧 数据导出' })).toBeInTheDocument();
   expect(screen.getByRole('button', { name: '时间窗服务路径 5 告警说明 7 告警 告警通知' })).toBeInTheDocument();
+  expect(screen.getByText('时间窗下一步行动条')).toBeInTheDocument();
+  expect(screen.getByText('把客户选择的车辆和时间范围转成下一步动作：先处理风险，再核对轨迹、里程、历史证据和交付说明。')).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '时间窗下一步 首要动作 告警复盘' })).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '时间窗下一步 交付状态 带风险交付' })).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '时间窗下一步 证据状态 1,286,320 帧' })).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '时间窗下一步 服务范围 全域巡检' })).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '时间窗下一步动作 处理告警 告警复盘' })).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '时间窗下一步动作 导出证据 历史导出' })).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '时间窗下一步动作 核对里程 统计查询' })).toBeInTheDocument();
+  expect(screen.getByRole('button', { name: '时间窗下一步动作 复制复盘 交付包' })).toBeInTheDocument();
 });
 
 test('dashboard exposes vehicle data center capability matrix', async () => {