模型广场：分时时段行明确不含高峰倍率口径并披露叠加

- 实扣倍率为 基础 × 高峰 × 分时；时段行价格与整表一致，按不含高峰的口径展示
- 分组启用高峰时，时段行 tooltip 披露与高峰窗口重叠的部分实付再乘高峰倍率
- PlazaGroupSection 把高峰窗口描述与倍率传入价格表

frontend/src/components/modelPlaza/PlazaGroupSection.vue

@@ -61,6 +61,8 @@
         :user-rate-multiplier="group.user_rate_multiplier ?? null"
         :image-rate-independent="group.image_rate_independent"
         :image-rate-multiplier="group.image_rate_multiplier"
+        :peak-window="peakWindow"
+        :peak-rate-multiplier="group.peak_rate_multiplier"
       />
       <p v-else class="px-5 py-4 text-center text-sm text-gray-400 dark:text-dark-500">
         {{ t('modelPlaza.detail.noModels') }}
@@ -88,14 +90,19 @@ const props = defineProps<{
 const { t } = useI18n()
 const appStore = useAppStore()
 
-const peakNote = computed(() => {
+/** 高峰窗口描述(含倍率与服务器时区标注);分组未启用高峰为空串。 */
+const peakWindow = computed(() => {
   if (!hasPeakRate(props.group)) return ''
-  const window = formatPeakRateWindow(
+  return formatPeakRateWindow(
     props.group,
     serverTimezoneLabel(appStore.cachedPublicSettings?.server_utc_offset)
   )
+})
+
+const peakNote = computed(() => {
+  if (!peakWindow.value) return ''
   return t('modelPlaza.detail.peakNote', {
-    window,
+    window: peakWindow.value,
     multiplier: props.group.peak_rate_multiplier
   })
 })

frontend/src/components/modelPlaza/PlazaModelPricingTable.vue

@@ -308,6 +308,13 @@ const props = defineProps<{
   /** 生图独立倍率:true 时图片计费模型的实付倍率取 imageRateMultiplier,不取分组/专属倍率。 */
   imageRateIndependent?: boolean
   imageRateMultiplier?: number | null
+  /**
+   * 高峰窗口描述(含倍率与服务器时区标注),空串/缺省 = 分组未启用高峰。
+   * 表格所有价格均为不含高峰因子的口径,该窗口仅用于分时时段行的 tooltip 披露:
+   * 与高峰重叠的部分实付还会再乘高峰倍率。
+   */
+  peakWindow?: string
+  peakRateMultiplier?: number | null
 }>()
 
 const { t } = useI18n()
@@ -428,12 +435,22 @@ function timePeriods(m: PlazaModel): PlazaTimePricingPeriod[] {
   return m.time_pricing?.periods ?? []
 }
 
-/** 时段行 tooltip:仅工作日生效的配置换用带周末回落说明的文案。 */
+/**
+ * 时段行 tooltip:仅工作日生效的配置换用带周末回落说明的文案;
+ * 分组启用高峰倍率时追加披露——本行价格不含高峰因子,与高峰窗口重叠的部分实付再乘高峰倍率。
+ */
 function timePricingRowHint(m: PlazaModel): string {
   const key = m.time_pricing?.weekdays_only
     ? 'modelPlaza.table.timePricingRowHintWeekdays'
     : 'modelPlaza.table.timePricingRowHint'
-  return t(key, { timezone: m.time_pricing?.timezone })
+  let hint = t(key, { timezone: m.time_pricing?.timezone })
+  if (props.peakWindow) {
+    hint += t('modelPlaza.table.timePricingRowHintPeak', {
+      window: props.peakWindow,
+      multiplier: props.peakRateMultiplier ?? 1
+    })
+  }
+  return hint
 }
 
 /** “00:30–08:30”;整分钟的 HH:mm:ss 省略秒。 */

frontend/src/components/modelPlaza/__tests__/PlazaGroupSection.spec.ts

@@ -1,6 +1,7 @@
 import { describe, expect, it, vi } from 'vitest'
 import { mount } from '@vue/test-utils'
 import PlazaGroupSection from '../PlazaGroupSection.vue'
+import PlazaModelPricingTable from '../PlazaModelPricingTable.vue'
 import type { ModelPlazaGroup, PlazaModel } from '@/api/modelPlaza'
 
 vi.mock('vue-i18n', async () => {
@@ -113,3 +114,26 @@ describe('PlazaGroupSection 长上下文说明', () => {
     expect(wrapper.text()).not.toContain(NOTE)
   })
 })
+
+describe('PlazaGroupSection 高峰配置传递', () => {
+  it('分组启用高峰时把窗口描述与倍率传给价格表', () => {
+    const wrapper = mountSection(
+      group({
+        subscription_type: 'subscription',
+        peak_rate_enabled: true,
+        peak_start: '14:00',
+        peak_end: '18:00',
+        peak_rate_multiplier: 1.5
+      })
+    )
+    const table = wrapper.findComponent(PlazaModelPricingTable)
+    // appStore mock 无 server_utc_offset,窗口描述不带时区标注
+    expect(table.props('peakWindow')).toBe('14:00-18:00 ×1.5')
+    expect(table.props('peakRateMultiplier')).toBe(1.5)
+  })
+
+  it('分组未启用高峰时窗口描述为空串', () => {
+    const wrapper = mountSection(group())
+    expect(wrapper.findComponent(PlazaModelPricingTable).props('peakWindow')).toBe('')
+  })
+})

frontend/src/components/modelPlaza/__tests__/PlazaModelPricingTable.spec.ts

@@ -43,7 +43,12 @@ function mountTable(
   models: PlazaModel[],
   rateMultiplier: number,
   userRateMultiplier?: number | null,
-  extraProps?: { imageRateIndependent?: boolean; imageRateMultiplier?: number | null }
+  extraProps?: {
+    imageRateIndependent?: boolean
+    imageRateMultiplier?: number | null
+    peakWindow?: string
+    peakRateMultiplier?: number | null
+  }
 ) {
   return mount(PlazaModelPricingTable, {
     props: { models, rateMultiplier, userRateMultiplier: userRateMultiplier ?? null, ...extraProps }
@@ -602,6 +607,25 @@ describe('PlazaModelPricingTable 分时计价', () => {
     expect(wrapper.find('[title="modelPlaza.table.timePricingRowHint"]').exists()).toBe(true)
   })
 
+  it('分组启用高峰倍率时时段行 tooltip 追加高峰披露,价格与倍率列保持不含高峰的口径', () => {
+    const wrapper = mountTable([timePricedModel()], 0.8, null, {
+      peakWindow: '14:00-18:00 ×1.5 (UTC+08:00)',
+      peakRateMultiplier: 1.5
+    })
+    const nightCells = wrapper.findAll('tbody tr')[1].findAll('td')
+    const title = nightCells[0].find('[title*="modelPlaza.table.timePricingRowHint"]').attributes('title')
+    expect(title).toContain('modelPlaza.table.timePricingRowHintPeak')
+    // 行内数字仍是 基础倍率 × 时段倍率(0.8 × 0.5),高峰只进披露不进价格
+    expect(nightCells[1].text()).toContain('$1.20')
+    expect(nightCells[7].text()).toContain('0.4x')
+  })
+
+  it('分组未启用高峰(peakWindow 缺省)时 tooltip 不含高峰披露', () => {
+    const wrapper = mountTable([timePricedModel()], 1)
+    const badge = wrapper.find('[title*="modelPlaza.table.timePricingRowHint"]')
+    expect(badge.attributes('title')).not.toContain('modelPlaza.table.timePricingRowHintPeak')
+  })
+
   it('无分时倍率时只有一行,不渲染时段标注', () => {
     const wrapper = mountTable([tokenModel()], 1)
     expect(wrapper.findAll('tbody tr')).toHaveLength(1)

frontend/src/i18n/locales/en/dashboard.ts

@@ -607,6 +607,8 @@ export default {
       timePricingRowHint: 'Requests made within this period ({timezone} time) are billed at the prices in this row',
       timePricingRowHintWeekdays:
         'On weekdays (Mon–Fri) only, requests made within this period ({timezone} time) are billed at the prices in this row; weekends use the standard prices',
+      timePricingRowHintPeak:
+        '; prices in this row exclude the peak-hour rate — where this period overlaps the peak hours {window}, the overlapping portion is additionally multiplied by ×{multiplier}',
       timePricingWeekdays: 'Weekdays',
       timePricingRateHint: 'Effective rate {rate} × period multiplier {multiplier}',
       paidPrice: 'Your Price (Discounted)',

frontend/src/i18n/locales/zh/dashboard.ts

@@ -612,6 +612,7 @@ export default {
       timePricingRowHint: '按 {timezone} 时间，在该时段内发起的请求按本行价格计费',
       timePricingRowHintWeekdays:
         '按 {timezone} 时间，仅工作日（周一至周五）在该时段内发起的请求按本行价格计费，周末全天按标准价',
+      timePricingRowHintPeak: '；本行价格未含高峰倍率，与高峰时段 {window} 重叠的部分实付再乘 ×{multiplier}',
       timePricingWeekdays: '工作日',
       timePricingRateHint: '生效倍率 {rate} × 时段倍率 {multiplier}',
       paidPrice: '实付价格(折后)',