diff --git a/backend/internal/modules/listing/presenter.go b/backend/internal/modules/listing/presenter.go
index 9a07f8b..3a28afb 100644
--- a/backend/internal/modules/listing/presenter.go
+++ b/backend/internal/modules/listing/presenter.go
@@ -78,12 +78,28 @@ func applyPublicListingURLs(item *ListingDTO) {
 	rawScreenshotURLs := item.ScreenshotURLS
 	item.ScreenshotURLS = publicScreenshotURLs(item.ID, item.ScreenshotURLS, item.Status, item.ReviewStatus)
 	if item.AssetSummary != nil {
+		applyPublicPriceBreakdown(item.AssetSummary)
 		delete(item.AssetSummary, "import_meta")
 		delete(item.AssetSummary, "price_breakdown")
 		applyPublicScreenshotGroups(item.ID, item.AssetSummary, rawScreenshotURLs, item.ScreenshotURLS)
 	}
 }
 
+// applyPublicPriceBreakdown 把买家侧的纯币租金和额外物资摊平到资产摘要顶层。
+// 公共接口随后会删除完整的 price_breakdown，避免暴露卖家成本和平台加价。
+func applyPublicPriceBreakdown(summary map[string]any) {
+	breakdown, ok := summary["price_breakdown"].(map[string]any)
+	if !ok {
+		return
+	}
+	if pureCoinCent := summaryMoneyCent(breakdown, "buyer_coin_base_price_cent", "buyer_coin_base_price"); pureCoinCent > 0 {
+		summary["pure_coin_price_cent"] = pureCoinCent
+	}
+	if extraItemCent := summaryMoneyCent(breakdown, "consumable_price_cent", "consumable_price"); extraItemCent > 0 {
+		summary["extra_item_price_cent"] = extraItemCent
+	}
+}
+
 func applyPublicScreenshotGroups(listingID uint64, assetSummary map[string]any, rawURLs []string, publicURLs []string) {
 	rawGroups, ok := assetSummary["screenshot_groups"].(map[string]any)
 	if !ok {
diff --git a/frontend/src/features/listings/ListingDetailPage.tsx b/frontend/src/features/listings/ListingDetailPage.tsx
index 93b8633..e3f65d0 100644
--- a/frontend/src/features/listings/ListingDetailPage.tsx
+++ b/frontend/src/features/listings/ListingDetailPage.tsx
@@ -28,6 +28,7 @@ import {
   banRecordText,
   faceOwnerText,
   gameNameChangeText,
+  listingPriceDetail,
   listingRentalDays,
 } from '@/features/listings/labels'
 import { recordListingView, useListingCollections } from '@/features/listings/collections'
@@ -294,6 +295,7 @@ export function ListingDetailPage() {
   const isOwner = user?.id === data.owner_id
   const favorited = token ? Boolean(favoriteIDsQuery.data?.has(data.id)) : isFavorite(data.id)
   const totalCent = data.price_cent + data.deposit_amount_cent
+  const priceDetail = listingPriceDetail(data)
 
   const toggleFavoriteState = async () => {
     if (token) {
@@ -396,7 +398,10 @@ export function ListingDetailPage() {
 
           <div className="ld-price">
             <span>总租金</span>
-            <strong>{money(data.price_cent)}</strong>
+            <strong>
+              {money(data.price_cent)}
+              {priceDetail ? <small className="ld-price__detail">{priceDetail}</small> : null}
+            </strong>
             <em>
               押金 {money(data.deposit_amount_cent)} · 合计 {money(totalCent)}
             </em>
@@ -589,7 +594,10 @@ export function ListingDetailPage() {
           <Descriptions.Item label="商品" span={2}>
             {data.title}
           </Descriptions.Item>
-          <Descriptions.Item label="租金">{money(data.price_cent)}</Descriptions.Item>
+          <Descriptions.Item label="租金">
+            {money(data.price_cent)}
+            {priceDetail ? <small className="ld-modal-detail">{priceDetail}</small> : null}
+          </Descriptions.Item>
           <Descriptions.Item label="押金">{money(data.deposit_amount_cent)}</Descriptions.Item>
           <Descriptions.Item label="哈夫币">{formatCoinM(data.haf_coin_amount)}</Descriptions.Item>
           <Descriptions.Item label="号主">
diff --git a/frontend/src/features/listings/labels.ts b/frontend/src/features/listings/labels.ts
index ba13093..76343ec 100644
--- a/frontend/src/features/listings/labels.ts
+++ b/frontend/src/features/listings/labels.ts
@@ -115,6 +115,46 @@ export function gameNameChangeText(summary?: Record<string, unknown> | null): st
   return text
 }
 
+export function listingPriceBreakdown(item: {
+  price_cent: number
+  asset_summary?: Record<string, unknown>
+}) {
+  const summary = item.asset_summary ?? {}
+  const pureCoinCent = Number(summary.pure_coin_price_cent ?? 0)
+  const extraItemCent = Number(summary.extra_item_price_cent ?? 0)
+  return {
+    pureCoinCent: Number.isFinite(pureCoinCent) ? pureCoinCent : 0,
+    extraItemCent: Number.isFinite(extraItemCent) ? extraItemCent : 0,
+    hasBreakdown: pureCoinCent > 0 || extraItemCent > 0,
+  }
+}
+
+export function listingPriceDetail(
+  item: {
+    price_cent: number
+    asset_summary?: Record<string, unknown>
+  },
+  options?: { compact?: boolean }
+): string {
+  const { pureCoinCent, extraItemCent } = listingPriceBreakdown(item)
+  const pureLabel = options?.compact ? '纯币' : '纯币租金'
+  const extraLabel = options?.compact ? '物资' : '额外物资'
+  const parts = [
+    pureCoinCent > 0 ? `${pureLabel} ¥${formatCentAmount(pureCoinCent)}` : '',
+    extraItemCent > 0 ? `${extraLabel} ¥${formatCentAmount(extraItemCent)}` : '',
+  ].filter(Boolean)
+  if (!parts.length) return ''
+  const text = parts.join(' + ')
+  return options?.compact ? text : `（${text}）`
+}
+
+function formatCentAmount(cent: number) {
+  return (cent / 100).toLocaleString('zh-CN', {
+    minimumFractionDigits: 2,
+    maximumFractionDigits: 2,
+  })
+}
+
 export function listingRentalDays(item: {
   haf_coin_amount: number
   asset_summary?: Record<string, unknown>
diff --git a/frontend/src/features/mobile/MobileListingDetailPage.tsx b/frontend/src/features/mobile/MobileListingDetailPage.tsx
index cca41d8..92d00ba 100644
--- a/frontend/src/features/mobile/MobileListingDetailPage.tsx
+++ b/frontend/src/features/mobile/MobileListingDetailPage.tsx
@@ -9,6 +9,7 @@ import {
   banRecordText,
   faceOwnerText,
   gameNameChangeText,
+  listingPriceDetail,
   listingRentalDays,
 } from '@/features/listings/labels'
 import { ensureSupportConversation } from '@/features/messages/api'
@@ -154,12 +155,15 @@ export function MobileListingDetailPage() {
       key !== 'face_owner' &&
       key !== 'ban_record' &&
       key !== 'can_change_game_name' &&
-      key !== 'modifiable_name'
+      key !== 'modifiable_name' &&
+      key !== 'pure_coin_price_cent' &&
+      key !== 'extra_item_price_cent'
   )
   const rentalDays = listingRentalDays(data)
   const faceOwner = faceOwnerText(data.asset_summary)
   const banRecord = banRecordText(data.asset_summary)
   const gameNameChange = gameNameChangeText(data.asset_summary)
+  const priceDetail = listingPriceDetail(data, { compact: true })
   const isOwner = user?.id === data.owner_id
 
   return (
@@ -193,6 +197,9 @@ export function MobileListingDetailPage() {
         <div>
           <span>租金</span>
           <strong>{money(data.price_cent)}</strong>
+          {priceDetail ? (
+            <small className="mobile-detail__price-detail">{priceDetail}</small>
+          ) : null}
         </div>
         <div>
           <span>押金</span>
diff --git a/frontend/src/styles/mobile-listing.css b/frontend/src/styles/mobile-listing.css
index a663c20..058b920 100644
--- a/frontend/src/styles/mobile-listing.css
+++ b/frontend/src/styles/mobile-listing.css
@@ -102,6 +102,15 @@
   font-size: 18px;
 }
 
+.mobile-detail__price-detail {
+  display: block;
+  margin-top: 3px;
+  color: var(--ink-muted);
+  font-size: 9px;
+  font-weight: 400;
+  line-height: 1.4;
+}
+
 .mobile-detail__section {
   padding: 20px 0 0;
 }
diff --git a/frontend/src/styles/storefront-listing-detail.css b/frontend/src/styles/storefront-listing-detail.css
index 2708512..b2dd298 100644
--- a/frontend/src/styles/storefront-listing-detail.css
+++ b/frontend/src/styles/storefront-listing-detail.css
@@ -196,6 +196,24 @@
   font-style: normal;
 }
 
+.ld-price__detail {
+  display: inline-block;
+  margin-left: 8px;
+  color: var(--ink-muted);
+  font-family: inherit;
+  font-size: 12px;
+  font-weight: 400;
+  letter-spacing: 0;
+  vertical-align: baseline;
+}
+
+.ld-modal-detail {
+  display: block;
+  margin-top: 2px;
+  color: var(--ink-muted);
+  font-size: 12px;
+}
+
 .ld-quick {
   display: grid;
   grid-template-columns: repeat(3, minmax(0, 1fr));