feat(billing): 计费商业化重构(积分制)+ 团队差异化调价

统一计价引擎 apps/billing/pricing.py:1积分=¥0.1,平台成本(¥)与用户价(积分)双记账,
视频按火山真实 usage.total_tokens 结算(true-up,终结¥1/段倒贴)+ 首发×1.5毛利系数。
Team.price_multiplier 差异化调价(jimeng同款):挂牌价×系数两步HALF_UP取整,视频类
按下单时的价格/汇率快照结算(中途改配不影响在途任务)。

BillingConfig 单例(汇率/毛利系数/预留buffer,admin可调即刻生效)。存量数据 ×10 rescale
迁移(RunPython+atomic,MySQL 迁移不可中断重跑)。开户赠送归零(DEFAULT_TRIAL_CREDITS=0,
商业决策)。audit_billing 加 I9(卖亏审计)。271 条测试 + tsc/build 全绿。

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

core/frontend/src/App.tsx

@@ -850,7 +850,7 @@ export function App() {
             billing={billing}
             projects={projects}
             team={currentTeam}
-            onRecharge={(amount, bonus) => action(() => api.recharge({ amount, bonus }), "充值成功")}
+            onRecharge={(amount, bonusPoints) => action(() => api.recharge({ amount, bonus_points: bonusPoints }), "充值成功")}
           />
         );
       case "team":
@@ -864,7 +864,7 @@ export function App() {
             onUpdateMember={(id, payload) => action(() => api.updateTeamMember(id, payload), "成员已更新")}
             onRemoveMember={(id) => action(() => api.removeTeamMember(id), "成员已移除")}
             onResetPassword={(id, password) => action(() => api.resetMemberPassword(id, password), "密码已重置")}
-            onRecharge={(amount, bonus) => action(() => api.recharge({ amount, bonus }), "充值成功")}
+            onRecharge={(amount, bonusPoints) => action(() => api.recharge({ amount, bonus_points: bonusPoints }), "充值成功")}
           />
         );
       case "messages":

core/frontend/src/api.ts

@@ -15,6 +15,7 @@ import type {
   AITask,
   Asset,
   AuthPayload,
+  BillingConfigInfo,
   BillingSummary,
   BillingTrend,
   FreeAssetGroup,
@@ -726,9 +727,14 @@ export const api = {
   pollFreeAsset(id: string) {
     return request<{ asset: FreeAssetItem }>(`/api/assets/free-assets/${id}/poll/`, { method: "POST" });
   },
-  recharge(payload: { amount: number | string; bonus?: number | string; channel?: string }) {
+  recharge(payload: { amount: number | string; bonus_points?: number | string; channel?: string }) {
+    // amount 是真实支付 ¥,到账积分 = ¥ × points_per_yuan + bonus_points(赠送积分)
     return request<RechargeResult>("/api/billing/recharge/", { method: "POST", body: JSON.stringify(payload) });
   },
+  // 计费公共配置(积分汇率/视频毛利/预留 buffer):所有前端预估统一读这里,与后端计价引擎同源
+  billingConfig() {
+    return request<BillingConfigInfo>("/api/billing/config/");
+  },
   // 收件箱按页拉取 —— 滚动加载逐页向后端要(tab/搜索 走服务端,计数随响应回来)
   listNotifications(params?: { type?: string; unread?: boolean; search?: string; page?: number; pageSize?: number }) {
     const query = new URLSearchParams();
@@ -794,6 +800,9 @@ export const adminApi = {
   teamDetail(id: string) {
     return request<AdminTeamDetail>(`/api/admin/teams/${id}/`);
   },
+  setTeamPricing(id: string, priceMultiplier: string) {
+    return request<AdminTeam>(`/api/admin/teams/${id}/pricing/`, { method: "POST", body: JSON.stringify({ price_multiplier: priceMultiplier }) });
+  },
   toggleTeam(id: string) {
     return request<AdminTeam>(`/api/admin/teams/${id}/toggle/`, { method: "POST" });
   },
@@ -878,10 +887,16 @@ export const adminApi = {
     const q = qs.toString();
     return request<Paginated<AdminLedger>>(`/api/admin/ledgers/${q ? `?${q}` : ""}`);
   },
+  billingConfig() {
+    return request<BillingConfigInfo & { updated_at: string }>("/api/admin/billing-config/");
+  },
+  updateBillingConfig(payload: { points_per_yuan?: string; video_margin_multiplier?: string; video_reserve_buffer?: string }) {
+    return request<BillingConfigInfo & { updated_at: string }>("/api/admin/billing-config/", { method: "PATCH", body: JSON.stringify(payload) });
+  },
   adjustCredit(payload: { team: string; amount: string; reason: string }) {
     return request<AdminLedger>("/api/admin/ledgers/adjust/", { method: "POST", body: JSON.stringify(payload) });
   },
-  quotaPolicies(params?: { team?: string; page_size?: number }) {
+  quotaPolicies(params?: { team?: string; page?: number; page_size?: number }) {
     const qs = new URLSearchParams();
     if (params?.team) qs.set("team", params.team);
     if (params?.page_size) qs.set("page_size", String(params.page_size));

core/frontend/src/components/free-create/constants.ts

@@ -83,17 +83,34 @@ export function tokenPrice(config: ModelConfig | undefined, resolution: string,
   return (hasVideoRef ? tier.with_ref_video : tier.no_ref_video) || 0;
 }
 
+// 积分制:与后端 apps/billing/pricing.py 取整规则逐字一致 ——
+// ¥成本先 round 到 0.01 → ×毛利系数 ×积分汇率 → HALF_UP 取整积分,最低 1。
+// billing(毛利/汇率)来自 GET /api/billing/config/,与后端计价引擎同源;未加载时回退首发默认值。
+export type BillingRates = { margin: number; rate: number; multiplier: number };
+export const DEFAULT_BILLING_RATES: BillingRates = { margin: 1.5, rate: 10, multiplier: 1 };
+
 export function estimateCost(
   config: ModelConfig | undefined,
-  params: { ratio: string; resolution: string; duration: number; refs: { type: string; duration?: number }[] }
-): { tokens: number; cost: number } {
+  params: { ratio: string; resolution: string; duration: number; refs: { type: string; duration?: number }[] },
+  billing: BillingRates = DEFAULT_BILLING_RATES
+): { tokens: number; points: number } {
   const inputVideoSeconds = params.refs
     .filter((r) => r.type === "video")
     .reduce((sum, r) => sum + (r.duration || 0), 0);
   const tokens = estimateTokens(params.ratio, params.resolution, params.duration, inputVideoSeconds);
   const hasVideoRef = params.refs.some((r) => r.type === "video");
   const price = tokenPrice(config, params.resolution, hasVideoRef);
-  return { tokens, cost: Math.round(((tokens * price) / 1e6) * 100) / 100 };
+  const costYuan = Math.round(((tokens * price) / 1e6) * 100) / 100;
+  if (costYuan <= 0) return { tokens, points: 0 };
+  // 浮点乘积在 .5 边界可能落成 27.499999…,先吸附 6 位小数再 round,
+  // 与后端 Decimal ROUND_HALF_UP 逐字对齐。只吸浮点噪声(1e-9 级),
+  // 不能用 toFixed(2):非默认 margin 下 x.495 会被先四舍五入成 x.50 多显 1 积分(review 确认)
+  const raw = Number((costYuan * billing.margin * billing.rate).toFixed(6));
+  const listPoints = Math.max(1, Math.round(raw));
+  // 团队价格系数(差异化调价):两步取整与后端 apply_team_price 逐字对齐(先挂牌取整,再乘系数取整)
+  const multiplier = billing.multiplier || 1;
+  const points = multiplier === 1 ? listPoints : Math.max(1, Math.round(Number((listPoints * multiplier).toFixed(6))));
+  return { tokens, points };
 }
 
 export function modelLabel(name: string): string {

core/frontend/src/components/free-create/generation-card.tsx

@@ -90,7 +90,7 @@ export function GenerationCard({ task, progress, onOpen, onRetry, onToggleFavori
         <div className="fc-card-prompt" title={task.prompt}>{task.prompt}</div>
         <div className="fc-card-sub mono">
           // {MODE_LABELS[task.mode] || task.mode} · {modelLabel(task.model)} · {task.resolution.toUpperCase()} · {task.duration}s
-          {task.status === "succeeded" && ` · ¥${Number(task.actual_cost || 0).toFixed(2)}`}
+          {task.status === "succeeded" && ` · ${Number(task.actual_cost || 0)} 积分`}
         </div>
       </div>
     </div>

core/frontend/src/components/free-create/input-bar.tsx

@@ -3,7 +3,7 @@
 import { useRef, useState, type RefObject } from "react";
 import { IconKitSvg } from "../IconKitSvg";
 import type { ModelConfig } from "../../types";
-import { MODE_LABELS, type FreeMode, type LocalRef } from "./constants";
+import { MODE_LABELS, type BillingRates, type FreeMode, type LocalRef } from "./constants";
 import { PromptInput, type PromptInputHandle } from "./prompt-input";
 import { FreeToolbar } from "./toolbar";
 
@@ -53,7 +53,7 @@ function KeyframeSlot({ role, item, onPick, onRemove }: {
   );
 }
 
-export function FreeInputBar({ mode, model, ratio, resolution, duration, seed, refs, videoConfigs, submitting, promptRef, onFiles, onRemoveRef, onModeChange, onModelChange, onRatioChange, onResolutionChange, onDurationChange, onSeedChange, onOpenLibrary, onClear, onSend }: {
+export function FreeInputBar({ mode, model, ratio, resolution, duration, seed, refs, videoConfigs, billingRates, submitting, promptRef, onFiles, onRemoveRef, onModeChange, onModelChange, onRatioChange, onResolutionChange, onDurationChange, onSeedChange, onOpenLibrary, onClear, onSend }: {
   mode: FreeMode;
   model: string;
   ratio: string;
@@ -62,6 +62,7 @@ export function FreeInputBar({ mode, model, ratio, resolution, duration, seed, r
   seed: number;
   refs: LocalRef[];
   videoConfigs: ModelConfig[];
+  billingRates?: BillingRates;
   submitting: boolean;
   promptRef: RefObject<PromptInputHandle | null>;
   /** 用户选择/拖入文件;keyframe 模式下带目标 role */
@@ -156,6 +157,7 @@ export function FreeInputBar({ mode, model, ratio, resolution, duration, seed, r
         seed={seed}
         refs={refs}
         videoConfigs={videoConfigs}
+        billingRates={billingRates}
         hasPrompt={hasPrompt}
         submitting={submitting}
         onModeChange={onModeChange}

core/frontend/src/components/free-create/toolbar.tsx

@@ -3,6 +3,7 @@
 import { useEffect, useRef, useState } from "react";
 import type { ModelConfig } from "../../types";
 import {
+  DEFAULT_BILLING_RATES,
   FC_DURATIONS,
   FC_MODELS,
   FC_RATIOS,
@@ -10,6 +11,7 @@ import {
   FC_STANDARD_MODEL,
   MODE_LABELS,
   estimateCost,
+  type BillingRates,
   type FreeMode,
   type LocalRef
 } from "./constants";
@@ -63,7 +65,7 @@ function FcDropdown({ label, display, items, onSelect, disabled }: {
   );
 }
 
-export function FreeToolbar({ mode, model, ratio, resolution, duration, seed, refs, videoConfigs, hasPrompt, submitting, onModeChange, onModelChange, onRatioChange, onResolutionChange, onDurationChange, onSeedChange, onClear, onSend }: {
+export function FreeToolbar({ mode, model, ratio, resolution, duration, seed, refs, videoConfigs, billingRates, hasPrompt, submitting, onModeChange, onModelChange, onRatioChange, onResolutionChange, onDurationChange, onSeedChange, onClear, onSend }: {
   mode: FreeMode;
   model: string;
   ratio: string;
@@ -72,6 +74,7 @@ export function FreeToolbar({ mode, model, ratio, resolution, duration, seed, re
   seed: number;
   refs: LocalRef[];
   videoConfigs: ModelConfig[];
+  billingRates?: BillingRates;
   hasPrompt: boolean;
   submitting: boolean;
   onModeChange: (mode: FreeMode) => void;
@@ -85,7 +88,7 @@ export function FreeToolbar({ mode, model, ratio, resolution, duration, seed, re
 }) {
   const isStandard = model === FC_STANDARD_MODEL;
   const config = videoConfigs.find((c) => c.name === model);
-  const { tokens, cost } = estimateCost(config, { ratio, resolution, duration, refs });
+  const { tokens, points } = estimateCost(config, { ratio, resolution, duration, refs }, billingRates || DEFAULT_BILLING_RATES);
   const [seedOpen, setSeedOpen] = useState(false);
   const seedRef = useRef<HTMLDivElement>(null);
   useEffect(() => {
@@ -164,8 +167,8 @@ export function FreeToolbar({ mode, model, ratio, resolution, duration, seed, re
         </div>
       </div>
       <div className="fc-toolbar-r">
-        <span className="fc-estimate mono" title="预估消耗(实际按火山返回用量结算)">
-          ≈ {tokens.toLocaleString()} tokens · ¥{cost.toFixed(2)}
+        <span className="fc-estimate mono" title="预估消耗(实际按真实用量结算,多退少不补超)">
+          ≈ {tokens.toLocaleString()} tokens · {points.toLocaleString()} 积分
         </span>
         <button type="button" className="btn btn-sm btn-ghost" onClick={onClear}>清空</button>
         <button type="button" className="btn btn-sm btn-primary" disabled={!canSend} onClick={onSend} title="Ctrl/Cmd + Enter">

core/frontend/src/components/free-create/video-detail-modal.tsx

@@ -142,7 +142,7 @@ export function VideoDetailModal({ task, hasPrev, hasNext, onPrev, onNext, onClo
           <div className="fc-player-sub mono">
             // {MODE_LABELS[task.mode] || task.mode} · {modelLabel(task.model)} · {task.aspect_ratio} · {task.resolution.toUpperCase()} · {task.duration}s
             {task.seed_used != null && ` · seed ${task.seed_used}`}
-            {` · ¥${Number(task.actual_cost || 0).toFixed(2)}`}
+            {` · ${Number(task.actual_cost || 0)} 积分`}
           </div>
           {task.fallback_note && <div className="fc-player-warn mono">// {task.fallback_note}</div>}
           <div className="fc-player-actions">

core/frontend/src/components/pager.tsx

@@ -4,7 +4,8 @@
 //   onPageSizeChange  传则「每页 N 条」变成可点击循环按钮(默认循环 12/24/48/96)
 //   pageSizeOptions   自定义每页条数候选
 //   sticky            传则分页器吸底浮动
-// total <= pageSize 且不可改每页条数时不渲染(单页无需分页器)。
+//   alwaysShow        单页也渲染(admin 列表用:让「共 N 条 · 每页 10 条」可见,否则数据少时像没接分页)
+// 默认 total <= pageSize 且不可改每页条数时不渲染(单页无需分页器)。
 
 import { useState } from "react";
 
@@ -21,7 +22,7 @@ export function pageWindow(current: number, total: number): Array<number | "elli
   return items;
 }
 
-export function Pager({ page, total, pageSize, onChange, onPageSizeChange, pageSizeOptions = [12, 24, 48, 96], sticky = false }: {
+export function Pager({ page, total, pageSize, onChange, onPageSizeChange, pageSizeOptions = [12, 24, 48, 96], sticky = false, alwaysShow = false }: {
   page: number;
   total: number;
   pageSize: number;
@@ -29,12 +30,13 @@ export function Pager({ page, total, pageSize, onChange, onPageSizeChange, pageS
   onPageSizeChange?: (size: number) => void;
   pageSizeOptions?: number[];
   sticky?: boolean;
+  alwaysShow?: boolean;
 }) {
   const totalPages = Math.max(1, Math.ceil(total / pageSize));
   const cur = Math.min(Math.max(1, page), totalPages);
   const [jump, setJump] = useState("");
-  // 单页且不可改每页条数 → 不渲染;可改条数时仍渲染(让用户能切回更小分页)
-  if (total <= pageSize && !onPageSizeChange) return null;
+  // 单页且不可改每页条数 → 不渲染;可改条数或 alwaysShow 时仍渲染
+  if (total <= pageSize && !onPageSizeChange && !alwaysShow) return null;
 
   function cycleSize() {
     if (!onPageSizeChange) return;

core/frontend/src/routes/account.tsx

@@ -3,7 +3,7 @@ import { CreditCard, X } from "lucide-react";
 import { createPortal } from "react-dom";
 import { api } from "../api";
 import type { BillingSummary, BillingTrend, Ledger, Project, Team, TeamMember } from "../types";
-import { money, stageMeta } from "./stage-config";
+import { money, pts, stageMeta, yuan } from "./stage-config";
 import { pageWindow } from "../components/pager";
 import { useBodyScrollLock, useOverlayTransition } from "../components/overlays";
 
@@ -14,9 +14,9 @@ const ROLE_PILL: Record<string, string> = { owner: "role-super", admin: "role-ad
 
 type TrendRange = "day" | "week" | "month";
 const RANGE_META: Record<TrendRange, { chip: string; sub: string; totalLabel: string; avgLabel: string }> = {
-  day: { chip: "日", sub: "// 近 14 天 · 单位 ¥", totalLabel: "14 天合计", avgLabel: "日均" },
-  week: { chip: "周", sub: "// 近 8 周 · 单位 ¥", totalLabel: "8 周合计", avgLabel: "周均" },
-  month: { chip: "月", sub: "// 近 6 个月 · 单位 ¥", totalLabel: "6 月合计", avgLabel: "月均" }
+  day: { chip: "日", sub: "// 近 14 天 · 单位 积分", totalLabel: "14 天合计", avgLabel: "日均" },
+  week: { chip: "周", sub: "// 近 8 周 · 单位 积分", totalLabel: "8 周合计", avgLabel: "周均" },
+  month: { chip: "月", sub: "// 近 6 个月 · 单位 积分", totalLabel: "6 月合计", avgLabel: "月均" }
 };
 
 type Tab = "overview" | "by-project" | "by-member" | "bills";
@@ -52,11 +52,12 @@ const LEDGER_REASON_LABEL: Record<string, string> = {
 const ledgerTypeLabel = (t: string) => LEDGER_TYPE_LABEL[t] ?? t;
 const ledgerReasonLabel = (r: string) => LEDGER_REASON_LABEL[r] ?? r;
 
+// 积分制:amt 是真实支付 ¥,到账积分 = ¥×10;bonusAmt 是**赠送积分**(等值维持原 ¥ 赠送 ×10)
 const RECHARGE: Array<{ amt: number; gift: string; bonus: boolean; bonusAmt: number; ribbon?: string }> = [
   { amt: 100, gift: "无赠送", bonus: false, bonusAmt: 0 },
-  { amt: 500, gift: "+ ¥30 赠送", bonus: true, bonusAmt: 30, ribbon: "推荐" },
-  { amt: 1000, gift: "+ ¥80 赠送", bonus: true, bonusAmt: 80 },
-  { amt: 3000, gift: "+ ¥300 赠送", bonus: true, bonusAmt: 300 }
+  { amt: 500, gift: "+300 积分赠送", bonus: true, bonusAmt: 300, ribbon: "推荐" },
+  { amt: 1000, gift: "+800 积分赠送", bonus: true, bonusAmt: 800 },
+  { amt: 3000, gift: "+3000 积分赠送", bonus: true, bonusAmt: 3000 }
 ];
 
 const STAGES: Array<{ k: string; color: string; bucket: keyof BillingTrend["by_stage"] }> = [
@@ -68,11 +69,12 @@ const STAGES: Array<{ k: string; color: string; bucket: keyof BillingTrend["by_s
 
 // 充值扫码弹窗 · 复用设计系统 .modal-bg/.modal 外壳(QR 占位 + 金额 + 赠送 + 5 分钟有效 + 双按钮)
 // 关闭与进出场走 overlays 的 useOverlayTransition(ESC / 点遮罩关),完成支付回调交父级弹全局 toast。
-function TopupModal({ open, channel, amount, bonus, close, onDone }: {
+function TopupModal({ open, channel, amount, bonus, rate, close, onDone }: {
   open: boolean;
   channel: "wechat" | "alipay";
   amount: number;
   bonus: number;
+  rate: number; // 积分汇率(积分/¥),来自 /api/billing/config/,与后端到账口径同源
   close: () => void;
   onDone: () => void | Promise<unknown>;
 }) {
@@ -93,12 +95,13 @@ function TopupModal({ open, channel, amount, bonus, close, onDone }: {
         </div>
         <div className="modal-b">
           <div className="topup-info">支付金额</div>
-          <div className="topup-amt">{money(amount)}</div>
-          <div className="topup-note">{bonus > 0 ? `// 含 ¥${bonus} 赠送 · 实到账 ${money(amount + bonus)}` : "// 无赠送"}</div>
+          <div className="topup-amt">{yuan(amount)}</div>
+          <div className="topup-note">{`// 到账 ${money(Math.round(amount * rate + bonus))}`}{bonus > 0 ? `(含 ${bonus} 积分赠送)` : ""}</div>
           <div className="topup-qr" aria-label="二维码占位">
             <div className="center">{scanLabel}<br /><span className="ref">{txRef}</span></div>
           </div>
           <div className="topup-valid">// 5 分钟内有效 · 到账后自动关闭</div>
+          <div className="topup-valid">// 积分不可提现、不可转让 · 长期有效 · 发票按实际支付金额开具</div>
         </div>
         <div className="modal-f">
           <button className="btn" type="button" onClick={close}>取消</button>
@@ -118,6 +121,11 @@ export function AccountPage({ billing, projects, team, onRecharge }: {
   onRecharge: (amount: number, bonus: number) => void | Promise<unknown>;
 }) {
   const [tab, setTab] = useState<Tab>("overview");
+  // 积分汇率(积分/¥):预览换算与后端 recharge 同源,汇率改配后不至于「预览 ×10 实到 ×N」
+  const [pointsRate, setPointsRate] = useState(10);
+  useEffect(() => {
+    void api.billingConfig().then((cfg) => setPointsRate(Number(cfg.points_per_yuan) || 10)).catch(() => undefined);
+  }, []);
   const [recharge, setRecharge] = useState(500);
   const [customAmt, setCustomAmt] = useState("");
   // 账户页数据本页自取(不再走全局 bootstrap):充值后 bump 刷新流水/趋势
@@ -289,7 +297,7 @@ export function AccountPage({ billing, projects, team, onRecharge }: {
               <h3>快速充值</h3>
               <div className="desc">// 充值后立刻到账,可开发票 · 仅超管可操作</div>
             </div>
-            <div className="topup-selected">已选 ¥{effectiveAmount}{effectiveBonus > 0 ? ` + ¥${effectiveBonus} 赠送` : ""}</div>
+            <div className="topup-selected">已选 ¥{effectiveAmount}(到账 {Math.round(effectiveAmount * pointsRate + effectiveBonus)} 积分){effectiveBonus > 0 ? ` · 含 ${effectiveBonus} 积分赠送` : ""}</div>
           </div>
           <div className="recharge-row">
             {RECHARGE.map((item) => (
@@ -322,6 +330,12 @@ export function AccountPage({ billing, projects, team, onRecharge }: {
               </button>
             </div>
           </div>
+          <div className="tip" style={{ marginTop: 14 }}>
+            <strong>计费说明</strong>
+            1 元 = 10 积分。脚本/文案 10 积分/次;图片生成 20 积分/张;配音 10 积分/500 字;
+            视频按时长与分辨率计量、按实际用量结算(如 15 秒 720P 竖屏约 224 积分),多退少不补超;
+            拼接导出免费。生成失败、超时均不扣费,自动退回预留积分。
+          </div>
         </div>
       </div>
 
@@ -443,7 +457,7 @@ export function AccountPage({ billing, projects, team, onRecharge }: {
                   ? <span className="who"><span className="av">{l.user_label.slice(0, 1).toUpperCase()}</span>{l.user_label}</span>
                   : <span className="sys">系统</span>}</td>
                 <td className="bill-status"><span className="status-tag ok">成功</span></td>
-                <td className="neg">{l.amount}</td>
+                <td className="neg">{pts(l.amount)}</td>
               </tr>
             ))}
           </tbody>
@@ -565,7 +579,7 @@ export function AccountPage({ billing, projects, team, onRecharge }: {
         open={topupChannel !== null}
         channel={topupChannel ?? "wechat"}
         amount={effectiveAmount}
-        bonus={effectiveBonus}
+        bonus={effectiveBonus} rate={pointsRate}
         close={() => setTopupChannel(null)}
         onDone={submitRecharge}
       />

core/frontend/src/routes/admin/admin-billing.tsx

@@ -1,11 +1,15 @@
 import { useCallback, useEffect, useState } from "react";
 import { Gauge, Wallet, X } from "lucide-react";
 import { adminApi } from "../../api";
+import { Pager } from "../../components/pager";
 import { IconKitSvg } from "../../components/IconKitSvg";
 import type { AdminLedger, AdminQuotaPolicy, AdminTeam } from "../../types";
+import { pts } from "../stage-config";
 
 type Notify = (type: "success" | "error" | "info", text: string) => void;
 
+const PAGE_SIZE = 10;
+
 function fmtDate(iso: string) {
   if (!iso) return "—";
   const d = new Date(iso);
@@ -37,6 +41,70 @@ function useTeams() {
   return teams;
 }
 
+// ─────────────────────────── 平台计费配置 ───────────────────────────
+
+// 积分汇率 / 视频毛利系数 / 预留 buffer(与后端计价引擎同源,改动即刻生效于下一次估价/结算)
+function BillingConfigCard({ notify }: { notify: Notify }) {
+  const [form, setForm] = useState({ points_per_yuan: "", video_margin_multiplier: "", video_reserve_buffer: "" });
+  const [loaded, setLoaded] = useState(false);
+  const [saving, setSaving] = useState(false);
+
+  const load = useCallback(async () => {
+    try {
+      const cfg = await adminApi.billingConfig();
+      setForm({
+        points_per_yuan: cfg.points_per_yuan,
+        video_margin_multiplier: cfg.video_margin_multiplier,
+        video_reserve_buffer: cfg.video_reserve_buffer
+      });
+      setLoaded(true);
+    } catch {
+      notify("error", "计费配置加载失败");
+    }
+  }, [notify]);
+  useEffect(() => { void load(); }, [load]);
+
+  const save = async () => {
+    setSaving(true);
+    try {
+      await adminApi.updateBillingConfig(form);
+      notify("success", "计费配置已更新,即刻生效");
+    } catch (e) {
+      notify("error", e instanceof Error ? e.message : "保存失败");
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  if (!loaded) return null;
+  return (
+    <div className="card-hard admin-billing-config" style={{ padding: "18px 20px", marginBottom: 20 }}>
+      <div className="section-h" style={{ marginBottom: 12 }}>
+        <h2 style={{ fontSize: 16 }}>平台计费配置</h2>
+        <span className="more">[ /billing-config ]</span>
+      </div>
+      <div style={{ display: "flex", gap: 16, alignItems: "flex-end", flexWrap: "wrap" }}>
+        <div className="field" style={{ width: 160 }}>
+          <label className="field-label">积分汇率(积分/¥)</label>
+          <input className="input" type="number" step="0.01" value={form.points_per_yuan} onChange={(e) => setForm((f) => ({ ...f, points_per_yuan: e.target.value }))} />
+          <div className="field-hint">1 元兑换的积分数</div>
+        </div>
+        <div className="field" style={{ width: 160 }}>
+          <label className="field-label">视频毛利系数</label>
+          <input className="input" type="number" step="0.01" value={form.video_margin_multiplier} onChange={(e) => setForm((f) => ({ ...f, video_margin_multiplier: e.target.value }))} />
+          <div className="field-hint">用户价 = 火山成本 × 系数</div>
+        </div>
+        <div className="field" style={{ width: 160 }}>
+          <label className="field-label">视频预留 buffer</label>
+          <input className="input" type="number" step="0.01" value={form.video_reserve_buffer} onChange={(e) => setForm((f) => ({ ...f, video_reserve_buffer: e.target.value }))} />
+          <div className="field-hint">预留 = 预估积分 × buffer</div>
+        </div>
+        <button className="btn btn-primary" type="button" disabled={saving} onClick={() => void save()}>{saving ? "保存中…" : "保存配置"}</button>
+      </div>
+    </div>
+  );
+}
+
 // ─────────────────────────── 计费审计 ───────────────────────────
 
 export function AdminLedgersPage({ notify }: { notify: Notify }) {
@@ -44,6 +112,7 @@ export function AdminLedgersPage({ notify }: { notify: Notify }) {
   const [count, setCount] = useState(0);
   const [loading, setLoading] = useState(true);
   const [tab, setTab] = useState("");
+  const [page, setPage] = useState(1);
   const [modalOpen, setModalOpen] = useState(false);
   const [form, setForm] = useState({ team: "", amount: "", reason: "" });
   const [saving, setSaving] = useState(false);
@@ -52,7 +121,8 @@ export function AdminLedgersPage({ notify }: { notify: Notify }) {
   const load = useCallback(async () => {
     setLoading(true);
     try {
-      const res = await adminApi.ledgers({ ledger_type: tab || undefined, page_size: 80 });
+      const res = await adminApi.ledgers({ ledger_type: tab || undefined, page, page_size: PAGE_SIZE });
+      if (res.results.length === 0 && res.count > 0 && page > 1) { setPage((p) => Math.max(1, p - 1)); return; }
       setLedgers(res.results);
       setCount(res.count);
     } catch {
@@ -61,7 +131,7 @@ export function AdminLedgersPage({ notify }: { notify: Notify }) {
       setLoading(false);
     }
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [tab]);
+  }, [tab, page]);
 
   useEffect(() => { void load(); }, [load]);
 
@@ -94,11 +164,12 @@ export function AdminLedgersPage({ notify }: { notify: Notify }) {
           <button className="btn btn-primary" type="button" onClick={() => setModalOpen(true)}>+ 手动调额</button>
         </div>
       </div>
+      <BillingConfigCard notify={notify} />
 
       <div className="admin-toolbar">
         <div className="tabs-sub">
           {LEDGER_TABS.map((t) => (
-            <button key={t.key || "all"} type="button" className={`tab-sub${tab === t.key ? " active" : ""}`} onClick={() => setTab(t.key)}>{t.label}</button>
+            <button key={t.key || "all"} type="button" className={`tab-sub${tab === t.key ? " active" : ""}`} onClick={() => { setTab(t.key); setPage(1); }}>{t.label}</button>
           ))}
         </div>
       </div>
@@ -117,14 +188,15 @@ export function AdminLedgersPage({ notify }: { notify: Notify }) {
                   <td>{l.team_name || <span className="muted">—</span>}</td>
                   <td>{l.username || <span className="muted">—</span>}</td>
                   <td>{ledgerPill(l.ledger_type)}</td>
-                  <td className="num mono">¥{l.amount}</td>
-                  <td className="num mono">¥{l.balance_after}</td>
+                  <td className="num mono">{pts(l.amount)} 积分</td>
+                  <td className="num mono">{pts(l.balance_after)} 积分</td>
                   <td>{l.reason || <span className="muted">—</span>}</td>
                   <td className="mono col-time">{fmtDate(l.created_at)}</td>
                 </tr>
               ))}
             </tbody>
           </table>
+          <Pager page={page} total={count} pageSize={PAGE_SIZE} onChange={setPage} alwaysShow />
         </div>
       )}
 
@@ -179,19 +251,22 @@ export function AdminQuotaPage({ notify }: { notify: Notify }) {
   const [saving, setSaving] = useState(false);
   const teams = useTeams();
 
+  const [page, setPage] = useState(1);
   const load = useCallback(async () => {
     setLoading(true);
     try {
-      const res = await adminApi.quotaPolicies({ page_size: 100 });
+      const res = await adminApi.quotaPolicies({ page, page_size: PAGE_SIZE });
+      if (res.results.length === 0 && res.count > 0 && page > 1) { setPage((p) => Math.max(1, p - 1)); return; }
       setPolicies(res.results);
       setCount(res.count);
     } catch {
+      if (page > 1) { setPage(1); return; }
       notify("error", "加载额度策略失败");
     } finally {
       setLoading(false);
     }
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, []);
+  }, [page]);
 
   useEffect(() => { void load(); }, [load]);
 
@@ -241,7 +316,7 @@ export function AdminQuotaPage({ notify }: { notify: Notify }) {
     }
   }
 
-  const lim = (v: string | null) => (v == null ? <span className="muted">不限</span> : `¥${v}`);
+  const lim = (v: string | null) => (v == null ? <span className="muted">不限</span> : `${pts(v)} 积分`);
 
   return (
     <>
@@ -279,6 +354,7 @@ export function AdminQuotaPage({ notify }: { notify: Notify }) {
               ))}
             </tbody>
           </table>
+          <Pager page={page} total={count} pageSize={PAGE_SIZE} onChange={setPage} alwaysShow />
         </div>
       )}
 

core/frontend/src/routes/admin/admin-teams-users.tsx

@@ -1,8 +1,10 @@
 import { useCallback, useEffect, useState } from "react";
-import { Building, KeyRound, X } from "lucide-react";
+import { Building, KeyRound, Percent, X } from "lucide-react";
 import { adminApi } from "../../api";
+import { Pager } from "../../components/pager";
 import { IconKitSvg } from "../../components/IconKitSvg";
 import type { AdminTeam, AdminTeamDetail, AdminUser } from "../../types";
+import { pts } from "../stage-config";
 
 type Notify = (type: "success" | "error" | "info", text: string) => void;
 
@@ -19,6 +21,8 @@ function statusPill(active: boolean) {
     : <span className="pill err"><span className="dot" />停用</span>;
 }
 
+const PAGE_SIZE = 10;
+
 const STATUS_TABS = [
   { key: "", label: "全部" },
   { key: "active", label: "启用" },
@@ -33,22 +37,36 @@ export function AdminTeamsPage({ notify }: { notify: Notify }) {
   const [loading, setLoading] = useState(true);
   const [statusFilter, setStatusFilter] = useState("");
   const [search, setSearch] = useState("");
+  const [page, setPage] = useState(1);
   const [detail, setDetail] = useState<AdminTeamDetail | null>(null);
   const [detailLoading, setDetailLoading] = useState(false);
+  // 差异化调价:行级「定价」弹窗(系数 0.10~10.00,<1 折扣 / >1 加价,静默生效)
+  const [pricingTarget, setPricingTarget] = useState<AdminTeam | null>(null);
+  const [pricingValue, setPricingValue] = useState("1.00");
+  const [pricingSaving, setPricingSaving] = useState(false);
+  // 卖亏告警阈值 = 1/毛利系数(系数×毛利<1 即视频卖低于成本):跟随计费配置,不硬编码 0.67(review 确认)
+  const [videoMargin, setVideoMargin] = useState(1.5);
+  useEffect(() => {
+    void adminApi.billingConfig().then((cfg) => setVideoMargin(Number(cfg.video_margin_multiplier) || 1.5)).catch(() => undefined);
+  }, []);
+  const lossThreshold = 1 / videoMargin;
 
   const load = useCallback(async () => {
     setLoading(true);
     try {
-      const res = await adminApi.teams({ status: statusFilter || undefined, search: search.trim() || undefined, page_size: 100 });
+      const res = await adminApi.teams({ status: statusFilter || undefined, search: search.trim() || undefined, page, page_size: PAGE_SIZE });
+      // 删完当前页最后一条(或筛选变化)导致本页悬空 → 回退一页
+      if (res.results.length === 0 && res.count > 0 && page > 1) { setPage((p) => Math.max(1, p - 1)); return; }
       setTeams(res.results);
       setCount(res.count);
     } catch {
+      if (page > 1) { setPage(1); return; } // 页码越界(后端 404)→ 回第一页
       notify("error", "加载团队失败");
     } finally {
       setLoading(false);
     }
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [statusFilter, search]);
+  }, [statusFilter, search, page]);
 
   useEffect(() => { void load(); }, [load]);
 
@@ -74,6 +92,23 @@ export function AdminTeamsPage({ notify }: { notify: Notify }) {
     }
   }
 
+  async function savePricing() {
+    if (!pricingTarget || pricingSaving) return;
+    const v = Number(pricingValue);
+    if (!Number.isFinite(v) || v < 0.1 || v > 10) { notify("error", "系数需在 0.10 ~ 10.00 之间"); return; }
+    setPricingSaving(true);
+    try {
+      await adminApi.setTeamPricing(pricingTarget.id, pricingValue);
+      notify("success", `「${pricingTarget.name}」价格系数已设为 ×${Number(pricingValue).toFixed(2)}`);
+      setPricingTarget(null);
+      await load();
+    } catch (e) {
+      notify("error", e instanceof Error ? e.message : "保存失败");
+    } finally {
+      setPricingSaving(false);
+    }
+  }
+
   return (
     <>
       <div className="page-head">
@@ -86,10 +121,10 @@ export function AdminTeamsPage({ notify }: { notify: Notify }) {
       <div className="admin-toolbar">
         <div className="tabs-sub">
           {STATUS_TABS.map((t) => (
-            <button key={t.key || "all"} type="button" className={`tab-sub${statusFilter === t.key ? " active" : ""}`} onClick={() => setStatusFilter(t.key)}>{t.label}</button>
+            <button key={t.key || "all"} type="button" className={`tab-sub${statusFilter === t.key ? " active" : ""}`} onClick={() => { setStatusFilter(t.key); setPage(1); }}>{t.label}</button>
           ))}
         </div>
-        <input className="input admin-search" type="text" placeholder="搜索团队名…" value={search} onChange={(e) => setSearch(e.target.value)} />
+        <input className="input admin-search" type="text" placeholder="搜索团队名…" value={search} onChange={(e) => { setSearch(e.target.value); setPage(1); }} />
       </div>
 
       {loading ? (
@@ -100,7 +135,7 @@ export function AdminTeamsPage({ notify }: { notify: Notify }) {
         <div className="admin-table-wrap">
           <table className="t admin-table">
             <thead>
-              <tr><th>团队名</th><th>超管</th><th>成员</th><th>余额</th><th>状态</th><th>创建时间</th><th className="col-actions">操作</th></tr>
+              <tr><th>团队名</th><th>超管</th><th>成员</th><th>余额</th><th>价格系数</th><th>状态</th><th>创建时间</th><th className="col-actions">操作</th></tr>
             </thead>
             <tbody>
               {teams.map((t) => (
@@ -108,10 +143,12 @@ export function AdminTeamsPage({ notify }: { notify: Notify }) {
                   <td>{t.name}</td>
                   <td>{t.owner_username || <span className="muted">—</span>}</td>
                   <td className="num">{t.member_count}</td>
-                  <td className="num mono">¥{t.balance}</td>
+                  <td className="num mono">{pts(t.balance)} 积分</td>
+                  <td className="num mono">{Number(t.price_multiplier) === 1 ? <span className="muted">标准价</span> : `×${Number(t.price_multiplier).toFixed(2)}`}</td>
                   <td>{statusPill(t.status === "active")}</td>
                   <td className="mono col-time">{fmtDate(t.created_at)}</td>
                   <td className="col-actions">
+                    <button className="btn btn-sm btn-ghost" type="button" onClick={() => { setPricingTarget(t); setPricingValue(Number(t.price_multiplier).toFixed(2)); }}>定价</button>
                     <button className="btn btn-sm btn-ghost" type="button" onClick={() => openDetail(t.id)}>详情</button>
                     <button className={`btn btn-sm btn-ghost${t.status === "active" ? " danger" : ""}`} type="button" onClick={() => toggle(t)}>
                       {t.status === "active" ? "停用" : "启用"}
@@ -121,6 +158,32 @@ export function AdminTeamsPage({ notify }: { notify: Notify }) {
               ))}
             </tbody>
           </table>
+          <Pager page={page} total={count} pageSize={PAGE_SIZE} onChange={setPage} alwaysShow />
+        </div>
+      )}
+
+      {pricingTarget && (
+        <div className="modal-bg show" onClick={(e) => { if (e.target === e.currentTarget) setPricingTarget(null); }}>
+          <div className="modal" role="dialog" aria-modal="true" aria-label="团队定价">
+            <span className="corner-tr">+</span><span className="corner-bl">+</span>
+            <div className="modal-h">
+              <div className="ic-m"><Percent size={16} /></div>
+              <div className="ti">团队定价<span>// {pricingTarget.name}</span></div>
+              <button className="x modal-x" type="button" aria-label="关闭" onClick={() => setPricingTarget(null)}><X size={14} /></button>
+            </div>
+            <div className="modal-b">
+              <p className="admin-modal-desc">最终积分价 = 标准挂牌价 × 系数(全部计费类型统一生效,对团队静默)。&lt;1 为折扣,&gt;1 为加价;视频在途任务按下单快照不受影响。</p>
+              <div className="field">
+                <label className="field-label">价格系数 <span className="lbl-note">(0.10 ~ 10.00,1.00 = 标准价)</span></label>
+                <input className="input num-input" type="number" step="0.05" min="0.1" max="10" value={pricingValue} onChange={(e) => setPricingValue(e.target.value)} />
+                {Number(pricingValue) < lossThreshold && <div className="field-hint">// ⚠ 低于 ×{lossThreshold.toFixed(2)} 时视频将卖低于平台成本(毛利 ×{videoMargin} 被抵消),I9 审计会告警</div>}
+              </div>
+            </div>
+            <div className="modal-f">
+              <button className="btn" type="button" onClick={() => setPricingTarget(null)}>取消</button>
+              <button className="btn btn-primary" type="button" disabled={pricingSaving} onClick={() => void savePricing()}>{pricingSaving ? "保存中…" : "保存"}</button>
+            </div>
+          </div>
         </div>
       )}
 
@@ -141,7 +204,7 @@ export function AdminTeamsPage({ notify }: { notify: Notify }) {
                   <div className="admin-detail-meta">
                     <div><span className="k">超管</span><span className="v">{detail.owner_username || "—"}</span></div>
                     <div><span className="k">成员数</span><span className="v">{detail.member_count}</span></div>
-                    <div><span className="k">余额</span><span className="v mono">¥{detail.balance}</span></div>
+                    <div><span className="k">余额</span><span className="v mono">{pts(detail.balance)} 积分</span></div>
                     <div><span className="k">状态</span><span className="v">{statusPill(detail.status === "active")}</span></div>
                   </div>
                   <div className="admin-detail-subhead">成员 · {detail.members.length}</div>
@@ -153,7 +216,7 @@ export function AdminTeamsPage({ notify }: { notify: Notify }) {
                           <td>{m.username}</td>
                           <td>{m.role}</td>
                           <td>{statusPill(m.user_status === "active")}</td>
-                          <td className="num mono">¥{m.monthly_credit_limit}</td>
+                          <td className="num mono">{pts(m.monthly_credit_limit)} 积分</td>
                         </tr>
                       ))}
                     </tbody>
@@ -179,6 +242,7 @@ export function AdminUsersPage({ notify }: { notify: Notify }) {
   const [loading, setLoading] = useState(true);
   const [statusFilter, setStatusFilter] = useState("");
   const [search, setSearch] = useState("");
+  const [page, setPage] = useState(1);
   const [pwdTarget, setPwdTarget] = useState<AdminUser | null>(null);
   const [pwd, setPwd] = useState("");
   const [saving, setSaving] = useState(false);
@@ -186,16 +250,18 @@ export function AdminUsersPage({ notify }: { notify: Notify }) {
   const load = useCallback(async () => {
     setLoading(true);
     try {
-      const res = await adminApi.users({ status: statusFilter || undefined, search: search.trim() || undefined, page_size: 100 });
+      const res = await adminApi.users({ status: statusFilter || undefined, search: search.trim() || undefined, page, page_size: PAGE_SIZE });
+      if (res.results.length === 0 && res.count > 0 && page > 1) { setPage((p) => Math.max(1, p - 1)); return; }
       setUsers(res.results);
       setCount(res.count);
     } catch {
+      if (page > 1) { setPage(1); return; }
       notify("error", "加载用户失败");
     } finally {
       setLoading(false);
     }
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [statusFilter, search]);
+  }, [statusFilter, search, page]);
 
   useEffect(() => { void load(); }, [load]);
 
@@ -238,10 +304,10 @@ export function AdminUsersPage({ notify }: { notify: Notify }) {
       <div className="admin-toolbar">
         <div className="tabs-sub">
           {STATUS_TABS.map((t) => (
-            <button key={t.key || "all"} type="button" className={`tab-sub${statusFilter === t.key ? " active" : ""}`} onClick={() => setStatusFilter(t.key)}>{t.label}</button>
+            <button key={t.key || "all"} type="button" className={`tab-sub${statusFilter === t.key ? " active" : ""}`} onClick={() => { setStatusFilter(t.key); setPage(1); }}>{t.label}</button>
           ))}
         </div>
-        <input className="input admin-search" type="text" placeholder="搜索用户名…" value={search} onChange={(e) => setSearch(e.target.value)} />
+        <input className="input admin-search" type="text" placeholder="搜索用户名…" value={search} onChange={(e) => { setSearch(e.target.value); setPage(1); }} />
       </div>
 
       {loading ? (
@@ -284,6 +350,7 @@ export function AdminUsersPage({ notify }: { notify: Notify }) {
               ))}
             </tbody>
           </table>
+          <Pager page={page} total={count} pageSize={PAGE_SIZE} onChange={setPage} alwaysShow />
         </div>
       )}
 

core/frontend/src/routes/ai-tools.tsx

@@ -121,21 +121,21 @@ export function AssetFactoryPage({ navigate }: { navigate: (page: Page) => void
       tag: "[ MODEL · TRY-ON ]",
       title: "模特上身图",
       desc: "选择模特，AI 生成商品模特上身效果图",
-      cost: "≈ ¥0.30 / 张"
+      cost: "≈ 20 积分 / 张"
     },
     {
       page: "platformCover" as Page,
       tag: "[ PLATFORM · KIT ]",
       title: "平台套图",
       desc: "选择平台模板，AI 生成电商平台套图",
-      cost: "≈ ¥0.50 / 张"
+      cost: "≈ 20 积分 / 张"
     },
     {
       page: "imageOptimize" as Page,
       tag: "[ IMAGE · STUDIO ]",
       title: "图片创作",
       desc: "自由创作 AI 图片，适用于详情图 / 海报 / 灵感速写",
-      cost: "≈ ¥0.40 / 组"
+      cost: "≈ 20 积分 / 张"
     }
   ];
 
@@ -729,15 +729,23 @@ export function ImageWorkbenchPage({
   }
 
   const imageModels = modelConfigs.filter((model) => model.capability.includes("image"));
+  // 团队价格系数(差异化调价):预估所见即所扣;拉不到按标准价 1
+  const [priceMultiplier, setPriceMultiplier] = useState(1);
+  useEffect(() => {
+    void api.billingConfig().then((cfg) => setPriceMultiplier(Number(cfg.team_price_multiplier) || 1)).catch(() => undefined);
+  }, []);
   // 每张图实扣单价:取「当前选的生图模型」的 unit_price(火山/gpt-image),没匹配上用第一个图像模型,
-  // 再兜底 ¥2(后端 estimate_cost=unit_price,默认模型 gpt-image-2=¥2)。前端预估据此算,和后端实扣一致(PMC#20)。
+  // 再兜底 20 积分(后端 quote_flat=unit_price 积分/张,默认模型 gpt-image-2=20 积分)。前端预估据此算,和后端实扣一致(PMC#20)。
   const perImagePrice = (() => {
     const want = genModel === "gpt-image" ? "gpt-image" : genModel === "volcano" ? "seedream" : genModel;
     const m = imageModels.find((x) => x.name.toLowerCase().includes(want)) || imageModels[0];
     const p = Number(m?.unit_price);
-    return Number.isFinite(p) && p > 0 ? p : 2;
+    return Number.isFinite(p) && p > 0 ? p : 20;
   })();
-  const estimateFee = (n: number) => `¥${(n * perImagePrice).toFixed(2)}`;
+  // 与后端逐张对齐:每张 = 挂牌单价取整 × 系数 → HALF_UP 最低 1,总价 = 张数 × 单张
+  // (不能先乘张数再取整:0.85 系数 × 3 张会比后端逐张各取整少 1-2 积分,review 确认)
+  const perImageFinal = Math.max(1, Math.round(Number((Math.round(perImagePrice) * priceMultiplier).toFixed(6))));
+  const estimateFee = (n: number) => `${n * perImageFinal} 积分`;
 
   /* 模特卡数据来源:期2 改为「模特库」(顶级实体,引用其形象图当上身图参考)。
      映射 ModelEntity→Asset 形:id=形象图资产 id(选中即作 model_id 参考图),metadata 记 model_entity_id 溯源。
@@ -2477,8 +2485,8 @@ export function ModelPhotoDemoPage({ variant, products, onBack, navigate }: { va
 
                 <div className="dm-form-cta">
                   <div className="dm-cost">
-                    <span>预估扣费 <span className="v">≈ ¥1.20</span></span>
-                    <span>余额 ¥327.40</span>
+                    <span>预估扣费 <span className="v">≈ 20 积分/张</span></span>
+                    <span>余额以消费页为准</span>
                   </div>
                   <button className="dm-gen" type="button" onClick={toRealTool}>
                     <Sparkles size={15} />
@@ -2502,7 +2510,7 @@ export function ModelPhotoDemoPage({ variant, products, onBack, navigate }: { va
                       <div className="nm">Ava × 4 张</div>
                       <div className="info">
                         {active.title} <span className="sep">·</span> 3:4 <span className="sep">·</span> 3 分钟前{" "}
-                        <span className="sep">·</span> ¥1.20
+                        <span className="sep">·</span> 20 积分/张
                       </div>
                     </div>
                     <div className="ops">
@@ -2527,7 +2535,7 @@ export function ModelPhotoDemoPage({ variant, products, onBack, navigate }: { va
                       <div className="nm">Zoe × 4 张</div>
                       <div className="info">
                         {active.title} <span className="sep">·</span> 3:4 <span className="sep">·</span> 12 分钟前{" "}
-                        <span className="sep">·</span> ¥1.20
+                        <span className="sep">·</span> 20 积分/张
                       </div>
                     </div>
                     <div className="ops">
@@ -2624,7 +2632,7 @@ export function ModelPhotoDemoPage({ variant, products, onBack, navigate }: { va
                   <div className="info">
                     <span>3:4</span><span className="sep">·</span>
                     <span>3 分钟前</span><span className="sep">·</span>
-                    <span>¥1.20</span>
+                    <span>20 积分</span>
                   </div>
                 </div>
                 <div className="ops">
@@ -2647,7 +2655,7 @@ export function ModelPhotoDemoPage({ variant, products, onBack, navigate }: { va
                   <div className="info">
                     <span>3:4</span><span className="sep">·</span>
                     <span>12 分钟前</span><span className="sep">·</span>
-                    <span>¥1.20</span>
+                    <span>20 积分</span>
                   </div>
                 </div>
                 <div className="ops">
@@ -2670,7 +2678,7 @@ export function ModelPhotoDemoPage({ variant, products, onBack, navigate }: { va
                   <div className="info">
                     <span>3:4</span><span className="sep">·</span>
                     <span>刚刚</span><span className="sep">·</span>
-                    <span>¥0.60</span>
+                    <span>20 积分</span>
                   </div>
                 </div>
                 <div className="ops">
@@ -2697,7 +2705,7 @@ export function ModelPhotoDemoPage({ variant, products, onBack, navigate }: { va
                   <div className="info">
                     <span>3:4</span><span className="sep">·</span>
                     <span>昨天 18:24</span><span className="sep">·</span>
-                    <span>¥1.20</span>
+                    <span>20 积分</span>
                   </div>
                 </div>
                 <div className="ops">
@@ -2762,7 +2770,7 @@ export function ModelPhotoDemoPage({ variant, products, onBack, navigate }: { va
                 <span className="muted">+ 添加</span>
               </button>
               <span className="spacer" />
-              <span className="meta-right">预估 <span className="v">¥1.20</span> · 余额 <span className="v">¥327.40</span></span>
+              <span className="meta-right">预估 <span className="v">20 积分/张</span></span>
               <button className="gen-btn" type="button" onClick={toRealTool}>
                 <Sparkles size={14} />
                 生成 · {active.title} × Ava

core/frontend/src/routes/dashboard.tsx

@@ -72,7 +72,7 @@ export function Dashboard({ products, projects, productTotal, projectTotal, bill
   const allProjectsLoaded = projects.length >= projCount;
   const totalDelta = allProjectsLoaded && newThisMonth > 0 ? `↑ 本月 +${newThisMonth}` : undefined;
 
-  // 冻结信息:真实「冻结 ¥X / 共 ¥Y」,无 budget/已用字段,故不复刻 V1「已用 ¥X/¥Y」。
+  // 冻结信息:真实「冻结 X 积分 / 共 Y 积分」,无 budget/已用字段,故不复刻 V1「已用/共」。
   // R41:余额 stat 块已从 KPI 行移除,冻结信息改放 page-head 小标题行右侧(见下方 .sub 内)。
   const balanceNum = Number(billing?.account.balance ?? 0);
   const reservedNum = Number(billing?.account.reserved_balance ?? 0);

core/frontend/src/routes/free-create.tsx

@@ -6,8 +6,10 @@ import { Users } from "lucide-react";
 import { api, ApiError } from "../api";
 import type { FreeVideoRef, FreeVideoTask, ModelConfig } from "../types";
 import {
+  DEFAULT_BILLING_RATES,
   FC_MODELS,
   FC_STANDARD_MODEL,
+  type BillingRates,
   MAX_AUDIOS,
   MAX_IMAGES,
   MAX_VIDEOS,
@@ -59,6 +61,14 @@ export function FreeCreatePage({ modelConfigs, onNotify }: {
     [modelConfigs]
   );
 
+  // 计费配置(积分汇率/视频毛利):预估口径与后端计价引擎同源;拉不到用首发默认值兜底
+  const [billingRates, setBillingRates] = useState<BillingRates>(DEFAULT_BILLING_RATES);
+  useEffect(() => {
+    void api.billingConfig()
+      .then((cfg) => setBillingRates({ margin: Number(cfg.video_margin_multiplier) || DEFAULT_BILLING_RATES.margin, rate: Number(cfg.points_per_yuan) || DEFAULT_BILLING_RATES.rate, multiplier: Number(cfg.team_price_multiplier) || 1 }))
+      .catch(() => undefined);
+  }, []);
+
   // —— 任务流 ——
   const [tasks, setTasks] = useState<FreeVideoTask[]>([]);
   const [total, setTotal] = useState(0);
@@ -504,6 +514,7 @@ export function FreeCreatePage({ modelConfigs, onNotify }: {
         seed={seed}
         refs={refs}
         videoConfigs={videoConfigs}
+        billingRates={billingRates}
         submitting={submitting}
         promptRef={promptRef}
         onFiles={(files, role) => void addFiles(files, role)}

core/frontend/src/routes/pipeline.tsx

@@ -507,6 +507,14 @@ export function PipelinePage(props: {
     onUploadVideoSegment, onUploadBgm, onSaveTimeline, onSubmitExport
   } = props;
 
+  // ── 团队价格系数(差异化调价):页面各处「N 积分/次」文案按团队系数动态显示,拉不到按标准价 1 ──
+  const [priceMultiplier, setPriceMultiplier] = useState(1);
+  useEffect(() => {
+    void api.billingConfig().then((cfg) => setPriceMultiplier(Number(cfg.team_price_multiplier) || 1)).catch(() => undefined);
+  }, []);
+  // 与后端 apply_team_price 逐字对齐:挂牌整数积分 × 系数 → HALF_UP 最低 1(toFixed(6) 只吸浮点噪声)
+  const pts = (base: number) => (priceMultiplier === 1 ? base : Math.max(1, Math.round(Number((base * priceMultiplier).toFixed(6)))));
+
   // ── 资产解析:把各阶段引用的 asset id → 真实缩略图 preview_url(主图优先,其次首张)──
   const byId = new Map(assets.map((a) => [a.id, a] as const));
   const assetUrl = (id: string | null | undefined): string => {
@@ -2821,7 +2829,7 @@ export function PipelinePage(props: {
             </div>
 
             <div className="stage-foot">
-              <div className="info"><span className="mono">[ LLM 用量 ~2.4k tokens · ¥0.04 · 失败不扣 · 通过后扣 ]</span></div>
+              <div className="info"><span className="mono">[ 脚本生成 {pts(10)} 积分/次 · 失败不扣 ]</span></div>
               <div className="hstack">
                 <button className="btn" type="button" disabled={loading} onClick={() => void runScriptGeneration("整体重新生成 · 突出商品卖点,节奏紧凑", "重新生成全部", undefined, "auto")}><svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round"><path d="M4 12a8 8 0 0 1 14-5.5L21 9" /><path d="M21 4v5h-5" /><path d="M20 12a8 8 0 0 1-14 5.5L3 15" /><path d="M3 20v-5h5" /></svg> 重新生成全部</button>
                 <button className="btn btn-primary btn-lg" type="button" disabled={loading || !currentScript} onClick={confirmScript}>{scriptAdopted ? "进入下一步" : "确认脚本,进入下一步"} <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round"><path d="M5 12h14M12 5l7 7-7 7" /></svg></button>
@@ -2897,8 +2905,8 @@ export function PipelinePage(props: {
                   <div className="info">
                     基础资产是后续故事板的素材。所有卡片同时展示,点左侧分类直接定位。
                     <br /><br />
-                    <strong className="mono">// 人物 +¥0.20/张</strong>
-                    <strong className="mono">// 场景 +¥0.15/张</strong>
+                    <strong className="mono">// 人物 +{pts(20)} 积分/张</strong>
+                    <strong className="mono">// 场景 +{pts(20)} 积分/张</strong>
                     <span style={{ color: "var(--black-alpha-48)" }}>商品图无成本(直接复用商品库)</span>
                     {(entitiesExtracted || hasAnyAsset) && (
                       <button type="button" className="btn btn-sm eg-reextract" disabled={extractState === "running"} data-stop onClick={() => void runExtract("only")}>
@@ -2977,7 +2985,7 @@ export function PipelinePage(props: {
                               {previewTriAsset === adoptedTriAsset ? "已采用" : "采用此版本"}
                             </button>
                             <span className="spacer"></span>
-                            <span className="muted-2 mono" style={{ fontSize: 12 }}>~¥0.30 / 次</span>
+                            <span className="muted-2 mono" style={{ fontSize: 12 }}>{pts(20)} 积分 / 次</span>
                           </div>
                         )}
                         <div className={`prod-preview-history${productVersions.length ? " show" : ""}`} id="prod-preview-history">
@@ -3290,7 +3298,7 @@ export function PipelinePage(props: {
                         </button>
                       )}
                       <span className="spacer"></span>
-                      <span className="muted-2 mono" style={{ fontSize: "12px", alignSelf: "center" }}>~¥0.45/场</span>
+                      <span className="muted-2 mono" style={{ fontSize: "12px", alignSelf: "center" }}>{pts(20)} 积分/镜</span>
                     </div>
                     <div className="sb-history">
                       <div className="sb-history-h">// 本场历史版本(<span id="sb-history-ct">{activeVers.length}</span>)· 点击预览</div>
@@ -3405,7 +3413,7 @@ export function PipelinePage(props: {
                             </strong>
                             <span className={`pill ${tone}`}><span className="dot"></span>{statusLabel(seg.status)}</span>
                           </div>
-                          <div className="video-meta">{seg.target_duration_seconds}s · {timeline?.resolution || "1080×1920"} · ~¥0.45{seg.error_message ? ` · ${seg.error_message}` : ""}</div>
+                          <div className="video-meta">{seg.target_duration_seconds}s · {timeline?.resolution || "1080×1920"} · 按时长计量{seg.error_message ? ` · ${seg.error_message}` : ""}</div>
                           <div className="video-actions">
                             <button className="btn btn-ghost btn-sm" type="button" data-vstop disabled={loading || showBusy} onClick={() => guardVideoGen(shots.filter((s) => s.sort_order === seg.sort_order), seg.id, () => submitVideoOptimistic(seg.id, `${videoPrompt} 第 ${seg.sort_order + 1} 段，时长 ${seg.target_duration_seconds} 秒`))}>{showBusy ? <><span className="spinner btn-spin" aria-hidden="true" />{busy ? "生成中…" : "提交中…"}</> : "重跑"}</button>
                             {/* 多版本入口:N>1 才显示,点开详情弹窗看历史/切换/采用(数据全留着,不吞历史) */}
@@ -3633,7 +3641,7 @@ export function PipelinePage(props: {
                         </select>
                       </div>
                       <div style={{ display: "flex", gap: 6 }}>
-                        <button className="btn btn-sm" type="button" disabled={loading || !edState.clips.some((c) => c.subtitle.trim())} onClick={() => onGenerateVoiceover({ items: edState.clips.map((c, idx) => ({ index: idx, text: c.subtitle.trim() })).filter((item) => item.text), voice_type: voVoicePick || voInfo?.voice_type || VO_VOICES[0].key })}>{voInfo ? "重新生成配音" : "生成配音 · ~¥1"}</button>
+                        <button className="btn btn-sm" type="button" disabled={loading || !edState.clips.some((c) => c.subtitle.trim())} onClick={() => onGenerateVoiceover({ items: edState.clips.map((c, idx) => ({ index: idx, text: c.subtitle.trim() })).filter((item) => item.text), voice_type: voVoicePick || voInfo?.voice_type || VO_VOICES[0].key })}>{voInfo ? "重新生成配音" : `生成配音 · ${pts(10)} 积分/500字`}</button>
                         {voInfo && <button className="btn btn-sm btn-ghost" type="button" disabled={loading} onClick={() => onSaveTimeline({ voiceover: { clear: true } })}>移除配音</button>}
                       </div>
                     </>

core/frontend/src/routes/products.tsx

@@ -922,7 +922,7 @@ export function ProductDetailPage({ product, projects, initialTab = "assets", na
                     </button>
                   )}
                   <span style={{ flex: 1 }}></span>
-                  <span className="mono" style={{ fontSize: "12px", color: "var(--black-alpha-56)" }}>~¥0.30 / 次</span>
+                  <span className="mono" style={{ fontSize: "12px", color: "var(--black-alpha-56)" }}>20 积分 / 次</span>
                 </div>
                 {/* 版本历史:点缩略图切换查看;已采用版本主橙描边 + 徽标 */}
                 <div className={`prod-preview-history${triVersions.length ? " show" : ""}`} id="ov-tri-history">

core/frontend/src/routes/stage-config.ts

@@ -8,8 +8,25 @@ export const stageMeta: Record<string, { no: string; label: string }> = {
   export: { no: "5", label: "拼接导出" }
 };
 
+// 积分裸数字格式化:DecimalField 序列化的 "75.0000" → "75"、"23.1000" → "23.1"(历史 ¥×10 迁移数据留有效小数)。
+// admin 列表 / 账户流水等自带「积分」后缀的位置用它;带后缀的整串用 money()。
+export function pts(value: string | number | undefined | null) {
+  if (value === undefined || value === "" || value === null) return "0";
+  const n = Number(value);
+  if (!Number.isFinite(n)) return String(value);
+  return Number.isInteger(n)
+    ? n.toLocaleString("en-US")
+    : n.toLocaleString("en-US", { maximumFractionDigits: 2 });
+}
+
+// 积分制重构(2026-07-03):余额/流水/限额/任务计价全站换积分,money() 语义随之重定义为积分格式化
+// (调用点的值在 rescale 迁移后本来就是积分,函数名保留避免全站改名)。真实人民币(充值支付/成本/毛利)用 yuan()。
 export function money(value: string | number | undefined) {
-  if (value === undefined || value === "") return "¥0.00";
+  return `${pts(value)} 积分`;
+}
+
+export function yuan(value: string | number | undefined) {
+  if (value === undefined || value === "" || value === null) return "¥0.00";
   const n = Number(value);
   return Number.isFinite(n) ? `¥${n.toFixed(2)}` : `¥${value}`;
 }

core/frontend/src/routes/team.tsx

@@ -26,12 +26,12 @@ function genPassword() {
   for (let i = 0; i < 12; i++) s += chars[Math.floor(Math.random() * chars.length)];
   return s;
 }
-// 千分位金额格式化(V1 限额弹窗用 ¥3,000 / ¥2,837.40 风格)· money() 无千分位故本地补
+// 千分位积分格式化(积分制:限额/已用全是积分)
 function yuan(n: number, decimals = 0) {
   const fixed = n.toFixed(decimals);
   const [int, dec] = fixed.split(".");
   const grouped = int.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
-  return `¥${grouped}${dec ? "." + dec : ""}`;
+  return `${grouped}${dec ? "." + dec : ""} 积分`;
 }
 // 复制到剪贴板:优先 navigator.clipboard,兜底 textarea + execCommand
 async function copyText(text: string) {
@@ -113,6 +113,11 @@ export function TeamPage({ team, user, billing, navigate, onCreateMember: onCrea
   const onUpdateMember = async (id: string, p: Parameters<typeof onUpdateMemberRaw>[1]) => { const r = await onUpdateMemberRaw(id, p); reloadTeam(); return r; };
   const onRemoveMember = async (id: string) => { const r = await onRemoveMemberRaw(id); reloadTeam(); return r; };
   const onRecharge = async (amount: number, bonus: number) => { const r = await onRechargeRaw(amount, bonus); reloadTeam(); return r; };
+  // 积分汇率(积分/¥):充值 hint 与后端到账口径同源,汇率改配后不写死 ×10
+  const [pointsRate, setPointsRate] = useState(10);
+  useEffect(() => {
+    void api.billingConfig().then((cfg) => setPointsRate(Number(cfg.points_per_yuan) || 10)).catch(() => undefined);
+  }, []);
 
   // 创建账户表单
   const [cuUser, setCuUser] = useState("");
@@ -526,7 +531,7 @@ export function TeamPage({ team, user, billing, navigate, onCreateMember: onCrea
                 </select>
               </div>
               <div className="field" style={{ marginBottom: 0 }}>
-                <label className="field-label">月限额 ¥ <span className="lbl-note">(-1 为不限)</span></label>
+                <label className="field-label">月限额(积分)<span className="lbl-note">(-1 为不限)</span></label>
                 <input className="input num-input" type="number" inputMode="numeric" placeholder="例: 2000" value={invMonthly} onChange={(e) => setInvMonthly(e.target.value)} />
               </div>
               {inviteErr && <div className="form-error" role="alert" style={{ marginTop: 12 }}>{inviteErr}</div>}
@@ -558,7 +563,7 @@ export function TeamPage({ team, user, billing, navigate, onCreateMember: onCrea
       >
         <div className="limit-modal">
           <div className="field">
-            <label className="field-label">月限额 ¥ <span className="lbl-note">(-1 为不限)</span></label>
+            <label className="field-label">月限额(积分)<span className="lbl-note">(-1 为不限)</span></label>
             <input className="input num-input" type="number" inputMode="numeric" placeholder="例: 3000" value={limitVal} onChange={(e) => setLimitVal(e.target.value)} />
           </div>
           <div className="field" style={{ marginBottom: 0 }}>
@@ -619,18 +624,18 @@ export function TeamPage({ team, user, billing, navigate, onCreateMember: onCrea
             </div>
           </div>
           <div className="field" style={{ marginBottom: 0 }}>
-            <label className="field-label">额度配置 <span className="lbl-note">(¥ · -1 为不限)</span></label>
+            <label className="field-label">额度配置 <span className="lbl-note">(积分 · -1 为不限)</span></label>
             <div className="quota-grid">
               <label className="quota-cell">
-                <span className="qk">每日额度 ¥</span>
+                <span className="qk">每日额度(积分)</span>
                 <input className="input num-input" type="number" inputMode="numeric" value={cuDaily} onChange={(e) => setCuDaily(e.target.value)} />
               </label>
               <label className="quota-cell">
-                <span className="qk">每月额度 ¥</span>
+                <span className="qk">每月额度(积分)</span>
                 <input className="input num-input" type="number" inputMode="numeric" value={cuMonthly} onChange={(e) => setCuMonthly(e.target.value)} />
               </label>
               <label className="quota-cell">
-                <span className="qk">总额度 ¥</span>
+                <span className="qk">总额度(积分)</span>
                 <input className="input num-input" type="number" inputMode="numeric" value={cuTotal} onChange={(e) => setCuTotal(e.target.value)} />
               </label>
             </div>
@@ -687,7 +692,7 @@ export function TeamPage({ team, user, billing, navigate, onCreateMember: onCrea
         dismissable={false}
         footer={<button className="btn btn-primary" type="button" onClick={submitRecharge}>确认充值</button>}
       >
-        <div className="field"><label className="field-label">充值金额 ¥</label><input className="input num-input" type="number" value={rechargeAmt} onChange={(e) => setRechargeAmt(e.target.value)} placeholder="最低 ¥50" /></div>
+        <div className="field"><label className="field-label">充值金额 ¥</label><input className="input num-input" type="number" value={rechargeAmt} onChange={(e) => setRechargeAmt(e.target.value)} placeholder="最低 ¥50" /><div className="field-hint">// 到账积分 = 支付金额 × {pointsRate}(当前汇率)</div></div>
       </TeamModal>
 
       {/* 编辑成员 · 角色双卡 + 三档额度 */}
@@ -717,15 +722,15 @@ export function TeamPage({ team, user, billing, navigate, onCreateMember: onCrea
             </div>
           </div>
           <div className="field">
-            <label className="field-label">每日额度 ¥ <span className="lbl-note">(-1 为不限)</span></label>
+            <label className="field-label">每日额度(积分)<span className="lbl-note">(-1 为不限)</span></label>
             <input className="input num-input" type="number" inputMode="numeric" placeholder="例: 100" value={edDaily} onChange={(e) => setEdDaily(e.target.value)} />
           </div>
           <div className="field">
-            <label className="field-label">每月额度 ¥ <span className="lbl-note">(-1 为不限)</span></label>
+            <label className="field-label">每月额度(积分)<span className="lbl-note">(-1 为不限)</span></label>
             <input className="input num-input" type="number" inputMode="numeric" placeholder="例: 2000" value={edMonthly} onChange={(e) => setEdMonthly(e.target.value)} />
           </div>
           <div className="field" style={{ marginBottom: 0 }}>
-            <label className="field-label">总额度 ¥ <span className="lbl-note">(-1 为不限)</span></label>
+            <label className="field-label">总额度(积分)<span className="lbl-note">(-1 为不限)</span></label>
             <input className="input num-input" type="number" inputMode="numeric" placeholder="例: -1" value={edTotal} onChange={(e) => setEdTotal(e.target.value)} />
           </div>
         </div>

core/frontend/src/types.ts

@@ -63,6 +63,8 @@ export type AdminTeam = {
   owner_username: string | null;
   member_count: number;
   balance: string;
+  // 团队价格系数(差异化调价):最终积分价 = 挂牌价 × 系数
+  price_multiplier: string;
   created_at: string;
 };
 export type AdminTeamMember = {
@@ -122,6 +124,9 @@ export type AdminTask = {
   model_name: string | null;
   estimated_cost: string;
   actual_cost: string;
+  // 平台成本(¥)与单任务毛利(¥,成本未知时 null)—— 积分制重构后毛利首次可审
+  base_cost?: string;
+  margin_yuan?: string | null;
   cost_anomaly: boolean;
   error_code: string;
   created_at: string;
@@ -713,4 +718,17 @@ export type NotificationList = Paginated<Notification> & {
 export type RechargeResult = {
   account: BillingSummary["account"];
   ledger: Ledger;
+  // 积分制:到账积分与当时汇率快照(支付金额是 ¥,到账是积分)
+  credited_points?: string;
+  points_per_yuan?: string;
+};
+
+// 平台计费配置(公共 GET /api/billing/config/):前端预估与后端计价引擎同源
+export type BillingConfigInfo = {
+  currency_unit: string;
+  points_per_yuan: string;
+  video_margin_multiplier: string;
+  video_reserve_buffer: string;
+  // 当前请求者团队的价格系数(差异化调价,默认 "1"):预估所见即所扣
+  team_price_multiplier?: string;
 };