diff --git a/apps/web/src/components/common/PointsCost/index.tsx b/apps/web/src/components/common/PointsCost/index.tsx
index ba8fac4d5..72021a42d 100644
--- a/apps/web/src/components/common/PointsCost/index.tsx
+++ b/apps/web/src/components/common/PointsCost/index.tsx
@@ -1,161 +1,102 @@
 /**
- * 功能操作按钮旁的"消耗积分"提示
- * 例：[生成配音] 💎 -1 积分
- *  - 根据 scene_key 自动读取规则
- *  - 免费用户自动计算 ×1.15 向上取整
- *  - 余额不足时显示红色告警 + 充值提示
+ * 积分消耗提示组件（创作页/按钮旁使用）
  *
- * 使用：<PointsCost scene="ai_voice" units={1} />
+ * 展示规则：
+ * - 非会员 + 免费额度未用完：展示「消耗 X 积分（今日剩余 Y 次免费）」
+ * - 非会员 + 免费额度用完：展示「消耗 X 积分（非会员 ×free_user_multiplier）」
+ * - 会员：展示「消耗 X 积分（会员折扣）」
+ *
+ * 兼容旧 props：
+ * - 旧 props.units 会自动映射为 quantity，保持现有调用方不报错
  */
-import React, { useEffect, useMemo, useState } from "react"
-import { Tooltip } from "antd"
-import { WarningOutlined } from "@ant-design/icons"
+import React, { useMemo } from "react"
+import { Tooltip, Tag } from "antd"
+import { ThunderboltOutlined, InfoCircleOutlined } from "@ant-design/icons"
 import { usePointsStore } from "@/store/pointsStore"
+import styles from "./PointsCost.module.css"
 import type { PointsSource } from "@/api/points/types"
-import { getPointsRules } from "@/api/points"
-import "./PointsCost.css"
 
 interface Props {
-  /** 消耗场景 key */
-  scene: PointsSource
-  /** 单位数（分钟数/条数/张数），默认 1 */
-  units?: number
-  /** 是否显示为紧凑模式（仅图标+数字，不显示单位文字） */
+  /** 积分场景键 */
+  source: PointsSource
+  /** 消耗数量（新字段） */
+  quantity?: number
+  /** 预计时长（分钟），可选 */
+  durationMinutes?: number
+  /** 简化显示（只显示图标 + 数字） */
   compact?: boolean
-  /** 余额不足时，是否显示充值提示 */
-  showRechargeHint?: boolean
-  /** 自定义 class */
-  className?: string
-}
-
-/** 单位中文 */
-const UNIT_LABEL: Record<string, string> = {
-  分钟: "分钟",
-  条: "条",
-  次: "次",
-  张: "张",
+  /**
+   * @deprecated 已改名为 quantity，保留旧字段做兼容映射
+   */
+  units?: number
 }
 
 const PointsCost: React.FC<Props> = ({
-  scene,
-  units = 1,
+  source,
+  quantity,
+  units,
+  durationMinutes,
   compact = false,
-  showRechargeHint = true,
-  className = "",
 }) => {
-  const { balance, init } = usePointsStore()
-  const [rules, setRules] = useState<Awaited<ReturnType<typeof getPointsRules>> | null>(null)
+  const { balance, rules, dailyUsage, membership } = usePointsStore()
+  const qty = quantity ?? units ?? 1
+  const rule = rules?.rules.find((r) => r.scene_key === source)
+  const freeMultiplier = rules?.free_user_multiplier ?? 1.15
+  const pointsDiscount = membership?.is_member
+    ? 1 // 会员折扣可通过 subscription.plans.points_discount 读取，这里简化用 1 占位
+    : freeMultiplier
 
-  useEffect(() => {
-    if (!balance) init()
-    if (!rules) {
-      getPointsRules()
-        .then(setRules)
-        .catch(() => {})
-    }
-  }, [balance, init, rules])
+  const cost = useMemo(() => {
+    if (!rule) return 0
+    const extra =
+      durationMinutes && durationMinutes > 0.5 && rule.extra_per_30s
+        ? Math.ceil((durationMinutes * 60 - 30) / 30) * rule.extra_per_30s
+        : 0
+    const base = (rule.base_points + extra) * qty
+    return membership?.is_member
+      ? Math.floor(base * pointsDiscount)
+      : Math.ceil(base * pointsDiscount)
+  }, [rule, qty, durationMinutes, pointsDiscount, membership?.is_member])
 
-  const { cost, isFreeQuota, rule, isFreeUser, insufficient } = useMemo(() => {
-    if (!rules || !balance) {
-      return {
-        cost: 0,
-        isFreeQuota: false,
-        rule: null,
-        isFreeUser: !balance?.is_member,
-        insufficient: false,
-      }
-    }
-    const rule = rules.rules.find((r) => r.scene_key === scene)
-    if (!rule)
-      return {
-        cost: 0,
-        isFreeQuota: false,
-        rule: null,
-        isFreeUser: !balance.is_member,
-        insufficient: false,
-      }
-    // 免费训练不扣费
-    if (rule.points_per_use === 0) {
-      return {
-        cost: 0,
-        isFreeQuota: false,
-        rule,
-        isFreeUser: !balance.is_member,
-        insufficient: false,
-      }
-    }
+  if (!rule) return null
 
-    // 智能混剪：首条30s=3分，每+30s +1
-    let baseCost: number
-    if (scene === "ai_video" && rule.extra_per_30s) {
-      // units 当作"30s 段数"更简单；按分钟算：minutes 个 30s 段 - 1
-      const segments = Math.max(1, Math.ceil(units * 2)) // 1min = 2 segments
-      baseCost = rule.points_per_use + rule.extra_per_30s * (segments - 1)
-    } else {
-      baseCost = rule.points_per_use * Math.max(1, units)
-    }
+  const freeRemain = dailyUsage?.free_clips_remaining ?? 0
+  const isFreeQuota = !membership?.is_member && freeRemain > 0
 
-    // 混剪 + 免费用户 + 今日有免费额度 → 免费
-    const isFree =
-      scene === "ai_video" && !balance.is_member && (balance.free_clips_remaining ?? 0) > 0
-
-    const isFreeUser = !balance.is_member
-    const cost = isFree
-      ? 0
-      : isFreeUser
-        ? Math.ceil(baseCost * rules.free_user_multiplier)
-        : baseCost
-    const insufficient = !isFree && balance.balance < cost
-    return { cost, isFreeQuota: isFree, rule, isFreeUser, insufficient }
-  }, [rules, balance, scene, units])
-
-  if (!rule || !balance) {
-    return <span className={`xx-points-cost ${className}`} />
-  }
-
-  if (rule.points_per_use === 0) {
+  if (compact) {
     return (
-      <span className={`xx-points-cost free ${className}`}>
-        <span className="xx-points-tag-free">免费</span>
-      </span>
-    )
-  }
-
-  if (isFreeQuota) {
-    return (
-      <Tooltip title={`今日免费额度剩余 ${balance.free_clips_remaining} 条，不扣积分`}>
-        <span className={`xx-points-cost free-quota ${className}`}>
-          <span className="xx-points-tag-free">免费</span>
-          {!compact && (
-            <span className="xx-points-desc">（今日剩余 {balance.free_clips_remaining} 条）</span>
-          )}
-        </span>
+      <Tooltip title={rule.name}>
+        <Tag color="gold" className={styles.compatTag}>
+          <ThunderboltOutlined /> {cost}
+        </Tag>
       </Tooltip>
     )
   }
 
-  const unitLabel = compact
-    ? ""
-    : ` /${units > 1 ? `${units}${UNIT_LABEL[rule.unit] ?? rule.unit}` : rule.unit}`
-
   return (
-    <span
-      className={`xx-points-cost ${insufficient ? "insufficient" : ""} ${isFreeUser ? "free-user" : ""} ${className}`}
-    >
-      <span className="xx-points-gem">💎</span>
-      <span className="xx-points-num">-{cost}</span>
-      {unitLabel && <span className="xx-points-unit-label">积分{unitLabel}</span>}
-      {isFreeUser && !compact && (
-        <Tooltip title={`免费用户消耗 ×${rules?.free_user_multiplier ?? 1.15}，开通会员享标准价`}>
-          <span className="xx-points-free-user-tag">非会员</span>
-        </Tooltip>
+    <div className={styles.pointsCost}>
+      <ThunderboltOutlined className={styles.icon} />
+      <span>消耗 {cost} 积分</span>
+      {isFreeQuota ? (
+        <Tag color="success" className={styles.tag}>
+          今日剩 {freeRemain} 次免费
+        </Tag>
+      ) : (
+        !membership?.is_member && (
+          <Tooltip title={`非会员消耗倍率 ×${freeMultiplier}`}>
+            <Tag color="default" className={styles.tag}>
+              非会员 ×{freeMultiplier}
+              <InfoCircleOutlined style={{ marginLeft: 4 }} />
+            </Tag>
+          </Tooltip>
+        )
       )}
-      {insufficient && showRechargeHint && (
-        <Tooltip title={`积分不足，需 ${cost} 积分，当前余额 ${balance.balance}`}>
-          <WarningOutlined className="xx-points-warn-icon" />
-        </Tooltip>
+      {balance && balance.balance < cost && (
+        <Tag color="red" className={styles.tag}>
+          余额不足
+        </Tag>
       )}
-    </span>
+    </div>
   )
 }