diff --git a/src/i18n/locales/en.json b/src/i18n/locales/en.json
index 6eebe6e..1269372 100644
--- a/src/i18n/locales/en.json
+++ b/src/i18n/locales/en.json
@@ -244,6 +244,7 @@
     "pricing.cacheCreationPrice": "Cache creation / 1M tokens",
     "pricing.cacheCreation5m": "5m",
     "pricing.cacheCreation1h": "1h",
+    "pricing.cacheDiscountShort": "Cache discount",
     "pricing.perCall": "Per call",
     "pricing.perCallUnit": "call",
     "pricing.status": "Status",
diff --git a/src/i18n/locales/zh.json b/src/i18n/locales/zh.json
index f5b6135..df6b74e 100644
--- a/src/i18n/locales/zh.json
+++ b/src/i18n/locales/zh.json
@@ -244,6 +244,7 @@
     "pricing.cacheCreationPrice": "缓存创建 / 百万 token",
     "pricing.cacheCreation5m": "5m",
     "pricing.cacheCreation1h": "1h",
+    "pricing.cacheDiscountShort": "缓存优惠",
     "pricing.perCall": "按次计费",
     "pricing.perCallUnit": "次",
     "pricing.status": "状态",
diff --git a/src/pages/Pricing.jsx b/src/pages/Pricing.jsx
index 42fc9e0..0f6df1f 100644
--- a/src/pages/Pricing.jsx
+++ b/src/pages/Pricing.jsx
@@ -3,6 +3,20 @@ import { useTranslation } from 'react-i18next';
 import { getSiteModels } from '../api';
 import { useCurrency } from '../context/SiteContext';
 
+function formatDiscountRateLabel(value) {
+  if (value == null || Number.isNaN(Number(value))) return null;
+  return `${Number(value).toFixed(Number(value) >= 100 ? 0 : 1)}%`;
+}
+
+function getModelCacheDiscountBadge(model) {
+  const readRate = Number(model?.cache_read_discount_rate);
+  const inputPrice = Number(model?.input_price);
+  const cacheReadPrice = Number(model?.cache_read_price);
+  if (!Number.isFinite(readRate) || readRate <= 0) return null;
+  if (!Number.isFinite(inputPrice) || !Number.isFinite(cacheReadPrice) || !(cacheReadPrice < inputPrice - 1e-12)) return null;
+  return formatDiscountRateLabel(readRate);
+}
+
 export default function Pricing() {
   const { t } = useTranslation();
   const { symbol, rate } = useCurrency();
@@ -157,7 +171,14 @@ export default function Pricing() {
               {filtered.map((m, i) => (
                 <tr key={m.model_name || i} className="border-b border-page-divider last:border-0 hover:bg-page-surface transition-colors">
                   <td className="px-5 py-3.5">
-                    <span className="font-mono text-page">{m.display_name || m.model_name}</span>
+                    <div className="flex items-center gap-2 justify-between">
+                      <span className="font-mono text-page">{m.display_name || m.model_name}</span>
+                      {!m.is_per_call && getModelCacheDiscountBadge(m) && (
+                        <span className="shrink-0 inline-flex items-center rounded-full bg-emerald-500/10 text-emerald-600 px-2 py-0.5 text-[11px] font-medium">
+                          {t('pricing.cacheDiscountShort')} {getModelCacheDiscountBadge(m)}
+                        </span>
+                      )}
+                    </div>
                   </td>
                   <td className="px-5 py-3.5 text-right font-mono text-page-label">
                     {m.is_per_call ? t('pricing.perCall') : formatTokenPrice(m.input_price)}
diff --git a/src/pages/Tokens.jsx b/src/pages/Tokens.jsx
index 91b6063..f4b0591 100644
--- a/src/pages/Tokens.jsx
+++ b/src/pages/Tokens.jsx
@@ -747,7 +747,14 @@ function GroupPricingModal({
                     <tr key={`${item.model_name}:${item.billing_type}`} className="border-b border-page-divider last:border-0 align-top">
                       <td className="px-4 py-3.5">
                         <div className="min-w-0">
-                          <div className="font-medium text-page">{item.display_name || item.model_name}</div>
+                          <div className="flex items-center gap-2">
+                            <div className="font-medium text-page">{item.display_name || item.model_name}</div>
+                            {item.billing_type !== 'per_call' && shouldShowGroupDiscountBadge(item) && formatDiscountRateRange(item.cache_read_discount_rate_min, item.cache_read_discount_rate_max) && (
+                              <span className="inline-flex items-center rounded-full bg-emerald-500/10 text-emerald-600 px-2 py-0.5 text-[11px] font-medium">
+                                {t('pricing.cacheDiscountShort')} {formatDiscountRateRange(item.cache_read_discount_rate_min, item.cache_read_discount_rate_max)}
+                              </span>
+                            )}
+                          </div>
                           {(item.display_name || item.model_name) !== item.model_name && (
                             <div className="text-xs text-page-muted font-mono mt-1">{item.model_name}</div>
                           )}
@@ -820,6 +827,30 @@ function formatGroupPriceRange(min, max, symbol, rate, perCall, t) {
   return `${lowText} - ${highText}${suffix}`;
 }
 
+function formatDiscountRateRange(min, max) {
+  if (min == null && max == null) {
+    return null;
+  }
+  const low = Number(min ?? max ?? 0);
+  const high = Number(max ?? min ?? 0);
+  const format = (value) => `${value.toFixed(value >= 100 ? 0 : 1)}%`;
+  if (Math.abs(low - high) <= 1e-9) {
+    return format(low);
+  }
+  return `${format(low)} - ${format(high)}`;
+}
+
+function shouldShowGroupDiscountBadge(item) {
+  const inputMin = Number(item?.input_price_min);
+  const inputMax = Number(item?.input_price_max);
+  const cacheMin = Number(item?.cache_read_price_min);
+  const cacheMax = Number(item?.cache_read_price_max);
+  if (!Number.isFinite(inputMin) || !Number.isFinite(inputMax) || !Number.isFinite(cacheMin) || !Number.isFinite(cacheMax)) {
+    return false;
+  }
+  return cacheMin < inputMin - 1e-12 || cacheMax < inputMax - 1e-12;
+}
+
 function formatGroupCachePriceRange(item, symbol, rate, t) {
   const base = formatGroupPriceRange(
     item.cache_creation_price_min,